2011 Mercedes GL-Class Owner's Manual
2011 Mercedes GL-Class Manual
2011 Mercedes GL-Class manual content summary:
- 2011 Mercedes GL-Class | Owner's Manual - Page 1
GL Operator's Manual - 2011 Mercedes GL-Class | Owner's Manual - Page 2
registered trademarks of SIRIUS XM Radio Inc. In this Operator's Manual you will find the following symbols: RAdBlue® G Warning Warning . This symbol indicates instructions X that you must follow. A number of these symbols X appearing in succession indicates instructions with several steps. - 2011 Mercedes GL-Class | Owner's Manual - Page 3
to the state of the art. Mercedes-Benz therefore reserves the right to introduce changes in the following areas: Rdesign Requipment Rtechnical features You cannot therefore base any claims on the data, illustrations or descriptions contained in this manual. The following are integral parts of - 2011 Mercedes GL-Class | Owner's Manual - Page 4
- 2011 Mercedes GL-Class | Owner's Manual - Page 5
Contents 3 Index ...4 Introduction ...19 At a glance ...25 Safety ...35 Opening and closing ...71 Seats, steering wheel and mirrors ...93 Lights and windshield wipers ...113 Climate control ...129 Driving and parking ...145 On-board computer and displays ...213 Loading, stowing and features ... - 2011 Mercedes GL-Class | Owner's Manual - Page 6
4ETS (Electronic Traction System) Function/notes ...67 4MATIC (permanent four-wheel drive) ...202 Airflow AUTO lights see Light sensor Automatic car wash ...300 Automatic transmission DIRECT SELECT display message) ...240 Active service system see Service interval display Adaptive Damping System - 2011 Mercedes GL-Class | Owner's Manual - Page 7
246 Function/notes ...200 Trailer towing ...202 BlueTEC AdBlue® ...367 Adding AdBlue® ...163 Brake , 170 Warning lamp ...254 Braking Important safety instructions ...168 Breakdown see Accident (notes) see Flat malfunction see Display messages Care Carpets ...305 Car wash ...300 Display ...303 Gear or - 2011 Mercedes GL-Class | Owner's Manual - Page 8
...224 SmartKey ...72 Changing bulbs Headlamps ...120 Changing gears ...154 Changing the programming SmartKey ...75 retractor ...61 Top Tether ...62 Troubleshooting ...51 Cigarette lighter ...280 Climate control ...132 Problems with "cooling with air dehumidification" ...138 Problems with the rear - 2011 Mercedes GL-Class | Owner's Manual - Page 9
on-board computer) ...223 Interior lighting (on-board computer) ...224 Diesel particle filter ...168 Differential instructions) ...303 Display messages Brakes ...235 Calling up (on-board computer) ...229 Clearing (on-board computer) ...229 Engine ...240 Lamps ...240 Safety systems ...230 Service - 2011 Mercedes GL-Class | Owner's Manual - Page 10
Emissions purification Service and warranty information ...19 Engine Irregular running ...151 Starting problems ...151 Starting ...168 Exhaust tail pipe (cleaning instructions) ...303 Exterior lighting see Lights Exterior Program see ESP® Electronic Traction Support see 4ETS Emergency call see mbrace - 2011 Mercedes GL-Class | Owner's Manual - Page 11
Opening/closing the garage door .. Programming the remote control ...Gear or selector lever (cleaning guidelines) ...Genuine Mercedes-Benz parts ...Genuine wood trim and trim strips (cleaning instructions) ...Glove box ...GTW (Gross Trailer Weight) (definition) ...291 288 291 289 304 362 304 265 355 - 2011 Mercedes GL-Class | Owner's Manual - Page 12
Interior lighting Automatic control ...119 Delayed switch-off (on-board computer) ...224 Emergency lighting ...119 Manual 155 Knee bag ...40 L Lane-change assistant see Blind Spot Assist Language 189 244 239 223 J Jack Storage location ...310 Using ...318 Jump-starting ...325 224 118 115 115 114 - 2011 Mercedes GL-Class | Owner's Manual - Page 13
RANGE off-road gear ...157, 205 Luggage net ...266 Lumbar support 4-way lumbar support ...104 Luxury head restraints ...97 Navigation ...220 Off-road Operating (on-board computer) ...219 see separate operating instructions Multicontour seat ...103 Multifunction display ...215 Multifunction steering - 2011 Mercedes GL-Class | Owner's Manual - Page 14
service message Problem ...198 Range of the sensors ...195 Trailer towing ...197 Warning display ...196 PASSENGER AIRBAG OFF indicator lamp (only Canada) ...48 PASSENGER AIRBAG OFF indicator lamp (only USA) ...42 Pedals ...167 Permanent four-wheel drive see 4MATIC Plastic trim (cleaning instructions - 2011 Mercedes GL-Class | Owner's Manual - Page 15
Radiator cover ...295 Radio Changing a station (on-board computer) ...219 see separate operating instructions Radio-controlled equipment Assembly ...292 Function/notes ...198 Rear view camera (cleaning instructions) ...303 Rear-view mirror Anti-glare (manual) ...108 Dipping (automatic) ...109 Rear - 2011 Mercedes GL-Class | Owner's Manual - Page 16
lamp (Malfunction) ...105 Securing hooks ...268 Sensors (cleaning instructions) ...303 Service indicator see Service interval display Service interval display ...298 Displaying a service message (onboard computer) ...299 Service products AdBlue® special additives ...367 Brake fluid ...369 Coolant - 2011 Mercedes GL-Class | Owner's Manual - Page 17
(manually) ...106 Buttons (on-board computer) ...215 Cleaning ...304 Important safety instructions SRS Surround lighting (on-board computer) ...223 SUV (Sport Utility Vehicle) ...21 Switching off the Gauge ...28 Technical data ...362 GL 350 BlueTEC ...370 GL 450 ...371 GL 550 ...371 Tires/wheels ... - 2011 Mercedes GL-Class | Owner's Manual - Page 18
pressure Calling up (on-board computer) ...341 Checking manually ...339 Display message ...248 Maximum ...344 Notes inch) (definition) ...Replacing ...Service life ...Sidewall (definition) ...Speed ...Tire pressures (recommended) ...Tire quality classes ...Tire size (data) ...Tire size designation - 2011 Mercedes GL-Class | Owner's Manual - Page 19
...26 Individual settings (on-board computer) ...221 Loading ...344 Lowering ...320 Maintenance ...20 Parking up ...166 Raising ...318 Reporting problems ...22 Towing away ...327 Tow-starting ...327 Transporting ...329 Vehicle data see Technical data Vehicle identification number see VIN Vehicle - 2011 Mercedes GL-Class | Owner's Manual - Page 20
Changing/replacing ...350 Changing a wheel ...316 Checking ...335 Cleaning ...301 Guidelines to be observed ...335 Mounting a wheel ...319 Removing a wheel ...319 Tightening torque ...320 Wheel size/tire size ...357 Window curtain air bag ...42 Windows see Side windows Windows (cleaning instructions - 2011 Mercedes GL-Class | Owner's Manual - Page 21
information on permissible technical modifications and expert installations. caused by failure to follow instructions is not covered by the Mercedes-Benz Limited Warranty. 19 Vehicle equipment This manual describes all the standard and optional equipment of your vehicle available at the time - 2011 Mercedes GL-Class | Owner's Manual - Page 22
you may be entitled to a replacement of your vehicle or a refund of the purchase price or lease price, if after a reasonable number of repair attempts Mercedes-Benz USA, LLC and/or its authorized repair or service facilities fail to fix one or more substantial defects or malfunctions in the vehicle - 2011 Mercedes GL-Class | Owner's Manual - Page 23
of address, be sure to send in the "Change of Address Notice" found in the Service and Warranty Information Booklet, or simply call the Mercedes-Benz Customer Assistance Center (in the USA) at 1-800-FOR-MERCedes (1-800-367-6372) or Customer Service (in Canada) at 1-800-387-0100. This will assist - 2011 Mercedes GL-Class | Owner's Manual - Page 24
affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to have the problem diagnosed and rectified. If the problem is not resolved to your satisfaction, please discuss the problem with the Mercedes-Benz Center again or, if necessary, contact us at one of the - 2011 Mercedes GL-Class | Owner's Manual - Page 25
the instructions in this manual about the proper operation of your vehicle as well as about possible vehicle damage. Damage to your vehicle that arises from culpable contraventions against these instructions are not covered either by Mercedes-Benz Limited Warranty or by the New or Used-Vehicle - 2011 Mercedes GL-Class | Owner's Manual - Page 26
24 - 2011 Mercedes GL-Class | Owner's Manual - Page 27
25 Exterior view ...Cockpit ...Instrument cluster ...Multifunction steering wheel ...Center console ...Overhead control panel ...Door control panel ...26 27 28 30 31 33 34 At a glance - 2011 Mercedes GL-Class | Owner's Manual - Page 28
26 Exterior view Exterior view At a glance Function : ; = ? A B C Tailgate Vehicle tool kit Rear window heating Lights Fuel filler flap Exterior mirrors Roof carrier Sliding sunroof Defrosting the windshield Cleaning the windows Page 80 310 141 120 159 108 273 88 140 302 F G D E Function - 2011 Mercedes GL-Class | Owner's Manual - Page 29
control system Page 117 179 28 G H 155 152 195 33 130 I J K L M F Function Ignition lock Start/Stop button Adjusts the steering wheel manually On-board diagnostic socket Opens the hood Parking brake Releases the parking brake Light switch Adjusts the steering wheel electrically Steering wheel - 2011 Mercedes GL-Class | Owner's Manual - Page 30
28 Instrument cluster Instrument cluster At a glance Overview Function : ; = ? Speedometer Sets the instrument cluster lighting: dimmer Reset button Sets the instrument cluster lighting: brighter Page A B C D Function Tachometer Fuel gauge Multifunction display Clock Page 214 215 222 - 2011 Mercedes GL-Class | Owner's Manual - Page 31
Instrument cluster Warning and indicator lamps 29 Function : ; = ? A B C D E F Brakes (USA only) ESP® Distance warning lamp4 Turn signal Turn signal Diesel engine: preglow SRS Low-beam headlamps Engine diagnostics (Canada only) Engine diagnostics (USA only) Page 254 257 260 117 117 148 258 115 - 2011 Mercedes GL-Class | Owner's Manual - Page 32
steering wheel At a glance Function : ; Multifunction display COMAND APS; see the separate operating instructions ~6 Makes/accepts or rejects/ ends a call WX Selects submenus in the Settings menu Changes values Adjusts the volume ? Switches on the Voice Control System; see the separate operating - 2011 Mercedes GL-Class | Owner's Manual - Page 33
Center console Center console 31 Function : COMAND APS; see the separate operating instructions Seat heating Seat ventilation PARKTRONIC Level control 42 indicator lamp (USA only) 42 indicator lamp (Canada only) Stowage compartment Page D E 104 105 195 189 42 - 2011 Mercedes GL-Class | Owner's Manual - Page 34
32 Center console Vehicles with the Off-Road Pro engineering package At a glance Function : COMAND APS; see the separate operating instructions Seat heating Seat ventilation Engages the differential locks LOW RANGE off-road gear DSR Level control ATA indicator lamp Selects ADS settings Page F G - 2011 Mercedes GL-Class | Owner's Manual - Page 35
panel 33 Function : ; = p To switch the lefthand reading lamp on/off u To switch the rear interior lighting on/off | To switch the automatic interior lighting control on/off c To switch the front interior lighting on/off Page A 118 B 119 C 119 119 D Function p To switch the righthand reading - 2011 Mercedes GL-Class | Owner's Manual - Page 36
34 Door control panel Door control panel At a glance Function : ; = ? Opens the door %& Locks/unlocks the vehicle 7 Adjusts the exterior mirrors Zª\ Selects the exterior mirror, electrically folds the exterior mirrors in/out W Opens/closes the side windows n Activates/ deactivates the override - 2011 Mercedes GL-Class | Owner's Manual - Page 37
35 Vehicle equipment ...Occupant safety ...Children in the vehicle ...Panic alarm ...Driving safety systems ...Anti-theft systems ...36 36 59 64 65 69 Safety - 2011 Mercedes GL-Class | Owner's Manual - Page 38
36 Occupant safety Vehicle equipment i This manual describes all the standard and optional equipment Restraint System) Introduction SRS reduces the risk of occupants coming into contact with the vehicle's interior in the event of an accident. It can also reduce the effect of the forces to - 2011 Mercedes GL-Class | Owner's Manual - Page 39
any components or wiring of the SRS. RDo not change or remove any component or part of the SRS. use seat belts installed or supplied by an authorized Mercedes-Benz Center. RAir bags and pyrotechnic Emergency Tensioning Devices (ETDs) contain perchlorate material, which may require special handling - 2011 Mercedes GL-Class | Owner's Manual - Page 40
ETD, our safety instructions must be followed. These instructions are available from any authorized Mercedes-Benz Center. RGiven the Benz strongly recommends that you inform the subsequent owner that the vehicle is equipped with SRS. Also refer them to the applicable section in the Operator's Manual - 2011 Mercedes GL-Class | Owner's Manual - Page 41
seat, except in an authorized Mercedes-Benz child restraint that is compatible or fatal injury. Failure to follow these instructions can result in severe injuries to you or Manual. To help avoid the possibility of injury, please follow these guidelines: (1) Always sit as upright as possible and use - 2011 Mercedes GL-Class | Owner's Manual - Page 42
the center console is not lit, USA: (Y page 42), Canada: (Y page 48). Rthe impact exceeds a preset deployment threshold. Driver's knee bag G Warning Observe "Important safety instructions" (Y page 38). - 2011 Mercedes GL-Class | Owner's Manual - Page 43
Rneck Rarms Side impact air bags G Warning Observe "Important safety instructions" (Y page 38). G Warning! The pressure sensors for side impact Rat G Warning! Only use seat covers which have been tested and approved by Mercedes-Benz for your vehicle model. Using other seat covers may interfere - 2011 Mercedes GL-Class | Owner's Manual - Page 44
systems replaced that have been deployed. Window curtain air bags G Warning Observe "Important safety instructions" (Y page 38). of whether the front-passenger seat is occupied Rindependently of seat belt use Rif the vehicle overturns and the system determines that window curtain air bag deployment - 2011 Mercedes GL-Class | Owner's Manual - Page 45
cushion are damaged, have the necessary repair work carried out at an authorized Mercedes-Benz Center. For safety reasons, Mercedes-Benz recommends that you only use seat accessories which have been approved by Mercedes-Benz. Both the driver and the front passenger should observe the 42 indicator - 2011 Mercedes GL-Class | Owner's Manual - Page 46
of the child. The infant or child restraint system must be correctly secured using the vehicle's seat belt, the seat belt and Top Tether belt or the seat manufacturer's instructions. Occupants, in particular children, must sit as upright as possible, fasten the seat belt correctly and use a suitable - 2011 Mercedes GL-Class | Owner's Manual - Page 47
- use a child restraint system that is suitable for the age, size and weight of the child - observe the manufacturer's installation instructions in technicians. Contact an authorized Mercedes-Benz Center. Only have the seat repaired or replaced at an authorized Mercedes-Benz Center. In order to - 2011 Mercedes GL-Class | Owner's Manual - Page 48
before seating any child on the front passenger seat. For more information, see "Problems with the occupant classification system" (Y page 47). G Warning Never place anything between protection for the child. Follow the manufacturer's instructions for installation of child restraint systems. - 2011 Mercedes GL-Class | Owner's Manual - Page 49
Problem Possible causes/consequences and M Solutions 47 USA only: The The OCS is malfunctioning. 42 X Have the OCS checked as soon as possible at an authorized indicator lamp Mercedes-Benz occupant to use the passenger seat until the system has been repaired. Problem Possible causes/consequences - 2011 Mercedes GL-Class | Owner's Manual - Page 50
safer than children secured in the front-passenger seat. For this reason, Mercedes-Benz strongly advises that you always secure children in the rear seats. Regardless installation instructions. Occupants, in particular children, must sit as upright as possible, fasten the seat belt correctly and use - 2011 Mercedes GL-Class | Owner's Manual - Page 51
the manufacturer's instructions when installing special child restraint systems. 49 G Warning When using a BabySmart™-compatible special child restraint systems which are compatible with BabySmart™, consult an authorized Mercedes-Benz Center. If the key has been removed from the ignition lock or - 2011 Mercedes GL-Class | Owner's Manual - Page 52
at an authorized Mercedes-Benz Center. For more information, see "Problems with the air bag deactivation system" section (Y page 51) Rturn Safety G Warning! Do not place powered-on laptops, mobile phones, electronic tags such as those used - 2011 Mercedes GL-Class | Owner's Manual - Page 53
the BabySmart™ system checked as soon as possible at an authorized Mercedes-Benz Center. 51 G Warning If the 42 indicator lamp illuminates and . Do not allow any occupant to use the passenger seat until the system has been repaired. Problem Possible causes/consequences and M Solutions Canada - 2011 Mercedes GL-Class | Owner's Manual - Page 54
situation detected: Rthe Ron a certain severity. This provides better head support. G Warning front seat belts are pre-tensioned. vehicles with memory PRO head restraints/NECK-PRO luxury head restraints checked at a Mercedes-Benz Service Center after a rear-end collision. G Warning Make sure - 2011 Mercedes GL-Class | Owner's Manual - Page 55
for the second NECK-PRO head restraint. Seat belts Important safety notes The use of infant or child restraint systems is required by law in all 50 states Without your seat belt buckled, you are much more likely to hit the interior of the vehicle or be ejected from it. You can be seriously injured - 2011 Mercedes GL-Class | Owner's Manual - Page 56
belts that have been subjected to stress in an accident must be replaced and their anchoring points must also be checked. Only use seat belts which have been approved by Mercedes-Benz. Do not make any modifications to the seat belts. This can lead to unintended activation of the ETDs or to their - 2011 Mercedes GL-Class | Owner's Manual - Page 57
RWhen using a seat belt to secure infant restraints, toddler restraints, or children in booster seats, always follow the child seat manufacturer's instructions. system is installed on the front-passenger seat. Use only Mercedes-Benz approved BabySmart™ compatible child restraint systems. A BabySmart - 2011 Mercedes GL-Class | Owner's Manual - Page 58
225). Ryou X Adjust the seat and move the backrest to an almost vertical position (Y page 94). X Pull the seat belt smoothly through belt sash guide :. X Without twisting it, place the shoulder section of the seat belt over the center of the shoulder and the lap section across the hips. X Engage - 2011 Mercedes GL-Class | Owner's Manual - Page 59
safety X X 57 Slide the belt sash guide downwards. Release belt sash guide release : and make sure that the belt sash guide has engaged. Releasing seat belts X Press release button ?(Y page 55) and guide belt tongue ;(Y page 55) back towards belt sash guide :(Y page 55). ! Make sure that the - 2011 Mercedes GL-Class | Owner's Manual - Page 60
. For your safety, when disposing of the pyrotechnic ETDs/belt buckle tensioners always follow our safety instructions. These instructions are available from any authorized Mercedes-Benz Center. The PRE-SAFE® system is equipped with electrically reversible pre-tensioners that do not need replacing - 2011 Mercedes GL-Class | Owner's Manual - Page 61
braking maneuvers changes of direction Ran accident Rsudden We recommend all infants and children be properly restrained using the child instruction label on the child restraint system. You will also find the statement in the instruction manual provided with the child restraint system. When using - 2011 Mercedes GL-Class | Owner's Manual - Page 62
warning labels affixed to the interior of the vehicle or to installed on the front-passenger seat. Use only Mercedes-Benz approved BabySmart™ compatible child restraint systems. instructions. Occupants, especially children, should always sit as upright as possible, wear the seat belt properly and use - 2011 Mercedes GL-Class | Owner's Manual - Page 63
child restraint. Children too big for a toddler restraint must ride in seats using regular seat belts. Position the shoulder belt across the chest and shoulder, not comply with the manufacturer's installation instructions. X Press the seat belt release button and guide the belt tongue to the belt - 2011 Mercedes GL-Class | Owner's Manual - Page 64
of the seats in the third row of seats Install child restraint systems without the ISOFIX securing system using the vehicle's seat belts. Follow the manufacturer's instructions for installation of child restraint systems. G Warning Always lock the rear seat backrests in their upright position when - 2011 Mercedes GL-Class | Owner's Manual - Page 65
. The child restraint system is no longer supported properly or held in position and can no seat backrests. For the third row of seats, use the cargo tie down rings in the trunk floor. Tether belt ?. Comply with the manufacturer's installation instructions when doing so. X Move the head restraint - 2011 Mercedes GL-Class | Owner's Manual - Page 66
pushed in, it is only possible to operate the side windows in the rear using the switches on the driver's door. Panic alarm X To activate: press the Override feature for the rear side windows G Warning Observe "Important safety instructions" (Y page 59). To activate: press and hold ! button : - 2011 Mercedes GL-Class | Owner's Manual - Page 67
indicator and warning lamps that may come on as well as messages in the multifunction display that may appear. i In wintry driving conditions, always use winter tires (M+S tires) and if necessary, snow chains. Only in this way will the driving safety systems described in this section work as - 2011 Mercedes GL-Class | Owner's Manual - Page 68
This limits steering capability. Do not pump the brake pedal. Use firm, steady brake pedal pressure instead. Pumping the brake pedal the engine is running. BAS (Brake Assist) G Warning Observe "Important safety instructions" (Y page 65). Braking If ABS intervenes when braking, you will feel a - 2011 Mercedes GL-Class | Owner's Manual - Page 69
an authorized Mercedes-Benz Center beforehand. You could otherwise damage the drive train or the brake system. i Only use wheels with the recommended tire sizes. Only then will ESP® function properly. 4ETS (Electronic Traction System) G Warning Observe "Important safety instructions" (Y page 65 - 2011 Mercedes GL-Class | Owner's Manual - Page 70
which provides better grip. Rtraction control is still activated. RESP® still provides support when you brake. If ESP® is deactivated and one or more wheels start train. X EBD G Warning Observe "Important safety instructions" (Y page 65). To activate: press button :. The d warning lamp - 2011 Mercedes GL-Class | Owner's Manual - Page 71
cause an accident. Adapt your driving style to the changed driving characteristics. Anti-theft systems Distance warning function (vehicles fully charged, the immobilizer may be faulty. Contact an authorized Mercedes-Benz Center or call 1-800-FOR-MERCedes (in USA) or 1-800-387-0100 (in Canada). ATA - 2011 Mercedes GL-Class | Owner's Manual - Page 72
Ryou have subscribed to the mbrace/Tele Aid service Rthe mbrace/Tele Aid service has been activated properly Rthe mobile phone, power . The alarm is switched off. X Safety To stop the alarm using KEYLESS-GO: grasp the outside door handle. The key must be outside the vehicle. The alarm is switched - 2011 Mercedes GL-Class | Owner's Manual - Page 73
71 Vehicle equipment ...SmartKey ...Doors ...Cargo compartment ...Side windows ...Sliding sunroof ...72 72 78 80 84 88 Opening and closing - 2011 Mercedes GL-Class | Owner's Manual - Page 74
manual in the event of Rstrong braking maneuvers changes of direction Ran accident Rsudden General information If using the mechanical key (Y page 75). X Lock the vehicle using the mechanical key (Y page 75). X Have the vehicle battery and battery contacts checked by an authorized Mercedes-Benz - 2011 Mercedes GL-Class | Owner's Manual - Page 75
SmartKey received, including interference which could cause unwanted functions. Unapproved modifications to this device may lead to withdrawal of permission to operate it. X 73 To unlock centrally: press the % button. If you do not open a door or the tailgate within approximately 40 seconds of - 2011 Mercedes GL-Class | Owner's Manual - Page 76
with a KEYLESS-GO key leaves the vehicle: - when the Start/Stop button is pressed, or when trying to lock the vehicle using the locking button on the outside door handle, the Key Not Detected message appears in the multifunction display. - when the engine is running, the red Key Not Detected message - 2011 Mercedes GL-Class | Owner's Manual - Page 77
filler flap are unlocked. This is useful if you frequently travel on your own. X To change the setting: press and hold down of the door handle on the driver's door. X To unlock centrally: touch the inner surface of the door handle on the frontpassenger Mercedes-Benz Center. Z Opening and closing - 2011 Mercedes GL-Class | Owner's Manual - Page 78
Changing the may require special handling and regard for You can obtain a SmartKey battery at any authorized Mercedes-Benz Center. i If the SmartKey battery is checked within X Insert the new battery with the positive pole facing upwards. Use a lint-free cloth to do so. X Insert the front tabs - 2011 Mercedes GL-Class | Owner's Manual - Page 79
SmartKey at the driver's door handle from close range and press the %/& button. You have lost the SmartKey. X 77 Have the SmartKey canceled at an authorized Mercedes-Benz Center. X Report the loss immediately to the vehicle insurers. X If necessary, have the locks changed as well. X X You have - 2011 Mercedes GL-Class | Owner's Manual - Page 80
Doors Problem The engine cannot be started using the SmartKey. Possible causes/consequences and M Solutions The on-board voltage is too low. X Switch off non-essential consumers, e.g. seat heating or interior injury in the event of Rstrong braking maneuvers changes of direction Ran accident Rsudden - 2011 Mercedes GL-Class | Owner's Manual - Page 81
with the locking button for the central locking function: Rand X Pull door handle ;. If the door is locked, locking knob : pops up. The door on a dynamometer. You can switch the automatic locking function on and off using the on-board computer (Y page 224). i You cannot unlock the vehicle - 2011 Mercedes GL-Class | Owner's Manual - Page 82
Opening and closing Press down the locking knobs in the frontpassenger and rear doors manually, if necessary. X Close the driver's door from the outside. X Press Turn the mechanical key back and remove it. X Pull the door handle again. G Warning Locking the vehicle If the vehicle can no longer - 2011 Mercedes GL-Class | Owner's Manual - Page 83
maneuvers changes of direction Ran accident Rsudden Pull handle :. Raise CO) gases may enter vehicle interior resulting in unconsciousness and death. manually from outside Ropened and closed automatically from outside Ropened and closed automatically from inside X X Pull the tailgate down using - 2011 Mercedes GL-Class | Owner's Manual - Page 84
vehicle interior resulting in unconsciousness and death. RPress Opening and closing the KEYLESS-GO locking/closing switch. RPull outside handle tailgate is unlocked, pull the handle and let it go again immediately. You can close the tailgate automatically using the SmartKey, the closing button5 - 2011 Mercedes GL-Class | Owner's Manual - Page 85
sufficient space when opening. You can unlock and open the tailgate from inside the vehicle. The handle is on the lower part of the tailgate window on the right-hand side when viewed in (CO) gases may enter vehicle interior resulting in unconsciousness and death. Z Opening and closing G Warning! - 2011 Mercedes GL-Class | Owner's Manual - Page 86
the tailgate in the top half of its opening range. This could be useful, for example, if there is insufficient space above the tailgate. ! Make angle outside. Activating the tailgate X To open the tailgate: pull the handle on the tailgate. X To stop the opening procedure at the desired position - 2011 Mercedes GL-Class | Owner's Manual - Page 87
in the window opening. 85 G Warning! Rstrong braking maneuvers changes of direction Ran accident Rsudden G Warning! When opening or holding the lock button (vehicles with KEYLESS-GO) on an outside door handle, the automatic reversal function will not operate. Opening and closing the side - 2011 Mercedes GL-Class | Owner's Manual - Page 88
's seat Door control panel X i The convenience opening feature can only be operated using the SmartKey. The SmartKey must be close to the driver's door handle. X Point the tip of the SmartKey at the driver's door handle. X Unlock the vehicle by pressing the % button. X Press and hold the % button - 2011 Mercedes GL-Class | Owner's Manual - Page 89
. Resetting the side windows You must reset each side window if: Rthe Using the SmartKey i The SmartKey must be close to the driver's door handle. X Point the tip of the SmartKey at the driver's door handle. X Lock the vehicle by pressing the & button. X Press and hold the & button until the - 2011 Mercedes GL-Class | Owner's Manual - Page 90
result in an accident and/or serious personal injury. The children could Rinjure Rbe Remove the objects. Close the side window. Problem: a side window cannot be closed because objects in the guide rail are preventing the window from being raised. X X Remove the objects. Close the side window - 2011 Mercedes GL-Class | Owner's Manual - Page 91
qualified specialist workshop, e.g. an authorized Mercedes-Benz Center. ! Do not forget that the weather can change abruptly. Make certain that the sliding open. They are caused by minor pressure fluctuations in the vehicle interior. Change the position of the sliding sunroof or open a side window - 2011 Mercedes GL-Class | Owner's Manual - Page 92
Make sure that the tilt/sliding sunroof can be opened or closed fully again using the opening/closing process (Y page 89). X If the tilt/sliding sunroof cover for the sunblind manually when the tilt/sliding sunroof is raised/closed. Problems with the sliding sunroof Problem: the sunroof cannot be - 2011 Mercedes GL-Class | Owner's Manual - Page 93
Sliding sunroof G Warning! 91 Pressing and holding the sliding sunroof switch to close the sliding sunroof immediately after it had been blocked two times will cause the sliding sunroof to close without the anti-entrapment feature for as long as you hold the switch. Z Opening and closing - 2011 Mercedes GL-Class | Owner's Manual - Page 94
92 - 2011 Mercedes GL-Class | Owner's Manual - Page 95
93 Vehicle equipment ...94 Correct driver's seat position ...94 Seats ...95 Steering wheel ...105 Mirrors ...108 Memory functions ...110 Seats, steering wheel and mirrors - 2011 Mercedes GL-Class | Owner's Manual - Page 96
driver's seat position Vehicle equipment i This manual describes all the standard and optional equipment of so, make sure that you have adjusted the head restraint so that the back of your head is supported at eye level by the center of the head restraint. Observe the important safety notes on (Y - 2011 Mercedes GL-Class | Owner's Manual - Page 97
the controls properly. Radjust the head restraint so that it is as close to the head as possible and the center of the head restraint supports the back of the head at eye level. Rnever place hands under the seat or near any moving parts while a seat is being adjusted. Failure - 2011 Mercedes GL-Class | Owner's Manual - Page 98
are damp or wet, do not switch on the seat heating. The seat heating should also not to be used to dry the seats. Rclean the seat covers as recommended; see the " Interior care" section. Rdo not transport heavy loads on the seats. Do not place sharp objects on the seat cushions - 2011 Mercedes GL-Class | Owner's Manual - Page 99
i You can store the seat settings using the memory function (Y page 110). Adjusting the head restraints Adjusting the head restraints manually Adjusting the head restraint height9 ! The head restraints may only be removed in a qualified specialist workshop. Mercedes-Benz recommends that you go to an - 2011 Mercedes GL-Class | Owner's Manual - Page 100
as close to the head as possible and the center of the head restraint supports the back of the head at eye level. This will reduce the potential make sure to move the respective head restraint up from the lowest non-use position and have the occupant adjust the head restraint properly. Do not drive - 2011 Mercedes GL-Class | Owner's Manual - Page 101
of seats X Outer seat head restraints in the 2nd row of seats Using both hands, reach backwards and grasp the sides of the head restraint. to the stop. X Press release catch : and pull the head restraint out of the guides. X 2nd row of seats: fold back the seat backrest until it engages. 3rd row - 2011 Mercedes GL-Class | Owner's Manual - Page 102
, the seat could move forward and the backrest could fold down. While braking, changing direction, or in an accident, you could slide out from under the seat belt. The child seat would no longer be correctly supported or correctly positioned and would no longer carry out its intended function. This - 2011 Mercedes GL-Class | Owner's Manual - Page 103
To close: fold the corresponding seat up or down (Y page 100). X When the seat is halfway folded up or down, lock the backrest manually. X Attach the panel using the guide pins. X Push the panel downwards until it engages. X Fold the seat up and down fully to check that the panel is seated correctly - 2011 Mercedes GL-Class | Owner's Manual - Page 104
it folds forwards. i Vehicles with memory function: The right-hand front seat moves slightly forwards. Seats, steering wheel and mirrors EASY-ENTRY feature The release handle for the EASY-ENTRY feature is located on the side at the back of the right outer seat in the second row of seats. Entry - 2011 Mercedes GL-Class | Owner's Manual - Page 105
occupants have entered or exited the vehicle using the easy-entry/exit feature, before driving the lowest position (Y page 98). X Pull release handle : in the direction of the arrow. Fold backrest front seats individually so as to provide optimum support for your back and sides. Emergency exit for - 2011 Mercedes GL-Class | Owner's Manual - Page 106
curvature downwards to the lumbar region and press button = to move it upwards to the upper back region. X Use button ; to adjust the side bolsters for optimal lateral support. The three red indicator lamps in the button indicate the heating level you have selected. i If the battery voltage - 2011 Mercedes GL-Class | Owner's Manual - Page 107
off: press button : repeatedly until all the indicator lamps go out. 105 X Problems with the seat heating If one or all of the indicator lamps in the seat you do not need, such as the rear window defroster or interior lighting. Once the battery is sufficiently charged, the seat heating will - 2011 Mercedes GL-Class | Owner's Manual - Page 108
wheel electrically Seats, steering wheel and mirrors Adjusting the steering wheel manually This function is only available in vehicles in the USA. : settings (Y page 110) Steering wheel heating Switching on/off : Release handle ; To adjust the steering wheel height = To adjust the steering wheel - 2011 Mercedes GL-Class | Owner's Manual - Page 109
Steering wheel Problems with the steering wheel heating If the steering wheel heating Switch off electrical consumers which you do not need, such as the rear window defroster or interior lighting. Once the battery is sufficiently charged, the steering wheel heating will switch back on automatically - 2011 Mercedes GL-Class | Owner's Manual - Page 110
mirror Rear-view mirror (manual anti-glare) X Seats out again after some time. You can adjust the selected mirror using adjustment button : as long as the indicator lamp is lit. they appear. Check your interior rear view mirror and glance over your shoulder before changing lanes. X The exterior - 2011 Mercedes GL-Class | Owner's Manual - Page 111
is in position 1 in the ignition lock. X Briefly press button :. The interior rear view mirror and the exterior rear view mirror on the driver's side do . i The mirrors do not fold out if they have been folded in manually. Exterior mirror out of position If an exterior mirror has been pushed out - 2011 Mercedes GL-Class | Owner's Manual - Page 112
to a position which allows you to see the rear wheel and the curb. The parking position is stored. G Warning! The memory function can still be used when the key has been removed. For this reason, children should never be left unsupervised in the vehicle. They could otherwise become trapped when - 2011 Mercedes GL-Class | Owner's Manual - Page 113
Memory functions i The setting procedure is interrupted as soon as you release the storage position button. 111 Z Seats, steering wheel and mirrors - 2011 Mercedes GL-Class | Owner's Manual - Page 114
112 - 2011 Mercedes GL-Class | Owner's Manual - Page 115
113 Vehicle equipment ...Exterior lighting ...Interior lighting ...Changing bulbs ...Windshield wipers ...114 114 118 120 125 Lights and windshield wipers - 2011 Mercedes GL-Class | Owner's Manual - Page 116
manual of safety, Mercedes-Benz recommends that you Benz Center, as soon as possible after crossing the border when returning. 7N Vehicles with fog lamps: front fog lamp 8R Vehicles with fog lamps: rear fog lamp The turn signals, high-beam headlamps and the high beam flasher are operated using - 2011 Mercedes GL-Class | Owner's Manual - Page 117
switch in to the stop. X or X Low-beam headlamps X If you set the light switch to T or L while the engine is running, the manual setting overrides the daytime running lamps. Daytime running lamps Daytime running lamps in Canada In Canada, the "daytime running lamps" function is required by law - 2011 Mercedes GL-Class | Owner's Manual - Page 118
116 Exterior lighting With the engine running: depending on the brightness of the ambient light, the daytime running lamps11 or the low-beam headlamps are switched on or off automatically. When the low-beam headlamps are switched on, the L indicator lamp in the instrument cluster lights up. Rear - 2011 Mercedes GL-Class | Owner's Manual - Page 119
and comes to a standstill. X To switch on the hazard warning lamps: press button :. All turn signals flash. If you now switch on a turn signal using the combination switch, only the turn signal lamp on the corresponding side of the vehicle will flash. X To switch off the hazard warning lamps: press - 2011 Mercedes GL-Class | Owner's Manual - Page 120
lights are switched on. Overhead control panel : p To switch the left-hand front reading lamp on/off ; v To switch the rear interior lighting on/off = | To switch the automatic interior Headlamps fogged up on the inside The headlamps may fog up on the inside if there is high atmospheric humidity - 2011 Mercedes GL-Class | Owner's Manual - Page 121
delayed switch-off using the on-board computer. 119 i The interior lighting switches off automatically after five minutes in certain conditions. This is the case when a door stays open and the key in the ignition lock is in position 0 or is removed. Manual interior lighting control Rear overhead - 2011 Mercedes GL-Class | Owner's Manual - Page 122
cannot replace yourself changed at a qualified specialist workshop. Mercedes-Benz recommends that you use an authorized Mercedes-Benz Center for this and reduce the service life of the bulbs. Always use a lintfree cloth or only touch the base of the bulb when installing. Only use bulbs of the - 2011 Mercedes GL-Class | Owner's Manual - Page 123
plate lamp: C 5 W Bi-Xenon headlamps : High-beam headlamp: H7 55 W ; Parking lamp/standing lamp: W 5 W = Turn signal lamp: 3457A ? Side marker lamp: WY 5 W Changing the front bulbs Low-beam headlamp (halogen headlamp) X X Switch off the lights. Open the hood. Z Lights and windshield wipers - 2011 Mercedes GL-Class | Owner's Manual - Page 124
122 X Changing bulbs Turn housing cover : counter-clockwise and pull it out. X Turn bulb holder ; counter-clockwise and pull it out. X Take the bulb out of bulb - 2011 Mercedes GL-Class | Owner's Manual - Page 125
rear bulbs Opening/closing the side trim You must open the side trim panel in the cargo compartment before you can change the bulbs in the tail lamps. Left-hand side trim panel Right-hand side trim panel 123 Tail lamps with LEDs X To open: turn release - 2011 Mercedes GL-Class | Owner's Manual - Page 126
124 X X Changing bulbs Insert the bulb holder and turn it clockwise. Close headlamps. If the light of the headlamps is not distributed as shown in the illustration above, follow the instructions below: X Open the hood (Y page 294). License plate lamp Lights and windshield wipers X X Switch off - 2011 Mercedes GL-Class | Owner's Manual - Page 127
Windshield wipers adjustment performed at an authorized Mercedes-Benz Center. 125 Switching the windshield wipers on/ on the windshield wipers in dry weather conditions, always use washer fluid when operating the windshield wipers. windshield using washer fluid X Switch on the ignition. X Turn - 2011 Mercedes GL-Class | Owner's Manual - Page 128
. Hold the windshield wiper arm firmly when you change the wiper blade. If you release the windshield wiper arm without a wiper blade and it falls onto the windshield, the windshield can be damaged by the force of the impact. Mercedes-Benz recommends that you have the wiper blades replaced by - 2011 Mercedes GL-Class | Owner's Manual - Page 129
the rear window wiper blade G Warning The wiper arm could be set in motion and injure you if the windscreen wipers are switched on. Problems with the windshield wipers The windshield wipers are obstructed Leaves or snow, for example, may be obstructing the windshield wiper movement. The wiper motor - 2011 Mercedes GL-Class | Owner's Manual - Page 130
128 X Windshield wipers For safety reasons, you should remove the key from the ignition lock. or X Switch off the engine using the Start/Stop button and open the driver's door. X Remove the cause of the obstruction. X Switch the windshield wipers back on. The windshield wipers are - 2011 Mercedes GL-Class | Owner's Manual - Page 131
129 Vehicle equipment ...Overview of climate control systems ...Operating the control systems ...Setting the air vents ...130 130 136 142 Climate control - 2011 Mercedes GL-Class | Owner's Manual - Page 132
, the interval may be shorter than stated in the Service Booklet. Climate control G Warning Severe conditions (e.g. strong interior and the windows could fog up, impairing visibility and endangering you and others. Have a clogged filter replaced as soon as possible at an authorized Mercedes-Benz - 2011 Mercedes GL-Class | Owner's Manual - Page 133
briefly until the windshield is clear again. Activate climate control using the à and Á buttons. The indicator lamps in the à and Á buttons light up. Use the residual heat function if you want to heat or ventilate the vehicle interior when the ignition is switched off. The "residual heat" function - 2011 Mercedes GL-Class | Owner's Manual - Page 134
window heating on/off J Activates/deactivates airrecirculation mode Only use "air-recirculation" mode briefly, e.g. if there are unpleasant the vehicle. i Notes/tips K Interior temperature sensor L Switches climate control on/ off Activate climate control using the à and Á buttons. The indicator - 2011 Mercedes GL-Class | Owner's Manual - Page 135
up as, in airrecirculation mode, no fresh air is drawn into the vehicle. K Interior temperature sensor L Switches climate control on/ off Rear control panel M Increases the airflow Z Activate climate control using the à and Á buttons. The indicator lamps in the à and Á buttons light up. Climate - 2011 Mercedes GL-Class | Owner's Manual - Page 136
, left ; Sets climate control to automatic = Directs the airflow through the defroster vents, left i Notes/tips Set the temperature to 72 ‡ (22 †). Activate climate control using the à and Á buttons. The indicator lamps in the à and Á buttons light up. - 2011 Mercedes GL-Class | Owner's Manual - Page 137
lamps in the à and Á buttons light up. Activate climate control using the à and Á buttons. The indicator lamps in the à and Á buttons light up. Use the residual heat function if you want to heat or ventilate the vehicle interior when the ignition is switched off. The "residual heat" function can - 2011 Mercedes GL-Class | Owner's Manual - Page 138
136 Operating the control systems Function O Interior temperature sensor P Switches the MONO function on/off Use the MONO function if you want to adopt the temperature, air distribution and airflow settings from the driver's side for all climate control zones. The - 2011 Mercedes GL-Class | Owner's Manual - Page 139
is in cooling mode. This is normal and not a sign that there is a malfunction. i The cooling with air dehumidification function uses refrigerant R134a. This coolant does not contain chlorofluorocarbons, and therefore does not damage the ozone layer. Z Climate control Activating/deactivating the - 2011 Mercedes GL-Class | Owner's Manual - Page 140
The cooling with air dehumidification function has a delayed switch-off feature. Problems with the "cooling with air dehumidification" function If the indicator lamp in the ignition lock. X Activate multi-zone automatic climate control using the front control panel. X Set the desired temperature. X - 2011 Mercedes GL-Class | Owner's Manual - Page 141
for the driver's and front-passenger sides as well as for the rear compartment. X To increase/reduce the frontcompartment temperature using the 16 USA i The rear display changes to the standard display automatically after three seconds. X To increase/reduce the temperature in the rear compartment - 2011 Mercedes GL-Class | Owner's Manual - Page 142
the rear compartment. X Press the º button. The indicator lamp in the º button lights up or goes out. Climate control Defrosting the windshield You can use this function to defrost the windshield or to defrost the inside of the windshield and the side windows. Turn the key to position 2 in the - 2011 Mercedes GL-Class | Owner's Manual - Page 143
. The indicator lamp in the ª button lights up or goes out. Problems with the rear window heating Windows fogged up on the inside X Activate the off the air recirculation mode immediately should clear interior window fogging. If interior window fogging persists, make sure the air conditioning - 2011 Mercedes GL-Class | Owner's Manual - Page 144
air vents. Always keep sufficient distance between unprotected parts of the body and the air vents. If necessary, use the air distribution adjustment to direct the air to air vents in the vehicle interior that are not in the immediate area of unprotected skin. i The blower will run at a low speed - 2011 Mercedes GL-Class | Owner's Manual - Page 145
on the hood free of blockages, such as ice, snow or leaves Rnever cover the vents or air inlet and outlet grilles in the vehicle interior. i Side window defroster vent : is never completely shut, even if side air vent ; is shut. Setting the rear-compartment air vents Setting the center vents - 2011 Mercedes GL-Class | Owner's Manual - Page 146
144 Setting the air vents Center vents in the rear compartment (3rd row of seats) : Rear-compartment air vent, left ; Rear-compartment air vent, right Climate control = Rear-compartment air vent thumbwheel, right ? Rear-compartment air vent thumbwheel, left X To open/close: turn thumbwheels = - 2011 Mercedes GL-Class | Owner's Manual - Page 147
145 Vehicle equipment ...Notes on breaking-in a new vehicle Driving ...Automatic transmission ...Refueling ...Parking ...Driving tips ...Driving systems ...Off-road driving systems ...Towing a trailer ...146 146 146 152 159 165 167 179 202 209 Driving and parking - 2011 Mercedes GL-Class | Owner's Manual - Page 148
needle is ⅔ of the way to the red area in the tachometer display. RDo not manually shift to a lower gear to brake the vehicle. RIf possible, do not depress the speed restrictions. ! Warm up the engine quickly. Do not use the engine's full performance until it has reached operating temperature. - 2011 Mercedes GL-Class | Owner's Manual - Page 149
Driving SmartKey positions SmartKey SmartKey for the vehicle. The ignition is not switched on. The engine cannot be started. 147 KEYLESS-GO Vehicles with KEYLESS-GO are equipped with a SmartKey with an integrated KEYLESS-GO function and a detachable Start/Stop button. The Start/Stop button must be - 2011 Mercedes GL-Class | Owner's Manual - Page 150
detection time of two seconds before you can use Start/Stop button :. switched on, check it pedal. Starting the engine Important safety instructions G Warning Inhalation of exhaust gas is as soon as the engine is running. X To start a diesel engine: turn the SmartKey to position 2 in the ignition - 2011 Mercedes GL-Class | Owner's Manual - Page 151
injury. i The Start/Stop button can be used to start the vehicle without inserting the SmartKey page 147) once. The engine starts. X To start a diesel engine: press the Start/ Stop button (Y page 147) once. position D or R. X Wait until the gear change is completed before pulling away. X Release the - 2011 Mercedes GL-Class | Owner's Manual - Page 152
150 Driving catalytic converter to reach its operating temperature more quickly. Hill start assist Driving and parking Hill start assist helps you when pulling away forwards or in reverse on an uphill gradient. It holds the vehicle for a short time after you have removed your foot from the brake - 2011 Mercedes GL-Class | Owner's Manual - Page 153
with the engine Problem The engine does not start. The starter motor can be heard. Possible from the SmartKey may be better received. or X Pull the Start/Stop button out of the ignition. X Use the SmartKey to start the engine, (Y page 148) as external radio signals cause KEYLESS-GO to malfunction. - 2011 Mercedes GL-Class | Owner's Manual - Page 154
152 Automatic transmission Problem Vehicles with a gasoline engine: The engine is not running smoothly and is misfiring. Possible causes/consequences and M Solutions There is a malfunction in the engine electronics - 2011 Mercedes GL-Class | Owner's Manual - Page 155
neutral N, e.g. to wash the vehicle in a car wash with a towing device, observe the following: Using the SmartKey: sure the ignition is switched on. position display show how and into which transmission positions you can change using the DIRECT SELECT lever. Z Driving and parking i Vehicles with - 2011 Mercedes GL-Class | Owner's Manual - Page 156
is stationary. The parking lock should not be used as a brake when parking. In addition to engaging qualified specialist workshop, e.g. an authorized Mercedes-Benz Center. Reverse Only shift the transmission train. 7 Drive The automatic transmission changes gear automatically. All forward gears are - 2011 Mercedes GL-Class | Owner's Manual - Page 157
a lower gear and reducing the speed reduces the risk of the engine overheating. steep mountain roads mountainous terrain Rin arduous conditions 4 To use the braking effect of the engine on extremely steep downhill gradients and on long downhill stretches Z Driving and parking X Vehicles for USA - 2011 Mercedes GL-Class | Owner's Manual - Page 158
156 Automatic transmission Restricting the shift range X Pull the left-hand steering wheel paddle shifter. The shift range is restricted. Driving and parking i In order to prevent the engine from overrevving, the automatic transmission does not shift down when the engine speed is too high. i If - 2011 Mercedes GL-Class | Owner's Manual - Page 159
4-wheel drive (4MATIC). Power is always transmitted to both axles. Use the LOW RANGE off-road gear: Rwhen Rwhen ! Performance tests may only be carried out on a 2-axle dynamometer. The brake system or transfer case could otherwise be damaged. Contact an authorized Mercedes-Benz Center for - 2011 Mercedes GL-Class | Owner's Manual - Page 160
related messages appearing in the multifunction display. Shifting to LOW RANGE off-road gear (from HIGH RANGE to LOW RANGE) ! Only carry out the gear change process if: Rthe engine is running Rthe automatic transmission is in position N Ryou are driving no faster than 25 mph (40 km/h) i After - 2011 Mercedes GL-Class | Owner's Manual - Page 161
to HIGH RANGE) ! Only carry out the gear change process if: Rthe 159 G Warning engine is running catch fire. ! Do not use gasoline to refuel vehicles with a diesel engine. Do not use diesel to refuel vehicles with a catalytic converter. If engine running problems are apparent, have the cause - 2011 Mercedes GL-Class | Owner's Manual - Page 162
information under "Fuel" (Y page 366), by consulting an authorized Mercedes-Benz Center or by visiting http://www.mbusa.com (USA only). Low outside temperatures ! Do not use gasoline to refuel vehicles with a diesel engine. Never mix diesel with gasoline or kerosene, as this may result in damage to - 2011 Mercedes GL-Class | Owner's Manual - Page 163
Refueling X 161 Remove the SmartKey from the ignition lock. KEYLESS-GO: the driver's door is open. This returns the ignition to position 0, which corresponds to the SmartKey being removed. The driver's door can be closed again. X Press the fuel filler flap in the direction of arrow :. The fuel - 2011 Mercedes GL-Class | Owner's Manual - Page 164
with the fuel and fuel tank Problem Possible causes/consequences and M Solutions Driving and parking X Manually unlock the fuel filler flap using the emergency release (Y page 161). X Consult a qualified specialist workshop. The fuel filler flap cannot be opened. The fuel tank in a diesel There - 2011 Mercedes GL-Class | Owner's Manual - Page 165
Center. Use the special AdBlue® refill bottle when adding between maintenance intervals. For more information, please contact an authorized Mercedes-Benz Center or Roadside Assistance if applicable (Y page 20). Further information about BlueTEC exhaust gas aftertreatment and AdBlue® is available - 2011 Mercedes GL-Class | Owner's Manual - Page 166
164 Refueling ! AdBlue® is not a additive and must not be added to the diesel tank. If AdBlue® is added to the diesel tank this could damage the engine. i If you are adding between maintenance intervals, add approximately 1 gallon (3.8 l) of AdBlue® to the AdBlue® tank. 1 gallon (3.8 l) of AdBlue® - 2011 Mercedes GL-Class | Owner's Manual - Page 167
165 Switching off the engine Important safety instructions G Warning Do not turn off the Manual is still displayed in the multifunction display, top up with another bottle of AdBlue®. i Then, have the AdBlue® supply checked and filled completely if necessary. Mercedes-Benz recommends that you use - 2011 Mercedes GL-Class | Owner's Manual - Page 168
cluster. X To release: depress the brake pedal and keep it depressed. X Pull release handle :. When the ignition is switched on or the engine is running, the $ (USA weeks, the vehicle may suffer damage as a result of lack of use. X Visit a qualified specialist workshop and seek advice. G Warning! - 2011 Mercedes GL-Class | Owner's Manual - Page 169
tips Important safety instructions G Warning! use. X Maintain a low engine speed until the engine is warm. 25 Observe all legal requirements. Z Driving and parking Avoid frequent acceleration and deceleration. X Have all maintenance work performed at the service intervals specified in the Service - 2011 Mercedes GL-Class | Owner's Manual - Page 170
occur during the automatic cleaning of the diesel particle filter. This can lead to engine changed in any circumstances. Furthermore, all specific service work must be carried out at regular intervals and in accordance with the Mercedes-Benz service requirements. Details can be found in the Service - 2011 Mercedes GL-Class | Owner's Manual - Page 171
work on the brake system must be carried out at a qualified specialist workshop. Contact an authorized Mercedes-Benz Center. Only install brake pads and use brake fluid recommended by Mercedes-Benz. G Warning If other than recommended brake pads are installed, or other than recommended brake fluid - 2011 Mercedes GL-Class | Owner's Manual - Page 172
flooded areas. Check the depth of any water before driving through it. Drive slowly through standing water. Otherwise, water may enter the vehicle interior or the engine compartment. This can damage the electronic components in the engine or the automatic transmission. Water can also be drawn in by - 2011 Mercedes GL-Class | Owner's Manual - Page 173
into the vehicle interior and damage the vehicle's electronics and interior equipment. RWater e.g. at an authorized Mercedes-Benz Center, at the onset walking pace. i Vehicles with a diesel engine: do not cover the radiator always be accurate. Winter tires Use winter tires at temperatures below - 2011 Mercedes GL-Class | Owner's Manual - Page 174
Use M+S tires of the same make and tread on all wheels to maintain safe handling rear wheels. Observe the manufacturer's installation instructions. ! If snow chains are mounted Mercedes-Benz recommends that you only use snow chains which have been specially approved for your vehicle by Mercedes-Benz - 2011 Mercedes GL-Class | Owner's Manual - Page 175
carbon monoxide (CO) gases may enter vehicle interior resulting in unconsciousness and death. To assure sufficient at a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center. Otherwise, there is a risk that you use only the service brake. For information on driving downhill, see " - 2011 Mercedes GL-Class | Owner's Manual - Page 176
-road. Practice by traveling over more gentle off-road terrain first. Familiarize yourself with the characteristics of your vehicle and the gear change process before driving through difficult terrain. The following driving systems are specially adapted to off-road driving: Roff-road drive program - 2011 Mercedes GL-Class | Owner's Manual - Page 177
journey while the symbol is displayed could lead to engine damage. X Wheel-changing tool kit: check that the jack is working and make sure you have the sufficient. unsafe, have the vehicle towed to the nearest authorized Mercedes-Benz Center or tire dealer for repairs. Driving over rough terrain - 2011 Mercedes GL-Class | Owner's Manual - Page 178
176 Driving tips necessary. Foreign objects can disturb the balance and cause vibrations. X Test the brakes. Rdrive Rwhere slowly. ruts are too deep, drive with the wheels on one side on the middle section of turf if possible. Driving and parking Driving on sand G Warning! Do not reduce the - 2011 Mercedes GL-Class | Owner's Manual - Page 179
Driving tips Driving in mountainous terrain Approach/departure angle 177 : Approach/departure angle, front ; Approach/departure angle, rear Vehicles with the AIRMATIC package Raised level Highway level Vehicles with Advanced Off-Road package Off-road level 3 Off-road level 2 Off-road level 1 - 2011 Mercedes GL-Class | Owner's Manual - Page 180
they slide easily over the ground surface and therefore steering is impaired. Driving abroad An extensive Mercedes-Benz Service network is also available in other countries. The Service Hotline's current telephone numbers for use when you are abroad are to be found in the "Service24h" section of the - 2011 Mercedes GL-Class | Owner's Manual - Page 181
shift range 1, 2 or 3 in good time. By doing so, you will make use of the braking effect of the engine, which relieves the load on the brake system safe driving at a constant speed. RThe use of the cruise control can be dangerous on slippery roads. Rapid changes in tire traction can result in wheel - 2011 Mercedes GL-Class | Owner's Manual - Page 182
180 Driving systems Storing and maintaining the current speed You can store the current speed if you are driving faster than 20 mph (30 km/h). X Accelerate the vehicle to the desired speed. X Briefly press the cruise control lever up : or down ; to the pressure point. X Remove your foot from the - 2011 Mercedes GL-Class | Owner's Manual - Page 183
must select shift range 1, 2 or 3 in good time. By doing so, you will make use of the braking effect of the engine, which relieves the load on the brake system and prevents the characteristics. We strongly recommend that you review the following information carefully before operating the system. - 2011 Mercedes GL-Class | Owner's Manual - Page 184
Distronic if the road, weather and traffic conditions make it advisable to travel at a constant speed. G Warning! Use of the Distronic can be dangerous on slippery roads. Rapid changes in tire traction can result in wheel spin and loss of control. The Distronic does not function in adverse sight - 2011 Mercedes GL-Class | Owner's Manual - Page 185
shown in the multifunction display and is no longer being detected, because it has changed lanes, for example, DISTRONIC is deactivated and you hear a warning tone. be set in motion by other means (e.g. in a car wash or by towing). i You can use the cruise control lever to set the stored speed and - 2011 Mercedes GL-Class | Owner's Manual - Page 186
distance, your vehicle will come to a standstill at a sufficient distance behind the vehicle in front. The specified minimum distance is set using the thumbwheel on the cruise-control lever. DISTRONIC is deactivated automatically when stopping: Ron flat stretches of road or on downhill gradients - 2011 Mercedes GL-Class | Owner's Manual - Page 187
Driving systems Storing the current speed or calling up the last speed stored G Warning The set speed stored in memory should only be set again if prevailing road conditions and legal speed limits permit. Possible acceleration or deceleration differences arising from returning to the preset speed - 2011 Mercedes GL-Class | Owner's Manual - Page 188
186 Driving systems If DISTRONIC detects a vehicle in front, segments ; between the speed of the vehicle in front : and stored speed = light up. Do not place your foot under the brake pedal - your foot could become caught. Driving and parking G Warning! DISTRONIC displays in the multifunction - 2011 Mercedes GL-Class | Owner's Manual - Page 189
the DISTRONIC Off message in the multifunction display for approximately five seconds. you have changed lanes. in a sharp turn or if the preceding vehicle is in a sharp vehicle. G Warning! The Distronic should not be used in snowy or icy road conditions. Z Driving and parking only: DTR XXX Miles - 2011 Mercedes GL-Class | Owner's Manual - Page 190
DISTRONIC may not detect vehicles traveling on a different line. The distance to the vehicle in front will be too short. Other vehicles changing lane DISTRONIC does not brake for obstructions or stationary vehicles. If, for example, the detected vehicle turns a corner and reveals an obstacle - 2011 Mercedes GL-Class | Owner's Manual - Page 191
driving situation. This results in reduced fuel consumption and improved handling. Vehicles with ADS: when you are driving in ADS COMF the vehicle skips highway level and is lowered directly to highspeed level. Make changes to the vehicle level while the vehicle is in motion. This enables the - 2011 Mercedes GL-Class | Owner's Manual - Page 192
mm) in high-speed level Raised level Only select raised level if this is appropriate for the road conditions. Otherwise, fuel consumption increases and handling may be affected. Your selection remains stored even if you remove the key from the ignition lock. Once the raised level has been reached - 2011 Mercedes GL-Class | Owner's Manual - Page 193
: ROff-road Vehicle off-road level 3 is not intended for use on paved roads. This vehicle level is intended for clearing impracticable this is appropriate for road conditions. Otherwise, fuel consumption increases and handling may be affected. Your selection remains stored even if you remove the - 2011 Mercedes GL-Class | Owner's Manual - Page 194
192 Driving systems Once off-road level 2 has been reached, you will see a message in the multifunction display, for example: Driving and parking X Start the engine. X Turn the selector wheel clockwise :. The vehicle is raised. or X Turn the selector wheel counterclockwise ; . The vehicle is - 2011 Mercedes GL-Class | Owner's Manual - Page 195
Driving systems (88 km/h), off-road level 2 is canceled. The vehicle is lowered to off-road level 1. You will see a message in the multifunction display, for example: 193 Off-road level 3 is canceled. If you then increase the speed again, the message remains in the multifunction display. The newly - 2011 Mercedes GL-Class | Owner's Manual - Page 196
194 Driving systems Driving and parking : To raise the level ; To lower the level = Indicator lamps X Start the engine. Turn the selector wheel counterclockwise ; until all indicator lamps = that are lit start to flash. The vehicle is lowered to highway level. As soon as the next lowest level is - 2011 Mercedes GL-Class | Owner's Manual - Page 197
brake. PARKTRONIC is deactivated at speeds above 11 mph (18 km/h). It is reactivated at lower speeds. PARKTRONIC monitors the area around your vehicle using six sensors in the front bumper and four sensors in the rear bumper. for normal driving situations; indicator lamps ; and = are off. RSPORT - 2011 Mercedes GL-Class | Owner's Manual - Page 198
in the immediate vicinity of the vehicle. You could damage the vehicle or the objects. Ultrasonic sources such as an automatic car wash, a truck's compressed-air brakes or a pneumatic drill could cause PARKTRONIC to malfunction. vehicle = Segments showing operational readiness The warning display - 2011 Mercedes GL-Class | Owner's Manual - Page 199
Driving systems Transmission position D R or N P Warning display Front area activated 197 No areas activated One or more segments light up as the vehicle approaches an obstacle, depending on the vehicle's distance from the obstacle. From the: Rsixth Vehicles with Advanced Off-Road-Package : To - 2011 Mercedes GL-Class | Owner's Manual - Page 200
. X Switch the ignition back on. PARKTRONIC is deactivated after The problem may be caused by an external source of radio or approximately 20 injured. : Rear view camera The rear view camera is located in the handle strip of the tailgate. View through the camera The area behind the vehicle is - 2011 Mercedes GL-Class | Owner's Manual - Page 201
setting of the camera checked by a qualified specialist workshop. Mercedes-Benz recommends that you contact a MercedesBenz Center for this purpose. Use of rear view camera can be dangerous if you are color-blind or have impaired color vision. Only use rear view camera if you can see and distinguish - 2011 Mercedes GL-Class | Owner's Manual - Page 202
the rear of the vehicle. Yellow guide line ; indicates a distance of approximately 3 ft (1 m) and red guide line = indicates a distance of that side before changing lane, you will also receive visual and audible collision warnings. For this purpose, Blind Spot Assist uses sensors in the rear - 2011 Mercedes GL-Class | Owner's Manual - Page 203
event of a severe impact or damage to the bumpers, have the function of the radar sensors checked at a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center. If Blind Spot Assist is switched on, indicator lamps : in the exterior mirrors light up yellow up to a speed of 20 mph (30 - 2011 Mercedes GL-Class | Owner's Manual - Page 204
by the Mercedes-Benz Limited Warranty. All wheels must remain either on the ground or be fully raised. Observe the instructions for towing the vehicle with all wheels in full contact with the ground. i In wintry driving conditions, the maximum effect of 4MATIC can only be achieved if you use winter - 2011 Mercedes GL-Class | Owner's Manual - Page 205
please consult an authorized Mercedes-Benz Center beforehand. You could DSR will start regulating the vehicle's speed including use of brakes if required. Depending on the programmed set speed and weather conditions encountered, which can change quickly. The driver is responsible for - 2011 Mercedes GL-Class | Owner's Manual - Page 206
ESP® and 4ETS programs especially adapted to off-road driving are also activated. Do not use the off-road drive program on roads that are snowy or icy or if your vehicle message. You also hear a warning tone. Changing the set speed while the vehicle is in motion When DSR is switched on, you can - 2011 Mercedes GL-Class | Owner's Manual - Page 207
and wheels is only approximately one third of that in the HIGH RANGE road position. The drive torque is correspondingly higher as a result. Do not use LOW RANGE: - 2011 Mercedes GL-Class | Owner's Manual - Page 208
is in position N Ryou are not driving faster than 43 mph (70 km/h) X Press LOW RANGE button :. Indicator lamp ; flashes. If the gear change process has taken place, indicator lamp ; and LOW RANGE ! Do not drive any further, otherwise you could damage the vehicle's drive train. X Stop the - 2011 Mercedes GL-Class | Owner's Manual - Page 209
differential lock for the rear axle. Both differential locks can be activated using the selector wheel on the center console. When the (central) vehicle on such a dynamometer, please consult an authorized Mercedes-Benz Center beforehand. You could otherwise damage the drive train or the - 2011 Mercedes GL-Class | Owner's Manual - Page 210
in the multifunction display: Driving and parking Automatic mode Use automatic mode ; for all driving situations, including driving vehicle and cause an accident. ! If the differential locks are activated manually, the wheels scuff on the road when cornering since the rotation difference - 2011 Mercedes GL-Class | Owner's Manual - Page 211
The vehicle's level could change and you could endanger instructions in this manual can result in vehicle damage and/or serious personal injury. Follow the guidelines below carefully to assure safe trailer operation. Contact an authorized Mercedes-Benz recess when not in use. chains between the - 2011 Mercedes GL-Class | Owner's Manual - Page 212
trailer features electronically controlled brakes, pull away the vehicle/ trailer combination carefully, manually brake using the brake controller, and check the brakes for correct function. RSecure any driving with a trailer and with the resulting changes to handling, you should practice cornering, - 2011 Mercedes GL-Class | Owner's Manual - Page 213
setting the blower fan and the interior temperature to maximum. RWhen overtaking, closes doors or the tailgate. The vehicle's level could change and you could endanger yourself and/or others as a : 600 lb (272 kg) limit for Mercedes-Benz-approved trailer couplings. Make sure that the automatic - 2011 Mercedes GL-Class | Owner's Manual - Page 214
trailer, you may need an adapter to connect your trailer to the vehicle. Further information is available from any authorized Mercedes-Benz Center. i Mercedes-Benz recommends loading the trailer so that the drawbar noseweight remains between 8% and 15% of the permissible gross trailer weight. i The - 2011 Mercedes GL-Class | Owner's Manual - Page 215
213 Vehicle equipment ...Important safety notes ...Displays and operation ...Menus and submenus ...Display messages ...Warning and indicator lamps in the instrument cluster ...214 214 214 217 229 254 On-board computer and displays - 2011 Mercedes GL-Class | Owner's Manual - Page 216
operation Vehicle equipment i This manual describes all the standard checks performed on the vehicle. Bring the vehicle to an authorized Mercedes-Benz Center to address the malfunction and warning messages. A driver's on bridges. Changes in the outside temperature are displayed after a short delay. - 2011 Mercedes GL-Class | Owner's Manual - Page 217
menu: selects the previous/next station or selects an audio track using rapid scrolling In the Telephone menu: starts rapid scrolling through the phone X Settings menu Changes values Adjusts the volume ? Switches on the Voice Control System; see the separate operating instructions on the ignition - 2011 Mercedes GL-Class | Owner's Manual - Page 218
216 Displays and operation On-board computer and displays : Trip odometer ; Total distance recorder = Gear indicator ? Status line with outside temperature or speed (Y page 222) Further information on the gear indicator (Y page 153). - 2011 Mercedes GL-Class | Owner's Manual - Page 219
display menu (Y page 218) pressure loss warning system (Canada only) (Y page 339) Rtire pressure monitor (USA only) (Y page 341) RASSYST PLUS service interval display (Y page 299) Rtire ; = ? Audio menu (Y page 219) Navigation menu (Y page 220) Offroad menu (Y page 220) Rlevel control (Y page 189 - 2011 Mercedes GL-Class | Owner's Manual - Page 220
only) Rtire pressure monitor (Y page 341) (USA only) Rcoolant temperature (Y page 218) Rdigital speedometer or outside temperature (Y page 218) RASSYST PLUS service interval display (Y page 299) X To reset the trip odometer: press and hold the . reset button in the instrument cluster until the trip - 2011 Mercedes GL-Class | Owner's Manual - Page 221
station i SIRIUS XM satellite radio acts like a normal radio. For more information on satellite radio operation, see the separate operating instructions. You can only change the waveband and store new stations using COMAND APS. X Switch on COMAND APS and select Radio (see the separate operating - 2011 Mercedes GL-Class | Owner's Manual - Page 222
of the navigation system data, this will also be displayed. Video DVD operation X Switch on COMAND APS and select video DVD (see the separate operating instructions). X Press V or U on the steering wheel to select the Audio menu. Route guidance active The multifunction display shows navigation - 2011 Mercedes GL-Class | Owner's Manual - Page 223
display asking you to confirm by pressing the . reset button again. analog speedometer odometer and the trip odometer Rthe trip computer Rthe navigation instruction in the Navigation menu RDISTRONIC X Press V or U on the steering wheel to select the Settings menu. X Press & to call up the selection - 2011 Mercedes GL-Class | Owner's Manual - Page 224
vehicles without the navigation module have this submenu. To set the time and date on vehicles without the navigation module, see the separate operating instructions. In the Time / Date submenu, you can set the time and date. X Press V or U on the steering wheel to select the Settings menu. X Press - 2011 Mercedes GL-Class | Owner's Manual - Page 225
the surround lighting function and the light switch is set to Ã, the following will light up if it is dark and you unlock the vehicle using the SmartKey: Rthe parking lamps Rthe license plate lamp Rthe tail lamps Rthe fog lamps31 Rthe low-beam headlamps32 Rthe side marker lamps The surround - 2011 Mercedes GL-Class | Owner's Manual - Page 226
. X Press the W or X button to select the Lighting submenu. X Press the & button to select Interior Lighting Delayed Shut-off. X Press the W or X button to activate or deactivate the Interior Lighting Delayed Shut-off function. X Press the &, V or U button to select a different display. Vehicle - 2011 Mercedes GL-Class | Owner's Manual - Page 227
the W or X button to activate or deactivate the Radar Sensor (See Operator's Manual). X Press the &, V or U button to select a different display. Convenience Activating/deactivating the EASYENTRY/EXIT feature You can use the Easy-entry Function to activate or deactivate the easy-entry/exit feature - 2011 Mercedes GL-Class | Owner's Manual - Page 228
switched the function on and you fold the exterior mirrors in using the button on the door (Y page 108), they will not fold out automatically. The exterior mirrors can then only be folded out using the button on the door. X Press V or U on the steering wheel to - 2011 Mercedes GL-Class | Owner's Manual - Page 229
* to select Consumption. The current fuel consumption is displayed. Telephone menu Introduction You can establish a Bluetooth® wireless connection to COMAND APS (see the separate operating instructions). Z On-board computer and displays Resetting values - 2011 Mercedes GL-Class | Owner's Manual - Page 230
use the telephone while driving, please use the handsfree device and only use book via the mobile phone (see the separate operating instructions). If your mobile phone is operational, you can select found a network and is ready to receive. RNo Service: No network is available. Redialing The on-board - 2011 Mercedes GL-Class | Owner's Manual - Page 231
Mercedes-Benz Center. Failure to repair the condition noted may cause damage not covered by the Mercedes-Benz follow the additional notes in this Operator's Manual. Message memory menu The on-board computer display shows, for example, 2 messages. X Using & or * scroll through the display messages. - 2011 Mercedes GL-Class | Owner's Manual - Page 232
Let the brakes cool down until the display message disappears and the ä warning lamp goes out. 4ETS is activated again. ESP Inoperative See Operator's Manual G Risk of accident ESP® and therefore also Brake Assist and PRE-SAFE® are not available due to a malfunction. The d warning lamp also lights - 2011 Mercedes GL-Class | Owner's Manual - Page 233
Tele Aid Inoperative PRE-SAFE Inoperative See Operator's Manual G Risk of injury Important functions of PRE- . + Restraint Sys. Malfunction Service Required G Risk of injury we strongly recommend that you contact an authorized Mercedes-Benz Center immediately to have the system checked. Otherwise - 2011 Mercedes GL-Class | Owner's Manual - Page 234
(Y page 42) has disabled the front-passenger air bag. Rthe display messages Front Passenger Airbag Enabled See Operator's Manual or Front Passenger Airbag Disabled See Operator's Manual must not appear in the multifunction display. Wait for a period of at least 60 seconds until the necessary system - 2011 Mercedes GL-Class | Owner's Manual - Page 235
indicator lamp remains off even after performing the above corrective steps, do not have any children 12 years old and under and other small individuals use the frontpassenger seat until the system has been repaired. Z On-board computer and displays - 2011 Mercedes GL-Class | Owner's Manual - Page 236
bag. Rthe display messages Front Passenger Airbag Enabled See Operator's Manual or Front Passenger Airbag Disabled See Operator's Manual cannot appear in the multifunction display. Wait for a period steps, do not have any passenger use the frontpassenger seat until the system has been repaired. - 2011 Mercedes GL-Class | Owner's Manual - Page 237
lock if you brake hard, for example. X Drive on carefully. X Visit a qualified specialist workshop immediately. ABS ABS, ESP Inoperative See Operator's Manual G Risk of accident ABS, ESP® and therefore also PRE-SAFE® are not available due to a malfunction. BAS has also been deactivated. The brake - 2011 Mercedes GL-Class | Owner's Manual - Page 238
causes/consequences and M Solutions On-board computer and displays $ (USA only) J (Canada only) EBV, ABS, ESP Inoperative See Operator's Manual G Risk of accident EBD (Electronic Brake-force Distribution), ABS (Anti-lock Brake System), ESP® (Electronic Stability Program) and therefore also PRE - 2011 Mercedes GL-Class | Owner's Manual - Page 239
. Right b b Low Beam Left or Low Beam Right The left or right-hand low-beam headlamp is faulty. X Check whether you are permitted to change the bulb yourself (Y page 120). or X Visit a qualified specialist workshop. The left or right-hand trailer tail light is faulty. X Check whether you are - 2011 Mercedes GL-Class | Owner's Manual - Page 240
yourself (Y page 120). or X Visit a qualified specialist workshop. The left or right-hand brake lamp is faulty. X Check whether you are permitted to change the bulb yourself (Y page 120). or X Visit a qualified specialist workshop. The left or right-hand tail lamp is faulty. X Check whether you are - 2011 Mercedes GL-Class | Owner's Manual - Page 241
left or right-hand license plate lamp is faulty. The left or right-hand license plate lamp is faulty. X Check whether you are permitted to change the bulb yourself (Y page 120). or X Visit a qualified specialist workshop. 239 b License Plate Lamp Left or License Plate Lamp Right The left-hand or - 2011 Mercedes GL-Class | Owner's Manual - Page 242
defective. X Check whether you are permitted to change the bulb yourself (Y page 120). or X Light Inoperative Switch the lights on and off using the light switch. Visit a qualified specialist workshop. + Top Up Coolant See Operator's Manual G Warning Do not spill antifreeze on hot engine - 2011 Mercedes GL-Class | Owner's Manual - Page 243
road and traffic conditions. X Open the hood. X Check whether the poly-V-belt is torn. If the poly-V-belt is torn: 241 ? Coolant Stop car, switch engine off ! Do not continue driving. The engine could otherwise overheat. X Consult a qualified specialist workshop. If the poly-V-belt is OK: X Wait - 2011 Mercedes GL-Class | Owner's Manual - Page 244
242 Display messages Display messages Possible causes/consequences and M Solutions The engine fan is faulty. X At coolant temperatures under 248 ‡(120 †), drive to the next qualified specialist workshop. X Avoid subjecting the engine to heavy loads, e.g. driving in mountainous terrain, and stop- - 2011 Mercedes GL-Class | Owner's Manual - Page 245
. X Only use commercially available vehicular ULTRA-LOW SULFUR DIESEL FUEL (ULSD, 15 ppm SULFUR MAXIMUM). Vehicles with a diesel engine: the Cap Open 8 Ultra Low-sulfur Diesel Fuel Only ¸ Replace air filter · Clean Fuel Filter Ø Check Additive See Operator's Manual Have the AdBlue® tank filled - 2011 Mercedes GL-Class | Owner's Manual - Page 246
level. Ryou are towing a trailer. Rthe trailer-coupling socket is being used, e.g. for a bicycle rack. X Drive more slowly and then select vehicle level. The compressor first needs to cool down because of frequent level changes. X Drive in a manner appropriate for the current vehicle level. X Make - 2011 Mercedes GL-Class | Owner's Manual - Page 247
and avoid fast steering movements. X Take account of the altered handling characteristics. X Do not driver faster than 12 mph(20 km 8 Locking System Inoperative Service Required 8 Diff. Lock System Overheated - Wait briefly 8 Stop vehicle, engage parking brake Å Service Required If parked engage - 2011 Mercedes GL-Class | Owner's Manual - Page 248
computer and displays ŠShift briefly into N ŠShifting Process Canceled Reactivate à Inoperative Blind Spot Assist Currently Unavailable See Operator's Manual DSR (Downhill Speed Regulation) is deactivated due to a malfunction. X Have DSR checked at a qualified specialist workshop. Blind Spot - 2011 Mercedes GL-Class | Owner's Manual - Page 249
. X 247 DISTRONIC --- MPH Check activation conditions for DISTRONIC (Y page 181). DISTRONIC Override DISTRONIC Inoperative DISTRONIC Currently Unavailable See Operator's Manual DISTRONIC is no longer controlling the speed of the vehicle. X Take your foot off the accelerator pedal. DISTRONIC is - 2011 Mercedes GL-Class | Owner's Manual - Page 250
See Operator's Manual message will be Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear unevenly, increase stopping distance conditions as you do so. X Check the tires and, if necessary, change the wheel (Y page 350). X Check the tire pressures and, if - 2011 Mercedes GL-Class | Owner's Manual - Page 251
any sudden steering or braking maneuvers. Pay attention to the traffic conditions as you do so. X Correct the tire pressure (Y page 341). X If necessary, change the wheel (Y page 350). G Risk of accident The tire pressure in one or more tires has dropped suddenly. The wheel position is displayed in - 2011 Mercedes GL-Class | Owner's Manual - Page 252
. X Drive on. The TPMS restarts automatically as soon as the problem has been solved. On-board computer and displays h Tire Pressure Caution Pay attention to the traffic conditions as you do so. X If necessary, change the wheel (Y page 350). h Tire Pressure Check Tires G Risk of accident - 2011 Mercedes GL-Class | Owner's Manual - Page 253
shifting gears You cannot change the transmission position due to a qualified specialist workshop or breakdown service. If transmission position R, N D Power Steering Malfunction See Operator's Manual At least one door is open. X Close is faulty. You will need to use more force to steer. X Check - 2011 Mercedes GL-Class | Owner's Manual - Page 254
No Service Possible causes mobile phone and COMAND (see the separate operating instructions). The washer fluid level has dropped to approximately wrong key in the ignition lock. X Use the correct key. The batteries of the KEYLESS-GO key are discharged. X Change the batteries (Y page 75). + Please - 2011 Mercedes GL-Class | Owner's Manual - Page 255
display message) The KEYLESS-GO key cannot be detected at present. X Change the location of the SmartKey with the KEYLESS-GO functions in the vehicle. If the KEYLESS-GO key is still not detected: X Change the location of the SmartKey with the KEYLESS-GO functions in the vehicle - 2011 Mercedes GL-Class | Owner's Manual - Page 256
254 Warning and indicator lamps in the instrument cluster Warning and indicator lamps in the instrument cluster Brakes Problem Possible causes/consequences and M Solutions On-board computer and displays $ (USA only) You are driving with the parking brake engaged. J (Canada only) X Release the - 2011 Mercedes GL-Class | Owner's Manual - Page 257
Warning and indicator lamps in the instrument cluster Seat belts Problem Possible causes/consequences and M Solutions 255 7 The seat belt warning lamp reminds the driver and front passenger to fasten their seat belts. After starting the - 2011 Mercedes GL-Class | Owner's Manual - Page 258
and indicator lamps in the instrument cluster Safety systems Problem Possible causes/consequences and M Solutions On-board . X Switch off consumers that are not required, e.g. the rear window defroster or interior lighting. ABS will be available again as soon as the vehicle's on-board electrical - 2011 Mercedes GL-Class | Owner's Manual - Page 259
Warning and indicator lamps in the instrument cluster Problem $ (USA only) J (Canada only) !d The red brake warning lamp, the yellow ESP® and ESP® OFF warning lamps and the yellow ABS warning lamp are lit - 2011 Mercedes GL-Class | Owner's Manual - Page 260
Warning and indicator lamps in the instrument cluster Problem d Possible causes/consequences and M Solutions On- be operational. For your safety, we strongly recommend that you contact an authorized Mercedes-Benz Center immediately to have the system checked. Otherwise the SRS may not be activated - 2011 Mercedes GL-Class | Owner's Manual - Page 261
Warning and indicator lamps in the instrument cluster Engine Problem Possible causes/consequences and M Solutions 259 ! If the fuel filler cap is closed: visit a qualified specialist workshop. Vehicles with a diesel engine: the fuel tank has been run completely dry and the engine will not start. - 2011 Mercedes GL-Class | Owner's Manual - Page 262
the traffic situation. You may have to brake or take evasive action. Tires Problem Possible causes/consequences and M Solutions h G Risk of accident USA only: The . If necessary, correct the tire pressure (Y page 341). X If necessary, change a wheel (Y page 350). h The TPMS is faulty. USA only: X - 2011 Mercedes GL-Class | Owner's Manual - Page 263
the tire to overheat and can lead to tire failure. Underinflation also reduces fuel efficiency and tire tread life, and may affect the vehicle's handling and stopping ability. Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driver's responsibility to maintain - 2011 Mercedes GL-Class | Owner's Manual - Page 264
262 - 2011 Mercedes GL-Class | Owner's Manual - Page 265
263 Vehicle equipment ...Loading guidelines ...Stowage compartments ...Stowage areas ...Features ...264 264 264 266 277 Loading, stowing and features - 2011 Mercedes GL-Class | Owner's Manual - Page 266
This manual the "Loading the vehicle" section (Y page 344). The handling characteristics of a laden vehicle are dependent on the distribution of use the cargo net when transporting cargo. Never drive a vehicle with the tailgate open. Deadly carbon monoxide (CO) gases may enter vehicle interior - 2011 Mercedes GL-Class | Owner's Manual - Page 267
devices; see separate COMAND APS operating instructions. Stowage compartments in the center Stowage compartment under the armrest X To open: pull handle : and open glove box flap ;. X To The glove box can only be locked and unlocked using the mechanical key. i The Roadside Assistance º(Y page - 2011 Mercedes GL-Class | Owner's Manual - Page 268
nets G Warning! Loading, stowing and features X To open: pull handle : and fold the armrest upwards. Vehicles with Occupant Classification System (OCS always fully fold the corresponding seats and, if so equipped, always use the cargo net when transporting cargo. Unless you are transporting cargo - 2011 Mercedes GL-Class | Owner's Manual - Page 269
use the cargo tie-down rings. X 267 Never drive a vehicle with the tailgate open. Deadly carbon monoxide (CO) gases may enter vehicle interior . In this case, move the front seats as far forward as possible. Guide seat belts ; under respective clips :. Z Loading, stowing and features G Warning - 2011 Mercedes GL-Class | Owner's Manual - Page 270
the front-passenger seat. Cargo compartment Securing cargos Lashing eyelets Observe the following notes on securing loads: Rsecure Rdo the load using the cargo tie down rings. not use elastic straps or nets to secure a load, as these are only intended as an anti-slip protection for light loads - 2011 Mercedes GL-Class | Owner's Manual - Page 271
of seats. X To extend: pull the cargo compartment cover back by grab handle : and clip it into retainers ; on the left and right. To retract cargo compartment cover from retainers ; on the left and right and guide it forwards by grab handle : until it is fully retracted. X Protective cap in the - 2011 Mercedes GL-Class | Owner's Manual - Page 272
fasteners of the safety-net stowage. X Unroll and unfold the cargo net. The upper and lower guide rods must engage audibly. When the vehicle is loaded with objects that extend beyond the seat backrests, using a cargo net is particularly important. For reasons of safety, a cargo net should always be - 2011 Mercedes GL-Class | Owner's Manual - Page 273
of the arrow. X Slide guide rod ; forwards into retainer : in the direction of the arrow. Detaching and storing the cargo net X Tightening the cargo net EASY-PACK load-securing kit Components and stowage The EASY-PACK load-securing kit allows you to use your cargo compartment for a variety - 2011 Mercedes GL-Class | Owner's Manual - Page 274
= and pull the cargo net out in the direction of the arrow. X Place the load between the securing net and the cargo compartment side wall. X Using one hand, press locking button : of inertia reel =. X With your other hand, slowly extend the net around the load until it is secure. Telescopic rod - 2011 Mercedes GL-Class | Owner's Manual - Page 275
Follow the manufacturer's installation instructions. Otherwise, an improperly when the roof is loaded, the handling characteristics are different from those when Mercedes-Benz Center. ! Mercedes-Benz recommends that you only use roof carriers that have been tested and approved for Mercedes-Benz - 2011 Mercedes GL-Class | Owner's Manual - Page 276
instructions, the warning notices, the general safety precautions and the instructions for use changing handling characteristics are different from those when operating the vehicle without a carrier loaded. G Warning! Do not use accessories which have not been approved by Mercedes-Benz for use - 2011 Mercedes GL-Class | Owner's Manual - Page 277
attention to FRONT or REAR sticker = on the crossbars. X X ? Bolt for the clamping claw A Clamping claw F Roof rails X Unlock protective cap ; using key :. Remove protective cap ;. Sticker = for identifying the installation location FRONT or REAR becomes visible. X Turn bolt ? counter-clockwise - 2011 Mercedes GL-Class | Owner's Manual - Page 278
276 X Stowage areas Ensure that clamping claw A sits flush against the inner edge of roof rail F. If necessary, adjust the span width of the crossbar (Y page 276). X Slightly tighten up bolts ? on both sides in a clockwise direction. X Tighten up bolts ? on the front and rear crossbars. Observe the - 2011 Mercedes GL-Class | Owner's Manual - Page 279
by the Mercedes-Benz Limited Warranty. When not in use, keep interior. Objects thrown around in the vehicle interior may cause an accident and/or serious personal injury. Unlock protective cap ; using console, there is a cup holder and a removable support with a card holder Pull cover strip H out - 2011 Mercedes GL-Class | Owner's Manual - Page 280
by support ; and pull out in the direction of the arrow. X To install: place the cup holder into the guides and insert. G Warning Do not use the : Mirror light ; Bracket = Vanity mirror ? Retaining clip, e.g. for a car park ticket A Mirror cover X Fold down the armrest. Vanity mirror in the - 2011 Mercedes GL-Class | Owner's Manual - Page 281
direct sunlight. You can open/close the roller sunblind by hand. ! Always guide the roller sunblind by hand. Do not let it snap back suddenly as . Z Loading, stowing and features To close: pull out the roller sunblind using handle = and attach arm ; to bracket :. The roller sunblind engages. X - 2011 Mercedes GL-Class | Owner's Manual - Page 282
a vehicle could result in an accident and/or serious personal injury. The children could: Rinjure Rbe ! The 12 V socket in the cigarette lighter can be used for accessories (up to a maximum of 180 W) as long as they have the standard socket type for cigarette lighters. Note that the socket in the - 2011 Mercedes GL-Class | Owner's Manual - Page 283
=. Stowage compartment : opens. X Remove cover from socket ;. i On vehicles with the smoker's package, you must remove the cigarette lighter in order to use the socket (Y page 280). Socket in the rear compartment X Lift up the cover of socket :. X Socket in the cockpit ! If accessories are - 2011 Mercedes GL-Class | Owner's Manual - Page 284
others. X Lift up the cover of socket :. i You can also use the socket when the ignition is switched off. An emergency cutout ensures that the . Keep the 115V AC socket cover in the closed position, when not in use. Otherwise, you could suffer an electric shock and be seriously or even fatally - 2011 Mercedes GL-Class | Owner's Manual - Page 285
service, a user ID and password will be sent to you by post. You can use this password to log in to the mbrace section under "Owners Online" at http:// www.mbusa.com36. 35 The and manual , consult a specialist workshop, e.g. an authorized Mercedes-Benz Center. has been activated and is operational. - 2011 Mercedes GL-Class | Owner's Manual - Page 286
the nearest authorized Mercedes-Benz Center or contact the following service hotlines: RUSA: Response Center under 866-990-9007 RCanada: Customer Service under 1-888-923 (as determined by the GPS system) Rvehicle model Rvehicle color Rvehicle identification number A voice connection between the - 2011 Mercedes GL-Class | Owner's Manual - Page 287
call manually: press model Rvehicle color i The COMAND display shows that an mbrace call is active. You can switch to the navigation menu by pressing the NAVI button on COMAND during the call. Spoken commands are not available. A voice connection is established between the Mercedes-Benz - 2011 Mercedes GL-Class | Owner's Manual - Page 288
Mercedes-Benz Center. You may be charged for services such as repair work and/or towing. Further details are available in your mbrace manual the vehicle identification number Rvehicle model Rvehicle color i Sign and Drive services38: you are not charged for services such as jump-starting, providing - 2011 Mercedes GL-Class | Owner's Manual - Page 289
network is available and data transfer is possible. Search & Send "Search & Send" is a destination entry service. You can find further information on "Search & Send" in the separate COMAND operating instructions. i When an mbrace call has been initiated, COMAND is muted. The mobile phone is no - 2011 Mercedes GL-Class | Owner's Manual - Page 290
you pull the tailgate handle for more than 20 service: RUSA: Mercedes-Benz Customer Assistance Center on 1-800-FOR-MERCedes RCanada: Customer Service gate opens or closes. Do not use the integrated remote control with any this includes any garage door opener model manufactured before April 1, 1982). - 2011 Mercedes GL-Class | Owner's Manual - Page 291
Features This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: 1. The device must not cause harmful interference. 2. The device must withstand any interference received, including interference that may cause undesired operation. Unauthorized - 2011 Mercedes GL-Class | Owner's Manual - Page 292
garage door opener (regardless of where you live) when using the programming steps (see above), proceed as follows: steps (see above). Problems when programming If you have problems when programming the integrated remote garage door opening system's operating instructions, e.g. the sections on " - 2011 Mercedes GL-Class | Owner's Manual - Page 293
remote control for the same device, perform the programming steps again using the remote control. Before performing these steps, make sure that new of the garage door system's remote control. Please also read the operating instructions for the garage door system. X Turn the SmartKey to position 2 in - 2011 Mercedes GL-Class | Owner's Manual - Page 294
pins ;. X To remove: pull the floormats off retainers ;. X Remove the floormat. Infrared-reflecting windshield The infrared reflecting glass prevents the vehicle interior from becoming too hot. It also blocks radio waves up into the gigahertz range. In order to operate radio-controlled equipment - 2011 Mercedes GL-Class | Owner's Manual - Page 295
293 Vehicle equipment ...Engine compartment ...Service ...Care ...294 294 298 299 Maintenance and care - 2011 Mercedes GL-Class | Owner's Manual - Page 296
cooled. If necessary, call the fire department. Vehicles with diesel engine: The engine is equipped with a high-voltage electronic control the risk of burns, only touch those components described in the Operator's Manual and observe the relevant safety notes. G Warning! The windshield wipers and - 2011 Mercedes GL-Class | Owner's Manual - Page 297
into the gap, pull hood catch handle ; up and lift the hood. Closing the hood G Warning When closing the hood, use extreme caution not to catch hands or lever : on the hood. The hood is released. i Vehicles with a diesel engine: do not cover the radiator, for example with a winter front or bug - 2011 Mercedes GL-Class | Owner's Manual - Page 298
oil level using the oil dipstick oil filters that have been tested and approved according to the Mercedes-Benz specifications for service products can by the service system Rusing engine oil additives Example: vehicles with a diesel engine X Pull oil dipstick : out of the dipstick guide tube. X - 2011 Mercedes GL-Class | Owner's Manual - Page 299
and adding other service products Only tested and approved by Mercedes-Benz. X Replace cap : and turn it clockwise as far as it will go. For further information on coolant, see (Y page 369). Windshield washer system/headlamp cleaning system The washer fluid reservoir is used - 2011 Mercedes GL-Class | Owner's Manual - Page 300
mixing ratio, see (Y page 370) or use the premixed windshield washer solution with antifreeze Service Service interval display Service messages Information on the type of service and service intervals (see separate Service Booklet). You can obtain more information at an authorized Mercedes-Benz - 2011 Mercedes GL-Class | Owner's Manual - Page 301
your vehicle, do not use any of the following: Rdry, rough or hard cloths Rabrasive cleaning agents Z Maintenance and care ! If the service interval indicator has been inadvertently reset, this setting can be corrected at an authorized Mercedes-Benz Center. Have the service work carried out as - 2011 Mercedes GL-Class | Owner's Manual - Page 302
set to 0. Otherwise, the rain/light sensor could be activated, triggering unintended wiper movements. This can cause damage to the vehicle. After using an automatic car wash, wipe off wax from the windshield and the wiper blades. This will prevent smears and reduce wiping noises caused by residue on - 2011 Mercedes GL-Class | Owner's Manual - Page 303
of the wheels when washing the underbody of the vehicle. X Do not use hot water and do not wash the vehicle in direct sunlight. X Use a soft car sponge for cleaning. X Use a gentle cleaning agent, e.g. a Mercedes-Benz approved car shampoo. X Wash down the vehicle with a gentle water jet. X Do not - 2011 Mercedes GL-Class | Owner's Manual - Page 304
such as leaves, petals and pollen Clean the plastic lamp lenses on the headlamps using a wet sponge and a mild cleaning agent, e.g. Mercedes-Benz car shampoo or cleaning cloths. ! Only use cleaning agents or cleaning cloths which are suitable for plastic headlamp lenses. Unsuitable cleaning - 2011 Mercedes GL-Class | Owner's Manual - Page 305
and approved by Mercedes-Benz. X Clean sensors : of the driving systems with water, car shampoo and a soft cloth. Interior care Cleaning surface using a commercially-available microfiber cloth and TFT/LCD display cleaner. X Dry the display surface using a dry microfiber cloth. X Use clear water - 2011 Mercedes GL-Class | Owner's Manual - Page 306
and be thrown around the interior when an air bag is deployed, which may result in severe injuries. ! Do not use solvent-based cleaning agents such X Heavy soiling: use car care and cleaning products recommended and approved by Mercedes-Benz. The surface may change color temporarily. Wait until - 2011 Mercedes GL-Class | Owner's Manual - Page 307
a crash, they may not be able to provide adequate protection. Cleaning the headliner and carpets X X Roof lining: use soft brushes or dry shampoo if it is particularly dirty. Carpets: use carpet and textile cleaners that have been approved and recommended by Mercedes-Benz. Z Maintenance and care - 2011 Mercedes GL-Class | Owner's Manual - Page 308
306 - 2011 Mercedes GL-Class | Owner's Manual - Page 309
307 Vehicle equipment ...After an accident ...Where will I find...? ...Flat tire ...Battery ...Jump-starting ...Towing and tow-starting ...Fuses ...308 309 309 311 322 325 327 329 Roadside assistance - 2011 Mercedes GL-Class | Owner's Manual - Page 310
308 Vehicle equipment Vehicle equipment i This manual describes all the standard and optional equipment of your vehicle which was available at the time of purchase. Country-specific differences are possible. Bear in - 2011 Mercedes GL-Class | Owner's Manual - Page 311
Where will I find...? After an accident Problem Fuel is leaking from the vehicle. Possible causes/consequences and M Solutions 309 G Risk of explosion or fire The fuel line or the fuel tank is - 2011 Mercedes GL-Class | Owner's Manual - Page 312
the factory with the tools needed to change a wheel, e.g. a jack or lug wrench. Some tools for changing a wheel are specific to the vehicle. To obtain tools approved for your vehicle, visit a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center. Folding the cargo compartment floor - 2011 Mercedes GL-Class | Owner's Manual - Page 313
emergency spare wheel retainer : counter-clockwise and remove it. X Remove insert =. X Remove "Minispare" emergency spare wheel ;. For further information on changing a wheel and mounting the spare wheel, see (Y page 316). : Alignment bolt ; Towing eye = Lug wrench ? Ratchet ring spanner A Velcro - 2011 Mercedes GL-Class | Owner's Manual - Page 314
near the danger area whilst a wheel is being changed. Anyone who is not directly assisting in the wheel change should, for example, stand behind the barrier. X the trunk floor (Y page 310). i Only operate the electric air pump using the socket in the footwell of the 2nd row of seats (Y page 281 - 2011 Mercedes GL-Class | Owner's Manual - Page 315
of film. If you get TIREFIT on your clothing, have it cleaned as soon as possible with perchloroethylene. G Warning! Comply with the manufacturer's safety instructions on the sticker on the electric air pump. X Remove the cap from valve E on the faulty tire. Your vehicle is provided with one of - 2011 Mercedes GL-Class | Owner's Manual - Page 316
314 X Flat tire Let the electric pump run for five minutes. The tire should then have attained a pressure of at least 180 kPa (1.8 bar/ 26 psi). G Warning The air hose can become hot during inflation. Please exercise appropriate caution. Roadside assistance ! Do not operate the electric air - 2011 Mercedes GL-Class | Owner's Manual - Page 317
. Vehicle handling characteristics of a TIREFIT repaired tire may change. Adapt away from the roadway and contact the nearest authorized Mercedes-Benz Center or roadside assistance. Have the damaged tire when detaching the electric air pump. ! After use, excess TIREFIT may run out of the filler - 2011 Mercedes GL-Class | Owner's Manual - Page 318
. When using an emergency spare wheel/spare wheel the handling characteristics of the vehicle may change. Adapt your used TIREFIT kit disposed of professionally, e.g. at an authorized Mercedes-Benz Center. i Vehicles without an emergency spare wheel/spare wheel are not equipped with wheel-changing - 2011 Mercedes GL-Class | Owner's Manual - Page 319
wrench, consult an authorized Mercedes-Benz Center. X 317 X securing measure to prevent the vehicle from rolling away, for example when changing a wheel. On level ground: place chocks or other suitable items under plate ;. X Guide the lugs on the lower plate fully into openings in base plate =. - 2011 Mercedes GL-Class | Owner's Manual - Page 320
Warning When jacking up the vehicle, only use the jack which has been specifically approved by Mercedes-Benz for your vehicle. The jack is designed avoid personal injury, use the jack only to lift the vehicle during a wheel change. Never get beneath the vehicle while it is supported by the jack. - 2011 Mercedes GL-Class | Owner's Manual - Page 321
tightened wheel bolts can cause the wheel to come off. This could cause an accident. Make sure to use the correct wheel bolts. G Warning Only use genuine Mercedes-Benz wheel bolts. Other wheel bolts may come loose. Z Roadside assistance Unscrew the uppermost wheel bolt completely. X Screw - 2011 Mercedes GL-Class | Owner's Manual - Page 322
side. emergency spare wheel ! Always use wheel bolts ; to mount the "Minispare" emergency spare wheel. Using other wheel bolts to mount the bolt. G Warning! Have the tightening torque checked immediately after a wheel is changed. The wheels could come loose if they are not tightened to a torque - 2011 Mercedes GL-Class | Owner's Manual - Page 323
321 G Warning! The handling characteristics of your vehicle deteriorate in every case. Mercedes-Benz recommends that you use an authorized Mercedes-Benz Center for this shorter due to high speeds, a heavy cargo, sudden changes in direction, the road surface condition, outside temperature, etc - 2011 Mercedes GL-Class | Owner's Manual - Page 324
manner. Take them to an authorized Mercedes-Benz Center or to a special collection point for old batteries. G Warning Fire, naked flames and smoking are prohibited when handling the battery. Avoid creating sparks. Failure to follow these instructions can result in severe injury or death - 2011 Mercedes GL-Class | Owner's Manual - Page 325
Contact an authorized Mercedes-Benz Center for information and availability. Charge the battery in accordance with the separate instructions for the accessory metal objects on the battery as this could result in a short circuit. Use leak-proof batteries only to avoid the risk of acid burns in the - 2011 Mercedes GL-Class | Owner's Manual - Page 326
or clothing. ! Only charge the installed battery with a battery charger which has been tested and approved by Mercedes-Benz. These battery chargers allow the battery to be charged while still installed. ! Only use battery chargers with a maximum charging voltage of 14.8 V. ! Only charge the battery - 2011 Mercedes GL-Class | Owner's Manual - Page 327
exploding, causing personal injury. Read all instructions before proceeding. ! Avoid repeated and lengthy and create a risk of fire. Do not use a rapid-charging device to start the engine. Make about jump-starting can be obtained from any authorized Mercedes-Benz Center. X X Make sure that the two - 2011 Mercedes GL-Class | Owner's Manual - Page 328
and run it at idling speed. X Remove cover A from earth point B. X Connect negative terminal ? of donor battery C to earth point B of your vehicle using the jumper cable, connecting the jumper cable to donor battery C first. X Start the engine. X First remove the jumper cable from earth point B and - 2011 Mercedes GL-Class | Owner's Manual - Page 329
tow bar at the towing eyes. Otherwise, the vehicle could be damaged. ! Do not use the towing eye for recovery, as this could damage the vehicle. If in doubt, sling-type equipment. This could damage the vehicle. ! Vehicles with 4MATIC must not be towed with the front or rear axle raised. This - 2011 Mercedes GL-Class | Owner's Manual - Page 330
. X Place the towing eye in the vehicle tool kit. i When towing with the hazard warning flashers switched on, use the combination switch as usual to signal in which direction you are changing. In this case, only the indicator lamps for the direction of travel flash. When you reset the combination - 2011 Mercedes GL-Class | Owner's Manual - Page 331
if possible using the tracks on 4MATIC vehicles ! Vehicles with 4MATIC must color and value. The fuse ratings are listed in the fuse allocation chart. An authorized Mercedes-Benz Center will be happy to advise you. i If a fuse has blown, visit a breakdown service or an authorized Mercedes-Benz - 2011 Mercedes GL-Class | Owner's Manual - Page 332
use fuses that have been approved for Mercedes-Benz vehicles and which have the correct fuse rating for the system concerned. Otherwise, components or systems could be damaged. Before changing shows GL 450 (GL 350 BlueTEC, GL 550 is similar) X Remove any existing moisture from the fuse box using a - 2011 Mercedes GL-Class | Owner's Manual - Page 333
Fuses ! The cover must be seated properly, otherwise moisture or dirt could impair the function of the fuses. X Close the hood (Y page 295). Fuse box in the cargo compartment X 331 Open the tailgate. X To open: insert a suitable object, e.g. a coin, into the slot of release button : on the cover - 2011 Mercedes GL-Class | Owner's Manual - Page 334
332 - 2011 Mercedes GL-Class | Owner's Manual - Page 335
333 Vehicle equipment ...Important safety notes ...Directives to be observed ...Maintenance and care of wheels and tires ...Tire pressures ...Maximum tire pressures ...Loading the vehicle ...Maximum tire load ...Direction of rotation ...Uniform Tire Quality Grading Standards ...Interchanging the - 2011 Mercedes GL-Class | Owner's Manual - Page 336
Important safety notes Vehicle equipment i This manual describes all the standard and optional equipment depth, or if the tires have sustained damage, replace them. When replacing rims, only use genuine Mercedes-Benz wheel bolts specified for the particular rim type. Failure to do so can result in - 2011 Mercedes GL-Class | Owner's Manual - Page 337
reach their full performance after this distance. RDo not use tires until they are excessively worn as the tire laden, check the tire RWhen Service life of tires The service life of tires depends on cap or other valve caps approved by Mercedes-Benz for your vehicle. RRegularly check the pressure - 2011 Mercedes GL-Class | Owner's Manual - Page 338
door B-pillar. Overloading the tires can overheat them, possibly causing a blowout. Overloading the tires can also result in handling or steering problems, or brake failure. Do not use tires until they are excessively worn as the tire traction on wet road surfaces decreases significantly when the - 2011 Mercedes GL-Class | Owner's Manual - Page 339
leaking. sure that only a valve cap approved by Mercedes-Benz is installed on the tire valve. tire pressure that If the tire temperature changes by 18 ‡ (10 †), the tire pressure changes by approximately 10 kPa 160 km/h) or higher when this is allowed, use the tire pressure table on the inside of the - 2011 Mercedes GL-Class | Owner's Manual - Page 340
the "Tires" section (Y page 357) in this Operator's Manual Ron the Tire and Loading Information placard on the driver's door excessively and/or unevenly, adversely affect handling and fuel economy, and are more or "fully laden" are specified using a differing number of persons and luggage in the table - 2011 Mercedes GL-Class | Owner's Manual - Page 341
in handling or steering problems, or manually In order to determine and adjust the tire pressures, proceed as follows: X Radversely Rwear affect handling monitors the set tire pressure using the rotational speed of the the speed of rotation of a wheel changes as a result of a loss of pressure - 2011 Mercedes GL-Class | Owner's Manual - Page 342
fuel efficiency and tire tread life, and may affect the vehicle's handling and stopping ability. Each tire, including the spare, should be checked are set properly on all four tires for the respective operating conditions, using the Tire and Loading Information placard on the B-pillar on the driver - 2011 Mercedes GL-Class | Owner's Manual - Page 343
causes the tire to overheat and can lead to tire failure. Underinflation also reduces fuel efficiency and tire tread life and may affect the vehicle's handling and stopping ability. Please note that the TPMS is not a substitute for proper tire maintenance and it is the driver's - 2011 Mercedes GL-Class | Owner's Manual - Page 344
each tire is shown in the multifunction display. i The tire pressure values in the on-board computer may deviate from the inflation pressure as measured using a tire pressure checker at the filling station. The tire pressures shown in the on-board computer refer to pressures at sea level. At high - 2011 Mercedes GL-Class | Owner's Manual - Page 345
adopted as the specified values for monitoring. The TPMS must be restarted when you set the tire pressure to a new value (as a result of changed handling or load characteristics, for example). The TPMS then monitors the new tire pressure values. Restart the TPMS after the tire pressure has been set - 2011 Mercedes GL-Class | Owner's Manual - Page 346
a blowout. Overloading the tires can also result in handling or steering problems, or brake failure. Never exceed the maximum tire more likely to become punctured or damaged by road debris, potholes etc. Two instruction labels on your vehicle show the maximum possible load. (1) The Tire and - 2011 Mercedes GL-Class | Owner's Manual - Page 347
Loading the vehicle weight of occupants and luggage must never exceed XXX kilograms or XXX pounds." The gross weight of all vehicle occupants, cargo, luggage and trailer load/noseweight (if applicable) must not exceed the specified value. 345 Number of seats i Details that are shown as examples on - 2011 Mercedes GL-Class | Owner's Manual - Page 348
, the load on the trailer is transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your kg). This is for illustration purposes only. Make sure you always use the actual load limit for your vehicle stated on the vehicle's - 2011 Mercedes GL-Class | Owner's Manual - Page 349
Loading the vehicle Example 1 Weight of the occupants Occupant 1: 150 lbs (68 kg) Occupant 2: 180 lbs (82 kg) Occupant 3: 160 lbs (73 kg) Occupant 4: 140 lbs (63 kg) Occupant 5: 120 lbs (54 kg) Example 2 Occupant 1: 200 lbs (91 kg) Occupant 2: 190 lbs (86 kg) Occupant 3: 150 lbs (68 kg) Example 3 - 2011 Mercedes GL-Class | Owner's Manual - Page 350
direction of rotation. Observe the time restriction on use as well as the speed limitation specified on the tires can also result in handling or steering problems, or brake failure. Uniform Tire in North America are provided with the corresponding quality class mark on the sidewall of the tire, even - 2011 Mercedes GL-Class | Owner's Manual - Page 351
passenger car tires use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate conditions. ! Avoid wheelspin. This can lead to damage to the drive train which is not covered by the Mercedes-Benz - 2011 Mercedes GL-Class | Owner's Manual - Page 352
which all passenger car tires must are on the tire in addition to the tire name (sales designation) and the manufacturer's name: Interchanging the wheels G changing a wheel. The wheels could come loose if they are not tightened to a torque of 110 lb-ft (150 Nm). Only use genuine Mercedes-Benz - 2011 Mercedes GL-Class | Owner's Manual - Page 353
compact emergency spare wheels at high tire pressure, only for temporary use in an emergency. Tire width: tire width : shows the , possibly causing a blowout. Overloading the tires can also result in handling or steering problems, or brake failure. Example: The load bearing index 91 is equivalent - 2011 Mercedes GL-Class | Owner's Manual - Page 354
speed index B specifies the approved maximum speed of the tire. The service specifications consists of load bearing index A and speed index B. RIf the 186 mph (300 km/h) must have "ZR" in the size description and the service specification must be given in brackets. Example: 275/40 ZR 18 (99 Y). The - 2011 Mercedes GL-Class | Owner's Manual - Page 355
Tire labeling have been especially developed for driving on snow. An electronic speed limiter prevents your vehicle from exceeding a speed of 130 mph (210 km/h). The speed index of tires installed at the factory may be higher than the maximum speed that the electronic speed limiter permits. Make - 2011 Mercedes GL-Class | Owner's Manual - Page 356
and loading Tire type code: tire type code ? can be used by the manufacturer as a code to describe specific characteristics of your vehicle. The recommended tire pressure provides the best balance between handling characteristics, ride comfort and wear. Additional information on particular driving - 2011 Mercedes GL-Class | Owner's Manual - Page 357
Definitions for tires and loading Wheel rim The part of the wheel on which the tire is mounted. identification plate on the B-pillar on the driver's side. 355 Maximum weight of the laden vehicle GAWR (Gross Axle Weight Rating) The GAWR is the maximum gross axle weight rating. The actual load on an - 2011 Mercedes GL-Class | Owner's Manual - Page 358
TIN (Tire Identification Number) A unique identification number which can be used by a tire manufacturer to identify tires, for example for a product maximum permissible weight that the ball coupling of the trailer tow hitch can support. Tire bead The tire bead contains steel wire which is bound by - 2011 Mercedes GL-Class | Owner's Manual - Page 359
Mercedes-Benz Original RMOE = Mercedes-Benz Original Extended (tires with run-flat characteristics) RMO1 = Mercedes-Benz Original (AMG) Only use Mercedes-Benz Mercedes-Benz Center. ! If you mount tires other than those tested and recommended by Mercedes-Benz, characteristics such as handling, - 2011 Mercedes GL-Class | Owner's Manual - Page 360
rims in the corresponding size, as the size of the approved winter tires may differ from the standard tires. This is dependent on the model and the equipment installed at the factory. Tires, wheel rims and further information can be obtained at a qualified specialist workshop, e.g. an authorized - 2011 Mercedes GL-Class | Owner's Manual - Page 361
) are not equipped with TIREFIT at the factory. i The GL 350 BlueTEC is not equipped with an emergency spare wheel. 46 Use 47 GL of snow chains not permitted. 350 BlueTEC: Canada only. 48 GL 350 BlueTEC (USA only): standard tires without run-flat characteristics. Retrofitting a TIREFIT - 2011 Mercedes GL-Class | Owner's Manual - Page 362
360 Wheel/tire combinations i The prescribed tire pressure is also given on a yellow label on the emergency spare wheel. "Minispare" emergency spare wheel51 GL 450 GL 550 R19 Wheels Offset Tires 4.5 B x 19 H2 1.58 in (40 mm) T 165/90 D19 119 M or T 165/90 R19 119 M 420 kPa (4.2 bar/61 psi) - 2011 Mercedes GL-Class | Owner's Manual - Page 363
361 Vehicle equipment ...Genuine Mercedes-Benz parts ...Warranty ...Vehicle identification plates ...Service products and capacities ...Vehicle data ...362 362 362 363 364 370 Technical data - 2011 Mercedes GL-Class | Owner's Manual - Page 364
. In addition, strategically located parts delivery centers provide for quick and reliable parts service. More than 300,000 different parts are available for Mercedes-Benz models. Genuine Mercedes-Benz parts are subjected to stringent quality inspections. Every part has been specifically developed - 2011 Mercedes GL-Class | Owner's Manual - Page 365
Vehicle identification plates Vehicle identification plates Vehicle identification plate with vehicle identification number (VIN) and paint code number i The data on the type plate is only an example. This data is vehicle-specific and can differ from the data given here. The data that applies to - 2011 Mercedes GL-Class | Owner's Manual - Page 366
and approved by Mercedes-Benz. Information on tested and approved products can be obtained at an authorized MercedesBenz Center or on the Internet at http:// www.mbusa.com (USA only). Radditives G Warning Comply with all valid regulations with respect to handling, storing and disposing of service - 2011 Mercedes GL-Class | Owner's Manual - Page 367
Service products and capacities Capacities Vehicle model Engine oil and filter GL 350 BlueTEC GL 450 GL 550 All models Capacity 9.0 US qt (8.5 l) 9.5 US qt (9.0 l) Approx. 1.1 US qt (1.0 l) Fuel, coolant, lubricants etc. Approved engine oils 365 Power steering MB Power Steering Fluid or approved - 2011 Mercedes GL-Class | Owner's Manual - Page 368
All of these mix fuels must fulfill the fuel requirements, e.g.: Rknock resistance point Rvapor pressure Rboiling Diesel engines - important safety information ! Only use commercially available ULTRALOW SULFUR DIESEL FUEL (ULSD, 15 ppm MAXIMUM SULFUR) that meets the ASTM D975 standard. Failure to - 2011 Mercedes GL-Class | Owner's Manual - Page 369
on the gas pump, ask service station personnel. For further information, contact an authorized Mercedes-Benz Center or visit http://www.mbusa.com (USA only). Diesel engines - Fuels containing biodiesel (FAME [fatty acid methyl ester]) Mercedes-Benz USA approves the use of B5 (ULSD with a maximum - 2011 Mercedes GL-Class | Owner's Manual - Page 370
gas aftertreatment; this is not covered by the Mercedes-Benz Limited Warranty. Follow the instructions in the service interval display regarding the oil change. Otherwise, you may damage the engine and the exhaust gas aftertreatment. Mercedes-Benz recommends MOBIL OIL. The table shows which engines - 2011 Mercedes GL-Class | Owner's Manual - Page 371
Service products and capacities Model GL 350 BlueTEC GL 450 GL 550 Engine model 642 273 273 MB Approval 229. change intervals can be found in the Service Booklet. Only use brake fluid approved by MercedesBenz. Information about approved brake fluids can be obtained from any authorized Mercedes-Benz - 2011 Mercedes GL-Class | Owner's Manual - Page 372
cooling system design. The renewal interval in the Service Booklet is only valid if the coolant is added or renewed with Mercedes-Benz approved products. Therefore, only use MB 326.0 antifreeze/ corrosion inhibitor or another Mercedes-Benz approved product of the same specification. Information on - 2011 Mercedes GL-Class | Owner's Manual - Page 373
Vehicle weight, GL 350 BlueTEC Maximum roof load Maximum 198 lb (90 kg) Vehicle weight, GL 450 Maximum roof load Maximum 198 lb (90 kg) Vehicle data, GL 450 (164.871) The data quoted here refers specifically to a vehicle with standard equipment. Contact an authorized Mercedes-Benz Center for the - 2011 Mercedes GL-Class | Owner's Manual - Page 374
1648 mm) Ground clearance 8.0 - 10.9 in (202 277 mm)58 8.0 - 12.1 in (202 307 mm)59 Technical data Turning circle 39.7 ft (12.1 m) Vehicle weight, GL 550 Maximum roof load Maximum 198 lb (90 kg) 58 Vehicles 59 Vehicles without Off-Road Pro engineering package: the values vary depending on the - 2011 Mercedes GL-Class | Owner's Manual - Page 375
vehicles and about Daimler AG can be found on the following websites: http://www.mbusa.com (USA only) http://www.mercedes-benz.ca (Canada only) Editorial office Not to be reprinted, translated or otherwise reproduced, in whole or in part, without the written permission of Daimler AG. - 2011 Mercedes GL-Class | Owner's Manual - Page 376
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Operator's Manual