2003 Mercedes C-Class Owner's Manual
2003 Mercedes C-Class Manual
2003 Mercedes C-Class manual content summary:
- 2003 Mercedes C-Class | Owner's Manual - Page 1
C 230 Kompressor Sport C 240 C 240 4MATIC C 320 C 320 4MATIC C 320 Sport C 320 4MATIC Sport C 32 AMG - 2003 Mercedes C-Class | Owner's Manual - Page 2
to operate and provide years of service. Your Mercedes-Benz represents the efforts of many skilled engineers and craftsmen. To help assure manual. They are designed to acquaint you with the operation of your Mercedes-Benz. Please pay attention to the warnings and cautions contained in this manual - 2003 Mercedes C-Class | Owner's Manual - Page 3
...Mirrors...Driving...Fastening the seat belt ...Starting the engine ...Switching on headlamps...Turn signals and high beam ...Windshield wipers...Problems while driving...Parking and locking ...Parking brake ...Switching off headlamps...Turning off engine... 29 30 30 32 32 37 39 41 41 44 47 47 - 2003 Mercedes C-Class | Owner's Manual - Page 4
temperature indicator ...Control system ...Multifunction display...Multifunction steering wheel...Menus ...Standard display menu ...AUDIO menu ...NAVI menu...Malfunction memory menu ...Settings menu...Trip computer menu...TEL menu* ...Manual transmission ...Shifting into reverse... 101 101 104 104 - 2003 Mercedes C-Class | Owner's Manual - Page 5
Contents Automatic transmission*...One- 166 Button and soft key operation...168 Operation...168 Radio mode...171 Cassette mode...174 CD changer* operating mode 196 Split rear bench seat*...199 Loading instructions ...202 Useful features...203 Interior storage spaces ...203 Ashtrays...207 Cigarette - 2003 Mercedes C-Class | Owner's Manual - Page 6
- save fuel ...Drinking and driving ...Pedals ...Power assistance ...Brakes ...Driving off...Parking ...Tires ...Hydroplaning ...Tire traction...Tire speed rating ...Winter driving instructions ...Standing water ...Passenger compartment ...Driving abroad...Control and operation of radio transmitter - 2003 Mercedes C-Class | Owner's Manual - Page 7
312 Fuse box in engine compartment ...312 Auxiliary fuse box in trunk...313 Technical data ...315 Spare parts service ...316 Warranty coverage ...317 Loss of Service and Warranty Information Booklet ...317 Identification labels ...318 Layout of poly-V-belt drive...319 C 230 Kompressor Sport ...319 - 2003 Mercedes C-Class | Owner's Manual - Page 8
, coolants, lubricants etc...Capacities ...Engine oils...Engine oil additives ...Air conditioning refrigerant ...Brake fluid ...Premium unleaded gasoline ...Fuel requirements ...Gasoline additives ...Flexible Fuel Vehicles ...Coolants...Windshield washer and headlamp cleaning* system ...Consumer - 2003 Mercedes C-Class | Owner's Manual - Page 9
exist. Use of such parts and accessories could adversely affect the safety, performance or reliability of your vehicle. Please do not use them. Mercedes-Benz original parts as well as conversion parts and accessories approved by us are available at your authorized Mercedes-Benz Center where you will - 2003 Mercedes C-Class | Owner's Manual - Page 10
service life of the vehicle, we urge you to follow the instructions and warnings contained in this manual. Ignoring them could result in damage to the vehicle or personal injury to you or others. Vehicle damage caused by failure to follow instructions is not covered by the Mercedes-Benz Limited - 2003 Mercedes C-Class | Owner's Manual - Page 11
's Manual Important notice for California retail buyers and lessees of Mercedes-Benz automobiles Under California law you may be entitled to a replacement of your vehicle or a refund of the purchase price or lease price, if Mercedes-Benz USA, LLC and/or its authorized repair or service facilities - 2003 Mercedes C-Class | Owner's Manual - Page 12
Introduction Operator's Manual Maintenance The Service Booklet describes all the necessary maintenance work which should be performed at regular intervals. Always have the Service Booklet with you when you take the vehicle to your authorized Mercedes-Benz Center for service. The service advisor will - 2003 Mercedes C-Class | Owner's Manual - Page 13
parts may not be readily available. unleaded gasoline for vehicles with catalytic converters may not be available; the use of leaded fuels will damage the catalysts. gasoline may have a considerably lower octane rating, and improper fuel can cause engine damage. Certain Mercedes-Benz models - 2003 Mercedes C-Class | Owner's Manual - Page 14
are designed to help you find information quickly and easily. The following publications are part of your vehicle documentation: this Operator's Manual the Service Booklet Separate operating instructions will be provided as required depending on the equipment options installed in your vehicle. 14 - 2003 Mercedes C-Class | Owner's Manual - Page 15
is identified with an asterisk. Since standard equipment varies between models, the descriptions and illustrations in this manual may differ slightly from the actual equipment of your vehicle. Warning! This symbol points to instructions for you to follow. A number of these symbols appearing in - 2003 Mercedes C-Class | Owner's Manual - Page 16
rules: the safety precautions in this manual the "Technical data" section in this manual traffic rules and regulations motor vehicle laws or modifications to electronic components are carried out by an authorized Mercedes-Benz Center. Other improper work or modifications on the vehicle could also - 2003 Mercedes C-Class | Owner's Manual - Page 17
safe operation, we urge you to immediately contact your authorized Mercedes-Benz Center to have the problem diagnosed and corrected if required. If the matter is not handled to your satisfaction, please discuss the problem with the Mercedes-Benz Center management, or if necessary contact us at one - 2003 Mercedes C-Class | Owner's Manual - Page 18
of manufacturers under Title 49, Code of U.S. Federal Regulations, Part 575 pursuant to the "National Traffic and Motor Vehicle Safety Act it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or Mercedes-Benz USA, LLC. To - 2003 Mercedes C-Class | Owner's Manual - Page 19
At a glance Cockpit Instrument cluster Multifunction steering wheel Center console Overhead control panel Door control panel 19 - 2003 Mercedes C-Class | Owner's Manual - Page 20
At a glance Cockpit Cockpit 20 - 2003 Mercedes C-Class | Owner's Manual - Page 21
control panel 7 Glove box lid release, glove box lock 8 Glove box 9 Center console 10 Starter switch 11 Horn 12 Steering wheel adjustment handle (manual) 13 Steering wheel adjustment stalk (electrical)* 37 38 Page 27 203 203 25 31 Item 14 Hood lock release 15 Parking brake pedal 16 Trunk lid - 2003 Mercedes C-Class | Owner's Manual - Page 22
At a glance Instrument cluster Instrument cluster 22 - 2003 Mercedes C-Class | Owner's Manual - Page 23
2 Speedometer 3 Turn signal indicator lamp, right 4 Fuel gauge with: Fuel reserve warning lamp 5 < Seat belt nonusage warning Brake warning lamp, USA only 3 Brake warning lamp, Canada only Page 73, 257 45, 51, 258 45, 51, 258 109 109 120 107 47 Outside temperature display Digital clock 7 ? Engine - 2003 Mercedes C-Class | Owner's Manual - Page 24
At a glance Multifunction steering wheel Multifunction steering wheel Item 1 Multifunction display in speedometer Operating control system 2 Selecting the submenu or setting the volume ç down/to decrease æ up/to increase Page 111 111 Item 4 - 2003 Mercedes C-Class | Owner's Manual - Page 25
At a glance Center console Center console Upper part Item 1 Seat heater*, driver's side 2 Rear window sunshade switch 147 75 104 92 36 79 80 10 Audio system, or COMAND* (see separate operating instructions) 11 Climate control Automatic climate control* Rear window defroster 148 156 153, 162 Item 8 - 2003 Mercedes C-Class | Owner's Manual - Page 26
At a glance Center console Lower part Item 1 Ashtray 2 Selector lever for automatic transmission* Gearshift lever for manual transmission 3 Storage compartment Cup holder Cigarette lighter 4 Armrest 5 Program mode selector for automatic transmission Page 207 44, 138 44, 137 205 204 208 206 142 26 - 2003 Mercedes C-Class | Owner's Manual - Page 27
lighting on/off 2 Sliding/pop-up roof* 3 Right reading lamp on/off 4 Interior lighting control 5 Hands-free microphone for Tele Aid* (emergency call system), telephone* and voice control system* (see separate operating instructions) 6 Rear view mirror 7 Garage door opener 8 Left reading lamp on/off - 2003 Mercedes C-Class | Owner's Manual - Page 28
At a glance Door control panel Door control panel Item 1 Door handle 2 Memory function (for storing seat, mirror and steering wheel settings) 3 Seat adjustment* 4 Switches for opening/closing front door windows 5 Switch for rear door window override 6 Switches for opening/closing rear door windows 7 - 2003 Mercedes C-Class | Owner's Manual - Page 29
Getting started Unlocking Adjusting Driving Parking and locking 29 - 2003 Mercedes C-Class | Owner's Manual - Page 30
Getting started Unlocking Unlocking The "Getting started" section provides an overview of the vehicle's most basic functions. First-time Mercedes-Benz owners should pay special attention to the information given here. If you are already familiar with the basic functions described here, the "Controls - 2003 Mercedes C-Class | Owner's Manual - Page 31
switch i Vehicles with automatic transmission: The SmartKey can only be removed from the starter switch with the gear selector lever in position P. 0 For removing key The steering is locked when the key is removed from the starter switch. If necessary, move steering wheel slightly to allow the - 2003 Mercedes C-Class | Owner's Manual - Page 32
wheel parts while a seat is being adjusted. Warning! G Seats The seats can be adjusted either manually or electrically, depending on the vehicle's equipment. Warning! Warning! G Children 12 years old and under must never ride in the front seat, except in a Mercedes-Benz instructions remove - 2003 Mercedes C-Class | Owner's Manual - Page 33
comfortable seating position that still allows you to reach the accelerator/brake pedal safely. The position should be as far rearward as angled when holding the steering wheel. Seat height Press switch 4 in direction of arrow until your legs are lightly supported. Head restraint height Warning - 2003 Mercedes C-Class | Owner's Manual - Page 34
1 and push down on the head restraint. Head restraint tilt Manually adjust the angle of the head restraint. Push or pull on the seating position that still allows you to reach the accelerator/brake pedal safely. The position should be as far rearward as wheel and the exterior rear view mirrors. 34 - 2003 Mercedes C-Class | Owner's Manual - Page 35
lightly supported. Backrest tilt Press the switch forward or back in direction of arrow 5 until your arms are slightly angled when holding the steering wheel. obstruct the folding operation of the head restraints. Head restraint tilt Manually adjust the angle of the head restraint. Push or pull on - 2003 Mercedes C-Class | Owner's Manual - Page 36
Getting started Adjusting Folding head restraints back in the rear passenger compartment Folding head restraints back with switch in the center console Placing head restraints upright 1 Lock button Push lock button 1. The head restraints will fold backward. 1 Releasing head restraints Turn the key - 2003 Mercedes C-Class | Owner's Manual - Page 37
Steering wheel Warning! Steering wheel adjustment, manual G Do not adjust the steering wheel while driving. Adjusting the steering wheel ! When leaving the vehicle always remove the key from the starter switch and lock your vehicle. The electrical steering wheel adjustment feature* can also be - 2003 Mercedes C-Class | Owner's Manual - Page 38
until you have properly locked the steering column. If the warning message STEERING WHEEL ADJUST - LOCK ! is displayed while the engine is running, the steering column is not locked properly ( page 276). Steering wheel adjustment, electrical* The stalk is located on the steering column (lower left - 2003 Mercedes C-Class | Owner's Manual - Page 39
have a good view of the road and traffic conditions. Warning! Inside rear view mirror Manually adjust the inside rear view mirror. More information can be found in the "Controls in detail vehicle paint finish can only be completely removed while in their liquid state by applying plenty of water. 39 - 2003 Mercedes C-Class | Owner's Manual - Page 40
. i With the memory function* ( page 98), you can store exterior rear view mirror positions together with settings for the seats and the steering wheel. More information can be found in the "Controls in detail" section ( page 144). ! If an exterior rear view mirror housing is forcibly pushed - 2003 Mercedes C-Class | Owner's Manual - Page 41
braking maneuvers the objects could get caught between the pedals. You could then no longer brake much more likely to hit the interior of the vehicle or be ejected except in a Mercedes-Benz authorized BabySmartTM compatible with the child seat manufacturer's instructions. A child's risk of serious - 2003 Mercedes C-Class | Owner's Manual - Page 42
Getting started Driving significantly increased if the child restraints are not properly secured in the vehicle and the child is not properly secured in the child restraint. Warning! G Warning! G Never let more people ride in the vehicle than there are seat belts available. Be sure everyone - 2003 Mercedes C-Class | Owner's Manual - Page 43
could impair the effectiveness of the belts. Damaged seat belts or belts that were highly stressed in an accident must be replaced by an authorized Mercedes-Benz Center. 43 - 2003 Mercedes C-Class | Owner's Manual - Page 44
, drive only with at least one window fully open. Gearshift pattern for manual transmission Make sure that the gearshift lever is in Neutral position. Do not depress accelerator. Fully depress clutch pedal. Otherwise the engine cannot be started due to the integrated safety interlock. Turn the key - 2003 Mercedes C-Class | Owner's Manual - Page 45
starting attempts, there could be a malfunction in the engine electronics or in the fuel supply system. Notify an authorized Mercedes-Benz Center. Parking brake 1 Release handle 2 Parking brake Warning! G When leaving the vehicle, always remove the key from the starter switch and lock the - 2003 Mercedes C-Class | Owner's Manual - Page 46
to position D or R (manual transmission: first or reverse gear). i You can open a locked door from the inside. Open door only when conditions are safe to do so. Warning! G ! Simultaneously depressing the accelerator pedal and applying the brake reduces engine performance and causes premature - 2003 Mercedes C-Class | Owner's Manual - Page 47
Getting started Driving Switching on headlamps Turn signals and high beam The combination switch is on the left of the steering column. i To signal minor directional changes, move combination switch to point of resistance only and release. The turn signal blinks three times. High beam Push the - 2003 Mercedes C-Class | Owner's Manual - Page 48
Do not leave in intermittent setting when vehicle is taken to an automatic car wash or during windshield cleaning. Wipers will operate in presence of water setting as the wipers will wipe the windshield once every time the engine is started. Dust that accumulates on the windshield might scratch the - 2003 Mercedes C-Class | Owner's Manual - Page 49
. Remove blockage. Turn the windshield wipers on again. If windshield wipers fail to function at all in switch position I, set the combination switch to the next highest wiper speed. have the windshield wipers checked at the nearest authorized Mercedes-Benz Center. Problems while driving The engine - 2003 Mercedes C-Class | Owner's Manual - Page 50
: Do not start the engine under any circumstances. Notify local fire and/or police authorities. If the extent of the damage cannot be determined: Notify an authorized Mercedes-Benz Center. If no damage can be determined on the major assemblies fuel system engine mount: Start the engine in the usual - 2003 Mercedes C-Class | Owner's Manual - Page 51
foot on brake pedal. Firmly depress parking brake pedal. Move the selector lever to position P (manual transmission: first or reverse gear). Slowly release brake pedal. When parked on an incline, turn front wheels towards the road curb. Turn the key to starter switch position 0 and remove. Take the - 2003 Mercedes C-Class | Owner's Manual - Page 52
. Also, when parked on an incline, position P alone may not prevent your vehicle from moving, possibly hitting people or objects. Always set the parking brake in addition to shifting to position P (manual transmission: first or reverse gear). When parked on an incline, turn front wheel towards the - 2003 Mercedes C-Class | Owner's Manual - Page 53
move down. Warning! i Always set the parking brake in addition to shifting to position P (manual transmission: first or reverse gear). On steep slopes, turn the front wheels towards the road curb. Turn the key in the starter switch to position 0 and remove it. The immobilizer is activated. Warning - 2003 Mercedes C-Class | Owner's Manual - Page 54
54 - 2003 Mercedes C-Class | Owner's Manual - Page 55
Safety and Security Occupant safety Panic alarm* Driving safety systems Anti-theft systems 55 - 2003 Mercedes C-Class | Owner's Manual - Page 56
after approximately four seconds. does not come on at all. comes on after the engine was started or while driving. For safety reasons, we strongly recommend that you visit an authorized Mercedes-Benz Center immediately to have the system checked. More information can be found in the "Practical - 2003 Mercedes C-Class | Owner's Manual - Page 57
removal, can lead to possible injury through an unintended activation of the SRS. In addition, through improper work there is a risk of rendering the SRS inoperative or causing unintended airbag deployment. Work on the SRS must therefore only be performed by an authorized Mercedes-Benz trouble wheel - 2003 Mercedes C-Class | Owner's Manual - Page 58
wheel. If you have any problems, please see your authorized Mercedes-Benz Center. Do not lean with your head or chest close to the steering wheel or dashboard. Keep hands on the outside of steering wheel to follow these instructions can result in buyer this Operator's Manual. Warning! G Accident - 2003 Mercedes C-Class | Owner's Manual - Page 59
accomplished upon your written request to do so at your authorized Mercedes-Benz Center at an additional cost. Please contact your local authorized Mercedes-Benz Center or call our Customer Assistance Center at 1-800-FOR-MERCedes (1-800-367-6372) for details. i Airbags are designed to activate only - 2003 Mercedes C-Class | Owner's Manual - Page 60
only be performed by an authorized Mercedes-Benz Center. For your protection and the protection of others, when scrapping the airbag unit or emergency tensioning device, our safety instructions must be followed. These instructions are available from your authorized Mercedes-Benz Center. Given - 2003 Mercedes C-Class | Owner's Manual - Page 61
for a short time when you turn the key in the starter switch to position 2 and the driver's seat belt is not fastened. After starting the engine the seat belt nonusage warning lamp blinks for a brief period to remind the driver and passengers to fasten the seat belts. ! Do not place objects - 2003 Mercedes C-Class | Owner's Manual - Page 62
injuries can be considerably more severe without your seat belt properly buckled. 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 or killed. In the same crash, the possibility of injury or death - 2003 Mercedes C-Class | Owner's Manual - Page 63
highly stressed 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 or to failure. Have all work carried out only by - 2003 Mercedes C-Class | Owner's Manual - Page 64
1 indicator lamp ( page 56). In an impact, emergency tensioning devices remove slack from the belts in such a way that the seat belts fit the emergency tensioning device, our safety instructions must be followed. These are available at your authorized Mercedes-Benz Center. ! Do not place objects - 2003 Mercedes C-Class | Owner's Manual - Page 65
to the age and size of the child and recommended for use by Mercedes-Benz. Ensure that the infant or child is properly secured by a belt at of child restraints. To fasten a child restraint, follow child restraint instructions for mounting. Then pull the shoulder belt out completely and let - 2003 Mercedes C-Class | Owner's Manual - Page 66
instruction manual provided with the restraint. When using any infant or child restraint system, be sure to carefully read and follow all manufacturer's instructions the child restraint is not in use, remove it from the vehicle or secure it except in a Mercedes-Benz authorized BabySmartTM compatible - 2003 Mercedes C-Class | Owner's Manual - Page 67
be illuminated, except with the key removed or in the starter switch position system is not functioning. You must see an authorized Mercedes-Benz Center before seating any child on the passenger seat protecting the child. Follow the manufacturer's instructions for installation of special child seats. - 2003 Mercedes C-Class | Owner's Manual - Page 68
bench is occupied by passengers, or the extended cargo area is not in use. Check for secure locking by pushing and pulling on the backrest. Remove cover 1 from anchorage ring 3. Guide tether strap between head restraint and top of seat back. Head restraint must be installed (if - 2003 Mercedes C-Class | Owner's Manual - Page 69
ring 3. 1 Anchors 2 Button Grip inner side of anchors 1 and fold forward until they lock in place. Install child seat according to the manufacturer's instructions and attach it firmly in the right and left anchors 1. i For safety, make sure that the hook has attached to the ring beyond the safety - 2003 Mercedes C-Class | Owner's Manual - Page 70
belt for the center seat occupied by a passenger must operate freely. Guide seat belt between its seat cushion mount and backrest mount along outside of out and locked in place. Install child seat according to manufacturer's instructions. The child seat must be firmly attached in the right and left - 2003 Mercedes C-Class | Owner's Manual - Page 71
the back seats of the vehicle. The children may otherwise injure themselves, e.g. by becoming trapped in the window opening. When leaving the vehicle, always remove the key from the starter switch, and lock the vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked - 2003 Mercedes C-Class | Owner's Manual - Page 72
at least one second. Deactivating Press button 1 again or Insert key in starter switch. i For operation in the USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device - 2003 Mercedes C-Class | Owner's Manual - Page 73
as required. Do not pump the brake pedal. Use firm, steady brake pedal pressure instead. Pumping the brake pedal defeats the purpose of the ABS and significantly reduces braking effectiveness. The ABS regulates the brake pressure so that the wheels do not lock during braking. This allows you to - 2003 Mercedes C-Class | Owner's Manual - Page 74
BAS automatically provides full brake boost, thereby potentially reducing the braking distance. Apply continuous full braking pressure until the emergency braking situation is over. The ABS will prevent the wheels from locking. When you release the brake pedal, the brakes function again as normal - 2003 Mercedes C-Class | Owner's Manual - Page 75
friction between the tires and the road surface) and handling. The ESP recognizes when a wheel is spinning or if the vehicle starts to skid. By applying brakes to the appropriate wheel and by limiting engine output, the ESP works to stabilize the vehicle. The ESP is especially useful while driving - 2003 Mercedes C-Class | Owner's Manual - Page 76
engine must be shut off (key in starter switch position 0 or 1) when the parking brake is being tested on a brake test dynamometer the vehicle is being towed with the front axle raised Active braking where it would be advantageous to have the drive wheels spin and thus cut into surfaces for better - 2003 Mercedes C-Class | Owner's Manual - Page 77
of the speed. Traction control brakes a spinning wheel even when ESP is deactivated. ESP always operates when you are braking, even when it has drive wheel for an extended period with the ESP switched off. This may cause serious damage to the drive train which is not covered by the Mercedes-Benz - 2003 Mercedes C-Class | Owner's Manual - Page 78
in mountains under snowy conditions, by applying power to all four wheels. Warning! G ! Performance testing must only be conducted on a two-axle dynamometer. Otherwise the transfer case can be damaged, which is not covered by the Mercedes-Benz Limited Warranty. If you see the ESP warning lamp - 2003 Mercedes C-Class | Owner's Manual - Page 79
unauthorized persons from starting your vehicle. Activating Removing the key from the starter switch activates the In case the engine cannot be started (yet the vehicle's battery is charged), the system is not operational. Contact an authorized Mercedes-Benz Center or call 1-800-FOR-MERCedes (in the - 2003 Mercedes C-Class | Owner's Manual - Page 80
alarm feature, switch off the tow-away alarm before towing the vehicle, or when parking on a surface subject to movement, such as a ferry or auto train. i page 209) provided Tele Aid service was subscribed to and properly activated, and that necessary cellular service and GPS coverage are available. - 2003 Mercedes C-Class | Owner's Manual - Page 81
vehicle again. Canceling the alarm Insert the key in the starter switch. or 1 Tow-away alarm off switch 2 Indicator lamp Turn off the ignition and remove the key. Press the Œ or ‹ button on the key. i You cannot disarm the tow-away alarm if the ignition is turned on. 81 - 2003 Mercedes C-Class | Owner's Manual - Page 82
82 - 2003 Mercedes C-Class | Owner's Manual - Page 83
Controls in detail Locking and unlocking Seats Memory function* Lighting Instrument cluster Control system Manual transmission Automatic transmission* Good visibility Climate control Automatic climate control* Audio system Power windows Sliding/pop-up roof* Driving systems Loading Useful features - 2003 Mercedes C-Class | Owner's Manual - Page 84
of the vehicle, refer to the "Getting started" section of this manual. The corresponding page numbers are given at the beginning of each segment. controls and a removable mechanical key. The locking tabs for the mechanical key portion of the two keys are a different color to help distinguish each - 2003 Mercedes C-Class | Owner's Manual - Page 85
the key so that pressing Œ only unlocks the driver's door and the fuel filler flap. Press and hold buttons Œ and ‹ simultaneously for about five or the central locking switch is not activated. When leaving the vehicle, always remove the key from the starter switch, take it with you and lock the - 2003 Mercedes C-Class | Owner's Manual - Page 86
285) and the trunk lid ( page 91) as required. Check the vehicle battery ( page 303) If the key is malfunctioning, contact an authorized Mercedes-Benz Center. Checking the batteries Press button ‹ or Œ. Battery check lamp 5 lights up briefly to indicate that the key batteries are in order. Unlocking - 2003 Mercedes C-Class | Owner's Manual - Page 87
Center. Report the loss of the SmartKey or the mechanical key immediately to your car insurance company. If necessary, have the mechanical lock replaced. Your authorized Mercedes-Benz Center will be glad to supply you with a replacement. Opening the doors from the inside You can open a locked door - 2003 Mercedes C-Class | Owner's Manual - Page 88
Controls in detail Locking and unlocking Opening the trunk from the inside You can open the trunk from the inside if the vehicle is stationary. A minimum height clearance of 5.75 ft. (1.75 m) is required to open the trunk lid. The switch is located on the driver's door. ! The trunk lid swings open - 2003 Mercedes C-Class | Owner's Manual - Page 89
the trunk lid. Warning! G Only drive with the trunk closed as, among other dangers such as visibility blockage, exhaust fumes may enter the vehicle interior. i To prevent an inadvertent lockout, do not place the key in the trunk. 1 Handle Lower trunk lid using the handle 1. 1 Emergency release - 2003 Mercedes C-Class | Owner's Manual - Page 90
Controls in detail Locking and unlocking Illumination of the emergency release button: The button will blink for 30 minutes after opening the trunk. The button will blink for 60 minutes after closing the trunk. Separately locking the trunk Close the trunk lid ( page 89). Pull the mechanical key out - 2003 Mercedes C-Class | Owner's Manual - Page 91
can now open the trunk ( page 88). Automatic central locking The doors and the trunk automatically lock when the ignition is switched on and the wheels are turning at vehicle speeds of approximately 9 mph (15 km/h) or more. You can open a locked door from the inside. Open door only when conditions - 2003 Mercedes C-Class | Owner's Manual - Page 92
if you want to lock the vehicle before starting to drive. The fuel filler flap cannot be locked or unlocked with the central locking switch. safe to do so. Central locking switch G When leaving the vehicle, always remove the key from the starter switch, take it with you and lock the vehicle - 2003 Mercedes C-Class | Owner's Manual - Page 93
that no one can become trapped or injured by the moving steering wheel and the driver's seat when the easy-entry/exit feature* is activated, the driver's door is being opened and the engine is turned off or the SmartKey is removed from the starter switch. Do not leave children unattended in the - 2003 Mercedes C-Class | Owner's Manual - Page 94
). Warning! Front seat head restraints, manual seat Front seat head restraints, power seat positioned head restraints. Adjust head restraint to support the back of the head approximately at ear i Tilt the backrest to the rear for easier removal and installation of the head restraints. Press switch - 2003 Mercedes C-Class | Owner's Manual - Page 95
Controls in detail Seats Rear seat head restraints (outer seats) Warning! ! The center rear seat head restraint cannot be removed. Removing rear head restraints Pull head restraint to its highest position. Push button 1 and pull out head restraint. Installing rear head restraints Insert head - 2003 Mercedes C-Class | Owner's Manual - Page 96
models may be equipped with driver's multicontour seat. This seat has a movable seat cushion and inflatable air cushions built into the backrest to provide additional lumbar and side support instrument cluster light up. Side support will be decreased. i When the engine is turned off, the last - 2003 Mercedes C-Class | Owner's Manual - Page 97
Controls in detail Seats Heated seats* Both switches for the front seats are located in the center console. A red indicator lamp on the switch lights up. Switching on rapid seat heating Press lower switch position 2. Both red indicator lamps on the switch light up. Switching off seat heating If one - 2003 Mercedes C-Class | Owner's Manual - Page 98
page 57) for proper seat positioning. In addition, adjust the steering wheel to ensure adequate control, reach, operation and comfort. Both the inside each stored position: Driver's seat and backrest position Steering wheel position Driver's side exterior rear view mirror position Passenger side - 2003 Mercedes C-Class | Owner's Manual - Page 99
is inserted in the starter switch. All the settings are stored at the selected position. Recalling positions from memory Turn button 2 to selected memory position. Press and hold button 2 until the seat, steering wheel and rear view mirrors have fully moved to the stored positions. i Releasing the - 2003 Mercedes C-Class | Owner's Manual - Page 100
each key using the memory button. For information about activating the parking position, see "Activating exterior rear view mirror parking position" ( page 145). Adjust the exterior rear view mirror with button 2 so that you see the rear wheel and the road curb. Press memory button "M" 1 on the door - 2003 Mercedes C-Class | Owner's Manual - Page 101
wheel. M Off U Automatic headlamp mode C Parking lamps (also side marker lamps, tail lamps, license plate lamps, instrument panel lamps) Canada only: When engine remove the key and open the driver's door while the parking engine running, the low beam headlamps cannot be switched off manually. 101 - 2003 Mercedes C-Class | Owner's Manual - Page 102
Manual headlamp mode The low beam headlamps and parking lamps can be switched on and off with the exterior lamp switch. For exterior lamp switch, see above. Automatic headlamp mode The parking information can be obtained at your authorized Mercedes-Benz Center. i With the daytime running lamp - 2003 Mercedes C-Class | Owner's Manual - Page 103
Lighting Daytime running lamp mode Turn exterior lamp switch to position M or U. When the engine is running, the low beam headlamps are automatically switched on. In low ambient light conditions the parking lamps will also switch on. Canada only When you shift from a driving position to position - 2003 Mercedes C-Class | Owner's Manual - Page 104
Controls in detail Lighting Combination switch The combination switch is located on the left side of the steering column. High beam flasher Pull the combination switch briefly in direction 2. Hazard warning flasher The hazard warning flasher can be activated with the ignition switched on or off. It - 2003 Mercedes C-Class | Owner's Manual - Page 105
lamps switch off automatically after approximately five minutes, when the key is removed or in the starter switch position 0. An interior lamp switched on manually does not go out automatically. Activating automatic control Press the rocker switch to the center position 4. Deactivating automatic - 2003 Mercedes C-Class | Owner's Manual - Page 106
lighting goes out. Door entry lamps The appropriate door entry lamp switches on if a door is opened in darkness and if the interior lighting is switched to automatic function. The entry lamp switches off automatically when the door is closed. Trunk lamp The trunk lamp switches on if - 2003 Mercedes C-Class | Owner's Manual - Page 107
Controls in detail Instrument cluster Instrument cluster A full view illustration of the instrument cluster can be found in the "At a glance" section of this manual ( page 22). The instrument cluster is activated when you open a door turn on the ignition press the reset knob ( page 22) switch on the - 2003 Mercedes C-Class | Owner's Manual - Page 108
temperature above 248°F (120°C). Doing so may cause serious engine damage which is not covered by the Mercedes-Benz Limited Warranty. Driving when your engine is badly overheated can cause some fluids which may have leaked into the engine compartment to catch fire. You could be seriously burned - 2003 Mercedes C-Class | Owner's Manual - Page 109
32 AMG, there is no red marking denoting excessive engine speed. To help protect the engine, the fuel supply is interrupted if the engine is operated at an excessive speed. ! Avoid driving at excessive engine speeds, as it may result in serious engine damage that is not covered by the Mercedes-Benz - 2003 Mercedes C-Class | Owner's Manual - Page 110
indicator Warning! The temperature sensor is located in the front bumper area. Due to its location, the sensor can be affected by road or engine heat during idling or slow driving. This means that the accuracy of the displayed temperature can only be verified by comparison to a thermometer placed - 2003 Mercedes C-Class | Owner's Manual - Page 111
when your vehicle is next due for service, to set the language for messages in others, selecting features through the multifunction steering wheel should only be done by the driver The displays for the audio systems (radio, CD player, cassette player) Automatic transmission program mode 5 Current - 2003 Mercedes C-Class | Owner's Manual - Page 112
/ to increase Pressing any of the buttons on the multifunction steering wheel will alter what is shown in the multifunction display. The information available . The individual functions are then found within the relevant menu (radio or CD operations under AUDIO, for example). These functions serve - 2003 Mercedes C-Class | Owner's Manual - Page 113
other, in the current menu. In the SETTINGS menu, instead of functions you will find a number of submenus for calling up and changing settings. For instructions on using these submenus, see the "Settings menu" section ( page 120). The number of menus available in the system depends on which optional - 2003 Mercedes C-Class | Owner's Manual - Page 114
Controls in detail Control system Menus This is what you will see when you scroll through the menus. The table on the next page provides an overview of the individual menus. 114 - 2003 Mercedes C-Class | Owner's Manual - Page 115
Fuel consumption statistics after start Menu 7 Telephone* Load phone book Coolant temper- Select radio ature Fuel consumpter submenu tion statistics since the last reset Lighting submenu Vehicle submenu Convenience submenu Call up range Search for name in phone book Call up FSS Check engine - 2003 Mercedes C-Class | Owner's Manual - Page 116
function displayed in each menu will automatically show you which part of the system you are in. Standard display menu You Call up digital speedometer Call up FSS Check engine oil level Display digital speedometer Press button j twice radio station Operate CD player* Operate cassette player Page 117 - 2003 Mercedes C-Class | Owner's Manual - Page 117
page 173). 1 Station frequency 2 Waveband setting 3 Setting for station selection using memory Vehicles with COMAND*: Refer to separate operating instructions. You can also operate the radio in the usual manner. 1 Current track 2 Current CD (for CD changer*) Press button k or j repeatedly until the - 2003 Mercedes C-Class | Owner's Manual - Page 118
Please refer to the COMAND* manual for instructions on how to activate the route owner's and/or driver's responsibility to maintain the vehicle's operating safety by having all required maintenance and safety checks performed on the vehicle and by bringing the vehicle to an authorized Mercedes-Benz - 2003 Mercedes C-Class | Owner's Manual - Page 119
occur while driving, the number of malfunctions will reappear in the display when the key in the starter switch is turned to position 0 or removed from the starter switch. Settings menu In the SETTINGS menu there are two functions: The function RESET TO FACTORY SETTINGS, with which you can - 2003 Mercedes C-Class | Owner's Manual - Page 120
Controls in detail Control system Resetting all settings You can reset all the functions of all submenus to the factory settings. Press the reset knob in the instrument cluster ( page 22) for approximately three seconds. In the display you will see the request to press the reset knob again to - 2003 Mercedes C-Class | Owner's Manual - Page 121
can be changed within the various menus. Detailed instructions on making individual settings can be found on the parking position for exterior rear view mirror Set daytime running lamp mode Set station selection mode (USA only) (radio) Set locator lighting Exterior lamps delayed shut-off Interior - 2003 Mercedes C-Class | Owner's Manual - Page 122
Controls in detail Control system Instrument cluster submenu Access the INSTRUMENT CLUSTER submenu via the SETTINGS menu. Use the INSTRUMENT CLUSTER submenu to change the instrument cluster display settings. The following functions are available: Function Set time (hours) Set time (minutes) Select - 2003 Mercedes C-Class | Owner's Manual - Page 123
Controls in detail Control system Selecting time display mode Move the selection marker with the æ or ç button to the INSTRUMENT CLUSTER submenu. Press button j or k repeatedly until you see this message in the display: 12/24 HOUR. The selection marker is on the current setting. Selecting - 2003 Mercedes C-Class | Owner's Manual - Page 124
Controls in detail Control system Selecting language Move the selection marker with the æ or ç button to the INSTRUMENT CLUSTER submenu. Press button j or k repeatedly until you see this message in the display: TEXT. The selection marker is on the current setting. Available languages: German English - 2003 Mercedes C-Class | Owner's Manual - Page 125
0, the following lamps will come on automatically when the engine is turned on: Parking lamps and low beam headlamps License plate lamps (in low RESET TO FACTORY SETTINGS WHILE DRIVING!. Interior lighting delayed shut-off 127 Press æ or ç to select manual or daytime running lamp (constant) - 2003 Mercedes C-Class | Owner's Manual - Page 126
shut-off feature is activated and the exterior lamp switch is in position U, the following lamps will remain lit after you remove the key from the starter switch: Parking lamps Tail lamps Press æ or ç to select the desired setting. The locator lighting will be switched on or off. License plate - 2003 Mercedes C-Class | Owner's Manual - Page 127
lighting delayed shut-off Use this function to set whether and for how long you would like the interior lighting to remain lit during darkness after the key is removed from the starter switch. Move the selection marker with the æ or ç button to the LIGHTING submenu. Press button j or k repeatedly - 2003 Mercedes C-Class | Owner's Manual - Page 128
selection mode deactivated 5 s, 10 s, 15 s or 20 s, the delayed shut-off feature is activated Use the PRESS BUTTON IN AUDIO MODE function to select the manual or memory station selection mode for the radio ( page 117). Move the selection marker with the æ or ç button to the VEHICLE submenu. 128 - 2003 Mercedes C-Class | Owner's Manual - Page 129
Set key dependency Page see below 131 Warning! G Set parking position for exterior 131 rear view mirror Activating easy-entry/exit steering wheel and driver's seat will move back to facilitate exiting when you remove the key from the starter switch open the driver's door However, the engine must - 2003 Mercedes C-Class | Owner's Manual - Page 130
the easy-entry/exit feature: OFF The easy-entry/exit feature is deactivated Only the steering column is moved STEERING COLUMN i To cancel seat/steering wheel movement, do one of the following: press the seat adjustment switch* ( page 34) move the steering column stalk* ( page 38) press the memory - 2003 Mercedes C-Class | Owner's Manual - Page 131
to set whether the memory settings for the seats, the steering wheel and the mirrors should be stored separately for each key ( page j or k repeatedly until you see this message in the display: MIRROR SETTING WHEN PARKING. The selection marker is on the current setting. Press æ or ç to switch - 2003 Mercedes C-Class | Owner's Manual - Page 132
you see the first function of the Trip computer menu. Press button j or k repeatedly until you see this message in the display: AFTER START. Fuel consumption since last reset Press button ÿ or è repeatedly until you see the first function of the Trip computer menu. Press button j or k repeatedly - 2003 Mercedes C-Class | Owner's Manual - Page 133
since the last engine start will be reset approximately four hours after the key in the starter switch is turned to position 0 or removed from the starter switch. Resetting will not occur if you turn the key back to position 1 or 2 within this time period. Resetting fuel - 2003 Mercedes C-Class | Owner's Manual - Page 134
(approximately 13.5 m) every second. Never operate radio transmitters equipped with a built-in or attached antenna external antenna) from inside the vehicle while the engine is running. Doing so could lead to a malfunction wheel repeatedly until you see the TEL menu in the display. 1 Signal - 2003 Mercedes C-Class | Owner's Manual - Page 135
Controls in detail Control system This standby message indicates that your telephone is ready for use and you can operate it using the control system. Answering a call When your telephone is ready to receive calls, you can answer a call at any time. In the display you will then see the message: - 2003 Mercedes C-Class | Owner's Manual - Page 136
Controls in detail Control system i If you press and hold j or k for longer than one second, the system scrolls rapidly through the list of names until you release the button again. Cancel the quick search mode by pressing ì. Press button í . The system dials the selected phone number. If - 2003 Mercedes C-Class | Owner's Manual - Page 137
could result in an accident and/or serious injury. For vehicles equipped with a manual transmission, getting out of your vehicle with the gearshift lever not engaged in first or reverse gear and parking brake engaged is dangerous. Warning! G Pull gearshift lever up and shift in R reverse. On - 2003 Mercedes C-Class | Owner's Manual - Page 138
of the vehicle and hit someone or something. Only shift into gear when the engine is idling normally and when your right foot is firmly on the brake pedal. i During the brief warm-up the transmission upshifting is delayed. This allows the catalytic converter to heat up more quickly to operating - 2003 Mercedes C-Class | Owner's Manual - Page 139
transmission ( page 140). Warning! i To avoid overrevving the engine when the selector lever is moved to the D- direction, the transmission will not shift to a lower gear if the engine downshift in order to obtain braking action. This could result in drive wheel slip and reduced vehicle control. - 2003 Mercedes C-Class | Owner's Manual - Page 140
shifts through third gear only. With this selection you can use the braking effect of the engine. Gear range Effect The transmission shifts through second gear only. Allows the use of engine's braking power when driving on steep downgrades in mountainous regions under extreme operating conditions - 2003 Mercedes C-Class | Owner's Manual - Page 141
park position is not intended to serve as a brake when the vehicle is parked. Rather, the driver should always set the parking brake in addition to placing the selector lever in position P to secure the vehicle. The key can only be removed transmission damage that is not covered by the Mercedes-Benz - 2003 Mercedes C-Class | Owner's Manual - Page 142
engine then operates at lower rpms and the wheels are less likely to spin. The power transmission ratio for selector lever position R changes depending on the program mode selected (W or S). Warning! G When leaving the vehicle, always remove - 2003 Mercedes C-Class | Owner's Manual - Page 143
can be activated. Stop the vehicle. Move selector lever to P. Turn off the engine. Wait at least ten seconds before restarting. Restart the engine. Move selector lever to position D (for second gear) or R. Have the transmission checked at an authorized Mercedes-Benz Center as soon as possible. 143 - 2003 Mercedes C-Class | Owner's Manual - Page 144
from headlamps falls on the sensor in the inside rear view mirror. The rear view mirror will not react if reverse gear is engaged the interior lighting is turned on Warning! Warning! G G In the case of an accident liquid electrolyte may escape from the mirror housing if the mirror glass breaks - 2003 Mercedes C-Class | Owner's Manual - Page 145
into contact with the vehicle paint finish can be completely removed only while in the liquid state by applying plenty of water. Activating exterior rear view mirror parking position Follow these steps to activate the mirror parking position so that the passenger-side exterior rear view mirror - 2003 Mercedes C-Class | Owner's Manual - Page 146
Controls in detail Good visibility Headlamp cleaning system* The switch is located on the left side of the dashboard. Sun visors The sun visors protect you from sun glare while driving. Warning! G Do not use the vanity mirror while driving. Keep the mirrors in the sun visors closed while vehicle - 2003 Mercedes C-Class | Owner's Manual - Page 147
again to raise or lower the rear window sunshade completely. When leaving the vehicle, always remove the SmartKey from starter switch, and lock your vehicle. Do not leave children unattended in lower the sunshade. Always raise the sunshade fully for its support against the window frame. 147 - 2003 Mercedes C-Class | Owner's Manual - Page 148
Controls in detail Climate control Climate control 148 - 2003 Mercedes C-Class | Owner's Manual - Page 149
Controls in detail Climate control Item 1 Air volume control for left center air vent 2 Left center air vent, adjustable 3 Right center air vent, adjustable 4 Air volume control for right center air vent 5 Air volume control for side air vent 6 Side air vent, adjustable 7 Side defroster vent, fixed - 2003 Mercedes C-Class | Owner's Manual - Page 150
Climate control The climate control is operational whenever the engine is running. You can operate the climate control system in either the automatic or manual mode. The system cools or heats the interior depending on the selected interior temperature and the current outside temperature. Nearly all - 2003 Mercedes C-Class | Owner's Manual - Page 151
vents Directs air to the windows Directs air into the entire vehicle interior Directs air to the footwells Adjusting automatically Press the U button. Windshield fogged on the outside Switch the windshield wipers on. Switch to manual mode. Turn the air distribution control to a or Y. or Switch off - 2003 Mercedes C-Class | Owner's Manual - Page 152
Controls in detail Climate control Deactivating Press button P. The indicator lamp on the button goes out. Defrosting is turned off. Air recirculation mode Switch to air recirculation mode to prevent unpleasant odors from entering the vehicle from the outside. This setting cuts off the intake of - 2003 Mercedes C-Class | Owner's Manual - Page 153
to position 0. Reactivating Set the air volume control ( page 149) to any speed. Warning! G Any accumulation of snow and ice should be removed from the rear window before driving. Visibility could otherwise be impaired, endangering you and others. ! If the rear window defroster switches off too - 2003 Mercedes C-Class | Owner's Manual - Page 154
conditioning The air conditioning is operational while the engine is running and cools the interior air to the temperature set by the operator. itself off. Have the air conditioning checked at the nearest authorized Mercedes-Benz Center. i Condensation may drip out from underneath the vehicle. This - 2003 Mercedes C-Class | Owner's Manual - Page 155
Controls in detail Climate control Ventilated storage compartment The front center console storage compartment has its own air vent that allows for cooling ventilation when the automatic climate control system is activated. Opening the air vent Raise lever 1. Closing the air vent Lower lever 1. Rear - 2003 Mercedes C-Class | Owner's Manual - Page 156
Controls in detail Automatic climate control* Automatic climate control* 156 - 2003 Mercedes C-Class | Owner's Manual - Page 157
1 Temperature control, left, raising 2 Left-side air distribution control (automatic or manual operation) 3 Activated charcoal filter 4 Display 5 Right-side air distribution control (automatic or manual operation) 6 Temperature control, right, raising 7 Temperature control, right, lowering 8 Rear - 2003 Mercedes C-Class | Owner's Manual - Page 158
* The automatic climate control is operational whenever the engine is running. You can operate the climate control system in either the automatic or manual mode. The system cools or heats the interior depending on the selected interior temperature and the current outside temperature. Nearly all - 2003 Mercedes C-Class | Owner's Manual - Page 159
vents Directs air to the windows Directs air into the entire vehicle interior Directs air to the footwells Adjusting automatically Press left or right windshield wipers on. Switch to manual mode. Turn the air distribution control to a or Y. Adjusting manually Seven blower speeds are available. - 2003 Mercedes C-Class | Owner's Manual - Page 160
to U and there is a high need for cooling, the display "AUTO MAXCOOL" appears. This provides the fastest possible cooling of the vehicle interior (when windows and sliding/pop-up roof* are closed). Defrosting Air recirculation mode Switch to air recirculation mode to prevent unpleasant odors from - 2003 Mercedes C-Class | Owner's Manual - Page 161
. A quantity of outside air is added after approximately 30 minutes. Charcoal filter An activated charcoal filter markedly reduces bad odors and removes pollutants from air entering the passenger compartment. Activating Press button e. The indicator lamp on the button lights up. The system switches - 2003 Mercedes C-Class | Owner's Manual - Page 162
if the ACOFF mode is selected or if the outside temperature has fallen below 41°F (5°C). Any accumulation of snow and ice should be removed from the rear window before driving. Visibility could otherwise be impaired, endangering you and others. ! If the rear window defroster switches off too - 2003 Mercedes C-Class | Owner's Manual - Page 163
heat or ventilate the interior for up to 30 minutes. This feature makes use of the residual heat produced by the engine. Activating Turn the key in the starter switch to position 1 or remove it from the starter . Have the air conditioning checked at the nearest authorized Mercedes-Benz Center. 163 - 2003 Mercedes C-Class | Owner's Manual - Page 164
Controls in detail Automatic climate control* The residual heat is automatically turned off when the ignition is switched on after about 30 minutes if the battery voltage drops Rear passenger compartment adjustable air vents i Four blower speeds are available. The temperature at the air vents for - 2003 Mercedes C-Class | Owner's Manual - Page 165
Controls in detail Audio system Audio system Audio and telephone, operation These instructions are intended to help you become acquainted with your Mercedes-Benz car radio. They contain useful tips and a detailed description of the user functions. Warning! Operating safety Warning! G Any - 2003 Mercedes C-Class | Owner's Manual - Page 166
Controls in detail Audio system Operating and display elements 166 - 2003 Mercedes C-Class | Owner's Manual - Page 167
system Item 1 CD mode selector 2 Manual tuning (radio) Fast forward/reverse (cassette, CD) Speed dialing memory (telephone*) 3 Radio mode selector 4 Display Page 178 172 176, 180 185 171 Item 5 Alpha-numeric keypad Band selection, station buttons (radio) CD selection (CD) Telephone number entry - 2003 Mercedes C-Class | Owner's Manual - Page 168
off: Remove the key from the starter switch. or Turn control knob a. Adjusting the volume Turn control knob a. The volume will increase or decrease according to the direction turned. i If your vehicle was equipped with a telephone* and voice control system*, and both are connected to the car radio - 2003 Mercedes C-Class | Owner's Manual - Page 169
repeatedly until TREBLE appears on the display. Fader i Your vehicle may or may not have the fader function, depending on the vehicle equipment and model. In radio, cassette and CD mode, press the AUD key repeatedly until FADER appears on the display. Press the + or - key to increase or decrease - 2003 Mercedes C-Class | Owner's Manual - Page 170
appears on the display. Returning audio functions to factory settings Audio system sound selection (EXT)* In radio, cassette and CD mode, press the AUD key. The sound settings menu appears on the display. In radio, cassette and CD mode, press and hold the AUD key longer than two seconds. RESET will - 2003 Mercedes C-Class | Owner's Manual - Page 171
off. Telephone* muting If a telephone has been installed in the vehicle, the radio will switch to telephone mode when a call is received. The current audio source for selecting a station: Direct frequency band input Manual tuning Automatic seek tuning Scan tuning Station buttons Automatic station memory - 2003 Mercedes C-Class | Owner's Manual - Page 172
input (AM and FM only) Select the desired frequency band. Manual tuning Select the desired band. Automatic seek tuning Select the desired place until the button is released. Press either the f or e button. The radio will tune to the next receivable station at a higher or lower frequency. i - 2003 Mercedes C-Class | Owner's Manual - Page 173
manually stored stations is not erased. Calling up the Autostore memory level Briefly press the AS key. AS appears on the display in inversed-color format. The radio Press the 2 button. SC will appear on the display. The radio briefly tunes into all receivable stations on the band selected. The - 2003 Mercedes C-Class | Owner's Manual - Page 174
sound after 20 seconds if the display is left in the down position. If the display is not closed, a warning signal will sound and the radio will be muted. Track selection Press the TRK key. Upon selection of the track, the display shows SIDE 1 or SIDE 2 correspondingly. You can switch track - 2003 Mercedes C-Class | Owner's Manual - Page 175
Audio system Cassette eject Press the eject button 3. The display will fold down and the cassette will be ejected. The system will switch back to radio mode automatically. Fold the display back up. Track search Track search forward i The cassette will not be ejected when the system is switched off - 2003 Mercedes C-Class | Owner's Manual - Page 176
Controls in detail Audio system Scanning Fast forward/reverse Starting cassette fast forward mode: Stopping the cassette fast forward/reverse mode: Press the d, c, f or e button. Press the 2 button. SC will appear on the display. The cassette will switch over to the play mode. Press the d button. - 2003 Mercedes C-Class | Owner's Manual - Page 177
sound reproduction of cassettes recorded using Dolby B NR1, the Dolby NR1 system should be switched on. Switching off Press the NR key again. The inversed-color NR display disapears. i Press the SB key. SB appears on the display in in- The Dolby NR1 function should be switched off when playing - 2003 Mercedes C-Class | Owner's Manual - Page 178
problems Class 1 laser product. There is a danger of invisible laser radiation if the cover is opened or damaged. Do not remove the cover. The CD changer* does not contain any parts which can be serviced by the user. For safety reasons, have any service work which may be necessary performed radio - 2003 Mercedes C-Class | Owner's Manual - Page 179
the magazine into the CD changer in the direction shown by the arrow and close the sliding door. 1 CD 2 CD changer 3 CD tray 4 CD magazine Remove the magazine and pull the CD tray fully out. Place the CD in the recess of the tray, label side up. Push the tray into - 2003 Mercedes C-Class | Owner's Manual - Page 180
Controls in detail Audio system Skipping tracks forward/backward Skipping tracks forward: Press the f button. The next track will be played. Skipping tracks backward: Press the e button. If the track has been playing for more than ten seconds, it will revert to the start of that track. If it has - 2003 Mercedes C-Class | Owner's Manual - Page 181
the RDM key. RDM appears on the display in in- Press the RPT key. RPT appears on the display in in- versed-color format. Switching off random play: Press the RDM key again. The inversed-color RDM display disappears. versed-color format. Switching off repeat: Press the RPT key again. The inversed - 2003 Mercedes C-Class | Owner's Manual - Page 182
car telephone can be performed and displayed via the audio system. Further operating instructions not covered here can be found in the operating instructions for the multifunction steering wheel, voice control system* and the car separately for the telephone, voice control system* and radio. 182 - 2003 Mercedes C-Class | Owner's Manual - Page 183
Controls in detail Audio system Telephone book The numbers stored in the telephone book can be called up by either name or number. Calling up the telephone book Press either the d, c, f or e button. Switching between name search and number search Press the ABC key. The current name is marked on the - 2003 Mercedes C-Class | Owner's Manual - Page 184
, for example, the number dialed is busy, you can again place calls to the last ten telephone numbers dialed using the repeat dialing function. Manual repeat dialing (redial) Automatic repeat dialing (redial) If a call cannot be connected, press the SND key. REDIAL will appear on the display and re - 2003 Mercedes C-Class | Owner's Manual - Page 185
second. A call will be placed to the saved number (e.g. 911). Emergency calls may not be possible with all telephone networks or if certain network services and/or telephone functions are active. Check with your local network operation company. It may take some time to set up an emergency call. To - 2003 Mercedes C-Class | Owner's Manual - Page 186
is not transmitted, CALL will appear in the display. Press the SND key to accept the call. Accepting an incoming call in cassette, CD or radio mode If the telephone is activated in the background (receiving symbol S visible on display), the audio source is muted when a call is received. The ringing - 2003 Mercedes C-Class | Owner's Manual - Page 187
holding it there, or by pressing and holding button ‹ on the SmartKey, the automatic reversal function will not operate. When leaving the vehicle, always remove the key from starter switch, take it with you, and lock your vehicle. Do not leave children unattended in the vehicle, or with access to - 2003 Mercedes C-Class | Owner's Manual - Page 188
Controls in detail Power windows If you pull and hold the switch up when closing the window, and upward movement of the window is blocked by some obstruction including but not limited to arms, hands, fingers etc., the automatic reversal will not operate. Fully opening windows Press switch past - 2003 Mercedes C-Class | Owner's Manual - Page 189
Controls in detail Power windows Opening (Summer opening feature) Press and hold button Πafter unlocking the vehicle. The windows and sliding/pop-up roof* begin to open after approximately one second. Release transmit button to interrupt procedure. Closing (Convenience feature) Press and hold - 2003 Mercedes C-Class | Owner's Manual - Page 190
be immediately reversed by either moving the switch in any direction, or pressing button Πon the key and holding it. When leaving the vehicle, always remove the key from starter switch, take it with you, and lock your vehicle. Do not leave children unattended in the vehicle, or with access to - 2003 Mercedes C-Class | Owner's Manual - Page 191
the sliding/pop-up roof only if the roof is clear of snow or ice. The sliding/pop-up roof can be opened or closed manually should an electrical malfunction occur ( page 289). Opening and closing the sliding/pop-up roof with the SmartKey The power windows will also be opened - 2003 Mercedes C-Class | Owner's Manual - Page 192
The power sliding/pop-up roof must be resynchronized each time after the battery has been disconnected, the sliding/pop-up roof has been closed manually ( page 289) or the sliding/pop-up roof does not open smoothly or malfunctions. Synchronizing Turn the key in the starter switch to position 1 or - 2003 Mercedes C-Class | Owner's Manual - Page 193
remain at all times responsible for the vehicle speed and for safe brake operation. Only use cruise control if the road, traffic and weather be dangerous on slippery roads. Rapid changes in tire traction can result in wheel spin and loss of control. Deactivate cruise control when driving in fog. - 2003 Mercedes C-Class | Owner's Manual - Page 194
Remove your foot from the accelerator pedal. Cruise control is activated. Step on the brake pedal. or Briefly push the cruise control lever to position 3. Cruise control will be canceled. The last speed set will be stored for later use. ! Vehicles with automatic transmission manual transmission - 2003 Mercedes C-Class | Owner's Manual - Page 195
Vehicles with automatic transmission: When you use the cruise control lever to decelerate, the transmission will automatically downshift if the engine's braking power does not brake the vehicle sufficiently will resume the last previously set speed. Remove your foot from the accelerator pedal. 195 - 2003 Mercedes C-Class | Owner's Manual - Page 196
pop-up roof*. you can fully open the trunk. Use only those roof racks approved by Mercedes-Benz for your vehicle model to avoid damage to the vehicle. Follow manufacturer's installation instructions. Unfolding and loading Fold armrest down (arrow). Swing cover 1 down. Only mount the approved roof - 2003 Mercedes C-Class | Owner's Manual - Page 197
Controls in detail Loading Open hook and loop strap 2. Pull ski sack into passenger compartment and unfold. Open flap in trunk by pulling handle 3. From trunk, slide skis into ski sack. Warning! G The ski sack is designed for up to four pairs of skis. Do not load the ski sack with other objects - 2003 Mercedes C-Class | Owner's Manual - Page 198
Controls in detail Loading Unloading and folding Wrap strap 4 around ski sack and armrest. Close clasp 5 (arrows) and pull strap tight to immobilize skis. Connect snap hook 6 of front strap to eye 7 located on center tunnel in front of rear seat bench. Loosen strap, open clasp by pressing tabs 8 - 2003 Mercedes C-Class | Owner's Manual - Page 199
occupants unless the items are securely fastened in the vehicle. Close ski sack compartment cover 1. Removal of ski sack For removal of the ski sack we recommend that you contact an authorized Mercedes-Benz Center. i To prevent unauthorized persons from access to the trunk, always close the cover - 2003 Mercedes C-Class | Owner's Manual - Page 200
Controls in detail Loading Folding the backrest forward The release handle 1 is located in the trunk. Setting up rear seat bench Pull release handle 2 on the left or right* backrest as required. Fold seat cushion 3 forward. Pull release handle 1. Retract head restraints fully and fold rearward ( - 2003 Mercedes C-Class | Owner's Manual - Page 201
the extended cargo compartment is not in use. Check for secure locking by pushing and pulling on the backrest. In an accident, during hard braking or sudden maneuvers, loose items will be thrown around inside the vehicle, and cause injury to vehicle occupants unless the items are securely fastened - 2003 Mercedes C-Class | Owner's Manual - Page 202
Loading instructions Always open. Deadly carbon monoxide (CO) gases may enter vehicle interior resulting in unconsciousness and death. G i The trunk is being carried as securely as possible. In an accident, during hard braking or sudden maneuvers, loose items will be thrown around inside the - 2003 Mercedes C-Class | Owner's Manual - Page 203
Controls in detail Useful features Useful features Interior storage spaces Warning! Glove box i Prior to closing the glove box, close the compartment for glasses first. G To help avoid personal injury during a collision or sudden maneuver, exercise care when stowing objects in the vehicle. Put - 2003 Mercedes C-Class | Owner's Manual - Page 204
Controls in detail Useful features Cup holder in front of seat armrest Warning! Opening cup holder Closing cup holder G When not in use, keep the cup holder closed. Place only containers that fit into the cup holder to prevent spills. Use lids on open containers and do not fill containers to a - 2003 Mercedes C-Class | Owner's Manual - Page 205
Controls in detail Useful features Cup holder in rear seat armrest Warning! Storage compartment in front of armrest G When not in use, keep the cup holder closed. Place only containers that fit into the cup holder to prevent spills. Use lids on open containers and do not fill containers to a - 2003 Mercedes C-Class | Owner's Manual - Page 206
compartment. G Do not place heavy or fragile objects, or objects having sharp edges, in the parcel net. In an accident, during hard braking or sudden maneuvers, they could be thrown around inside the vehicle, and cause injury to vehicle occupants. ! Closing Lower armrest until it engages - 2003 Mercedes C-Class | Owner's Manual - Page 207
ashtray insert Warning! Rear seat ashtray G Remove front ashtray only with vehicle standing still. Set the parking brake to secure vehicle from movement. Move gear selector lever to position N. With gear selector lever in position N, turn off the engine. Secure vehicle from movement by setting - 2003 Mercedes C-Class | Owner's Manual - Page 208
leaving the vehicle, always remove the key from the the engine is accessories up to a maximum 85 W. Radio Mercedes-Benz. Please contact an authorized Mercedes-Benz Center for information on the installation of an approved external antenna. Refer to the radio transmitter operation instructions - 2003 Mercedes C-Class | Owner's Manual - Page 209
the steering wheel. To carry out other telephone functions, use the control system ( page 111). See separate operating manual for instructions on how The initial activation of the Tele Aid system may only be performed by completing the subscriber agreement and placing an acquaintance call using - 2003 Mercedes C-Class | Owner's Manual - Page 210
Aid system consists of three types of response: automatic and manual emergency roadside assistance and information The Tele Aid system is Tele Aid call can be adjusted when using the volume control on the multifunction steering wheel. To raise, press button æ and to lower, press button ç . To - 2003 Mercedes C-Class | Owner's Manual - Page 211
located under the cover. See below for instructions on initiating an emergency call manually. Once the emergency call is in progress, the GPS satellite location system), vehicle model, identification number and color are generated. A voice connection Mercedes-Benz Center as soon as possible. 211 - 2003 Mercedes C-Class | Owner's Manual - Page 212
activated and is operational. Activation requires a subscription for monitoring services, connection and cellular air time the relevant cellular phone network pass the information on to the response center Initiating an emergency call manually Warning! G i Location of the vehicle on a map is only - 2003 Mercedes C-Class | Owner's Manual - Page 213
number, model, color and location Mercedes-Benz Center. For services such as labor and/or towing, charges may apply. Refer to the Roadside Assistance manual for more information. These programs are only available in the USA: Sign and Drive services: Services such as jump start, a few gallons of fuel - 2003 Mercedes C-Class | Owner's Manual - Page 214
using the ì button on the multifunction steering wheel. Information button ¡ Located below the center generating the vehicle identification number, model, color and location (subject to your vehicle, the nearest Mercedes-Benz Center or Mercedes-Benz USA products and services is available to you. - 2003 Mercedes C-Class | Owner's Manual - Page 215
multifunction steering wheel. ! If the indicator lamps do not start flashing after pressing one of the buttons or remain illuminated (in red) at any time, the Tele Aid system has detected a fault or the service is not currently active, and may not initiate a call. Visit your Mercedes-Benz Center - 2003 Mercedes C-Class | Owner's Manual - Page 216
Benz Customer Assistance at 1-800-FOR-MERCedes (1-800-367-6372) in the USA or Customer Service at 1-800-387-0100 in Canada. i When a Tele Aid call has been initiated, the audio system or the COMAND* system audio is muted and the selected mode (radio button ì on the multifunction steering wheel. 216 - 2003 Mercedes C-Class | Owner's Manual - Page 217
to the police. The police will issue a numbered incident report. Pass this number on to the Mercedes-Benz Response Center along with your password issued to you when you subscribed to the service. The Response Center will then attempt to covertly contact the vehicle's Tele Aid system. Once the - 2003 Mercedes C-Class | Owner's Manual - Page 218
G i For operation in the USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two your authorized Mercedes-Benz Center, or call Mercedes-Benz Customer Assistance Center (in the USA only) at 1-800-FOR-MERCedes, or Customer Service (in Canada - 2003 Mercedes C-Class | Owner's Manual - Page 219
color of the button may vary by garage door opener brand. If there is difficulty locating the transmitting button, refer to garage door opener operator's manual rolling code devices) with the rolling code feature, follow these instructions after completing the "Programming" portion of this text. (A - 2003 Mercedes C-Class | Owner's Manual - Page 220
Controls in detail Useful features Operating the remote control Turn key in starter switch to position 1 or 2. Select and press the appropriate button to activate the remote controlled device. The integrated remote control transmitter continues to send the signal as long as the button is pressed - - 2003 Mercedes C-Class | Owner's Manual - Page 221
Operation The first 1000 miles (1500 km) Driving instructions At the gas station Engine compartment Tires and wheels Winter driving Maintenance Vehicle care 221 - 2003 Mercedes C-Class | Owner's Manual - Page 222
its performance later on. Drive your vehicle during the first 1000 miles (1500 km) at varying but moderate vehicle and engine speeds. km) you may gradually increase vehicle and engine speeds to the permissible maximum. ! Additional instructions for AMG vehicles: During the first 1000 miles (1500 - 2003 Mercedes C-Class | Owner's Manual - Page 223
inflation pressures. Remove unnecessary loads. Remove roof rack when not in use. Allow engine to warm up under low load use. Avoid frequent acceleration and deceleration. Have all maintenance work performed at regular intervals by an authorized Mercedes-Benz Center. Fuel consumption is also - 2003 Mercedes C-Class | Owner's Manual - Page 224
at an authorized Mercedes-Benz Center immediately. All checks and service work on the brake system should be carried out by an authorized Mercedes-Benz Center. Only install brake pads and brake fluid recommended by Mercedes-Benz. When the engine is not running, the brake and steering systems - 2003 Mercedes C-Class | Owner's Manual - Page 225
lever to position P (manual transmission: first or reverse gear). In addition, when parking on hills, always turn front wheels towards road curb. ! When driving down long and steep grades, relieve the load on the brakes by shifting into a lower gear to use the engine's braking power. This helps - 2003 Mercedes C-Class | Owner's Manual - Page 226
engine and leaving the vehicle always: Keep right foot on brake pedal. Firmly depress parking brake pedal. Move the selector lever to position P (manual transmission: first or reverse gear). Slowly release brake pedal. When parked on an incline, turn front wheels the nearest Mercedes-Benz Center or - 2003 Mercedes C-Class | Owner's Manual - Page 227
traction will be substantially reduced. Under such weather conditions, drive, steer and brake with extreme caution. Mercedes-Benz recommends M+S rated radial-ply tires for the winter season for all four wheels to insure normal balanced handling characteristics. On packed snow, they can reduce your - 2003 Mercedes C-Class | Owner's Manual - Page 228
instructions C 240, C 240 4MATIC, C 320, and C 320 4MATIC Your vehicle is factory equipped with "H"-rated tires, which have a speed rating of 130 mph (210 km/h). An electronic speed limiter prevents your vehicle from exceeding a speed of 130 mph (210 km/h). C 230 Kompressor Sport, C 320 Sport - 2003 Mercedes C-Class | Owner's Manual - Page 229
to electrical components or wiring of the engine or transmission, or could result in water being ingested by the engine through the air intake causing severe internal engine damage. Any such damage is not covered by the Mercedes-Benz Limited Warranty. Warning! G The outside temperature indicator - 2003 Mercedes C-Class | Owner's Manual - Page 230
is a widely-spread Mercedes-Benz service network at your disposal. If you plan to drive into areas which are not listed in the index of your Mercedes-Benz Center directory, you should request pertinent information from your authorized Mercedes-Benz Center. Radio transmitters, such as a portable - 2003 Mercedes C-Class | Owner's Manual - Page 231
authorized technicians. Engine adjustments should not be altered in any way. Moreover, the specified service jobs must be carried out regularly according to Mercedes-Benz servicing requirements. For details refer to the Service Booklet. Warning! G As with any vehicle, do not idle, park or operate - 2003 Mercedes C-Class | Owner's Manual - Page 232
should not be operated with the coolant temperature over 248°F (120°C). Doing so may cause serious engine damage which is not covered by the Mercedes-Benz Limited Warranty. Warning! G Warning! G Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon monoxide - 2003 Mercedes C-Class | Owner's Manual - Page 233
materials. Never allow sparks, flame or smoking materials near gasoline! G G Flexible Fuel Vehicles (MY 2003 Mercedes-Benz C 320 models, except those equipped with manual transmission or 4MATIC*) only: Ethanol fuel (E85) and its vapors are highly flammable, poisonous and burn easily. Ethanol - 2003 Mercedes C-Class | Owner's Manual - Page 234
be found on the fuel pump. More information on gasoline can be found in the Factory Approved Service Products pamphlet. Flexible Fuel Vehicles (MY 2003 Mercedes-Benz C 320 models, except those equipped with manual transmission or 4MATIC*): More information on Flexible Fuel Vehicles can be found - 2003 Mercedes C-Class | Owner's Manual - Page 235
hood if the wiper arms are folded forward away from the windshield. Warning! G To help prevent personal injury, stay clear of moving parts when the hood is open and the engine is running. Make sure the hood is properly closed before driving. When closing the hood, use extreme caution not to catch - 2003 Mercedes C-Class | Owner's Manual - Page 236
system with the engine running while starting the engine if ignition is "on" and the engine is turned manually G Be engine speeds Engine oil consumption checks should only be made after the vehicle break-in period. Checking engine oil level When checking the oil level the vehicle must be parked - 2003 Mercedes C-Class | Owner's Manual - Page 237
display. Press button k or j, on the steering wheel until the following message is seen in the multifunction display: ENGINE OIL LEVEL - MEASUREMENT IN PROCESS! CORRECT MEASUREMENT . It could cause damage to the engine and catalytic converter not covered by the Mercedes-Benz Limited Warranty. 237 - 2003 Mercedes C-Class | Owner's Manual - Page 238
gear shifting malfunctions, have an authorized Mercedes-Benz Center check the transmission. Coolant level The engine coolant is a mixture of water and anticorrosion/antifreeze. To check the coolant level, the vehicle must be parked on level ground and the engine must be cool. The coolant expansion - 2003 Mercedes C-Class | Owner's Manual - Page 239
before removing cap. The coolant reservoir contains hot fluid and is under pressure. Using a rag, slowly open the cap approximately 1/2 turn to relieve excess pressure. If opened immediately, scalding hot fluid and steam will be blown out under pressure. Do not spill antifreeze on hot engine parts - 2003 Mercedes C-Class | Owner's Manual - Page 240
rated service life. If you use your vehicle mostly for short distance trips, you will need to have the battery charge checked more frequently. When replacing the battery, always use batteries approved by Mercedes-Benz away. Follow the instructions in this Operator's Manual. B Battery acid is - 2003 Mercedes C-Class | Owner's Manual - Page 241
system/reservoir. Warning! G 1 Washer fluid reservoir Washer solvent/antifreeze is highly flammable. Do not spill washer solvent/ antifreeze on hot engine parts, because it may ignite. You could be seriously burned. ! Only use washer fluid which is suitable for plastic lenses. Improper washer - 2003 Mercedes C-Class | Owner's Manual - Page 242
or tires with the same designation, manufacturer and type as shown on the original part. See your authorized Mercedes-Benz Center for further information. If incorrectly sized rims and tires are mounted: The wheel brakes or suspension components can be damaged The correct operating clearance of the - 2003 Mercedes C-Class | Owner's Manual - Page 243
wheels Life of tire The service life of a tire is dependent upon varying factors including but not limited to: Driving style Tire pressure Distance driven Warning! Direction of rotation Unidirectional tires offer added advantages, such as better aquaplaning performance listed in the fuel filler flap. - 2003 Mercedes C-Class | Owner's Manual - Page 244
of 80 ft.lb. (110 Nm). Use only genuine Mercedes-Benz wheel bolts specified for your vehicle's rims. Follow recommended inflation pressures affect handling and fuel economy, and are more likely to fail from being overheated. On vehicles with the same wheel size all around, wheels can be rotated - 2003 Mercedes C-Class | Owner's Manual - Page 245
winter have your vehicle winterized at an authorized Mercedes-Benz Center. This service includes: Check of anticorrosion and antifreeze concentration. that the engine can be started, even at low ambient temperatures. Tire change. We recommend M+S rated radial-ply tires on all four wheels for the - 2003 Mercedes C-Class | Owner's Manual - Page 246
: Use of snow chains is not permissible with all wheel/tire combinations. Chains should only be used on the rear wheels. Follow the manufacturer's mounting instructions. Use only snow chains that are approved by Mercedes-Benz. Your authorized Mercedes-Benz Center will be glad to advise you on this - 2003 Mercedes C-Class | Owner's Manual - Page 247
by the Mercedes-Benz Limited Warranty. FSS will notify you when your next service is due. Approximately one month before your next service is due, Minor service (A) Major service (B) i The interval between services depends on your driving habits. A gentle driving style, moderate engine speeds - 2003 Mercedes C-Class | Owner's Manual - Page 248
. Only reset if the proper service has been performed. Resetting the system without performing proper service as called for by the FSS will cause the FSS to incorrectly determine the next service interval which will result in engine damage not covered by the Mercedes-Benz Limited Warranty. i If the - 2003 Mercedes C-Class | Owner's Manual - Page 249
you should immediately remove: You should check Mercedes-Benz approved car-care products at your authorized Mercedes-Benz Center. G Grease and oil Fuel Coolant Brake . Always follow the instructions on the particular container While in operation, even while parked, your vehicle is subject to - 2003 Mercedes C-Class | Owner's Manual - Page 250
information as well as references to Mercedes-Benz approved car-care products. Additional information can be found in the booklet "Vehicle Care Guide". Power washer When using a power washer for cleaning the vehicle always observe manufacturer's operating instructions. ! Never use a round nozzle to - 2003 Mercedes C-Class | Owner's Manual - Page 251
wheels. Ornamental moldings For regular cleaning and care of very dirty chrome-plated parts, use a chrome cleaner. Headlamps, tail lamps, turn signal lenses Use a mild car wash detergent, such as Mercedes-Benz approved Car reasons, switch off wipers and remove key from starter switch before cleaning - 2003 Mercedes C-Class | Owner's Manual - Page 252
should be used for regular cleaning of the light alloy wheels. If possible, clean wheels once a week with Mercedes-Benz approved Wheel Care, using a soft bristle brush and a strong spray of water. Follow instructions on container. Steering wheel and gear selector lever Wipe with a damp cloth and dry - 2003 Mercedes C-Class | Owner's Manual - Page 253
wearing clothing that have the tendency to give off coloring (e.g. when wet etc.) may cause the upholstery to Mercedes-Benz approved Leather Care. Exercise particular care when cleaning perforated leather as its underside should not become wet. MB Tex upholstery Pour Mercedes-Benz approved Interior - 2003 Mercedes C-Class | Owner's Manual - Page 254
254 - 2003 Mercedes C-Class | Owner's Manual - Page 255
Practical hints What to do if ... Where will I find ...? Unlocking/locking in an emergency Opening/closing in an emergency Replacing bulbs Replacing wiper blades Flat tire Battery Jump starting Towing the vehicle Fuses 255 - 2003 Mercedes C-Class | Owner's Manual - Page 256
have it checked and replaced if necessary. Suggested solution Problem v The ESP is deactivated. Risk of accident! road conditions. the system checked at an authorized Mercedes-Benz Center as soon as possible. The ESP or these instructions increases the risk of accidents. v The - 2003 Mercedes C-Class | Owner's Manual - Page 257
available. Suggested solution Continue driving with added caution. Wheels may lock during hard braking reducing steering capability. Have the system checked at an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk of an accident. The charging - 2003 Mercedes C-Class | Owner's Manual - Page 258
Suggested solution Release the parking brake ( page 51). Risk of accident! Carefully stop the vehicle and notify an authorized Mercedes-Benz Center. Do not add brake fluid! This will not solve the problem. 3 ; Warning! G ! If you find that the brake fluid in the brake fluid reservoir has fallen - 2003 Mercedes C-Class | Owner's Manual - Page 259
the accurate identification of system malfunctions through the readout of diagnostic trouble codes. It is located in the front left area of the footwell next to the parking brake pedal. Check the fuel cap. After refuelling start the engine three or four times in succession. The limp-home mode is - 2003 Mercedes C-Class | Owner's Manual - Page 260
hints What to do if ... Lamp in center console Problem Possible cause The indicator lamp lights up. A BabySmart the front passenger seat. Have the system checked as soon as possible by an authorized Mercedes-Benz Center. Make sure that there is nothing between seat cushion and child seat and check - 2003 Mercedes C-Class | Owner's Manual - Page 261
these messages accordingly and follow the additional instructions given in this Operator's Manual. Selecting the malfunction memory menu in possible at an authorized Mercedes-Benz Center. Failure to repair condition noted may cause damage not covered by the Mercedes-Benz Limited Warranty, or result - 2003 Mercedes C-Class | Owner's Manual - Page 262
WORKSHOP! Suggested solution Continue driving with added caution. Wheels will lock in hard braking reducing steering capability. Have the system checked at an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk of accident. - The ABS has - 2003 Mercedes C-Class | Owner's Manual - Page 263
Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk of accident. BAS The BAS has detected a malfunction and switched off. The brake at an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk - 2003 Mercedes C-Class | Owner's Manual - Page 264
the engine. Notify an authorized Mercedes-Benz Center. If it is intact: Drive immediately to the nearest authorized Mercedes-Benz Center. # The battery is no longer charging. Possible causes: alternator malfunctioning broken poly-V-belt ! (Canada only) PARKING BRAKE RELEASE PARKING BRAKE! You - 2003 Mercedes C-Class | Owner's Manual - Page 265
the vehicle and notify an authorized Mercedes-Benz Center. Do not add brake fluid! This will not solve the problem. 3 (Canada only) The brake pads have reached their wear limit. There is insufficient brake fluid in the reservoir. ; (USA only) BRAKE FLUID VISIT WORKSHOP! Warning! G ! If you - 2003 Mercedes C-Class | Owner's Manual - Page 266
displayed may cause serious engine damage not covered by the Mercedes-Benz Limited Warranty. Do not drive without sufficient amount of coolant in the cooling system. The engine will overheat causing major engine damage. Do not spill antifreeze on hot engine parts. Antifreeze contains ethylene - 2003 Mercedes C-Class | Owner's Manual - Page 267
operating conditions and stop-and-go city traffic, the coolant temperature may rise close to 248°F (120°C). ! The engine should not be operated with the coolant temperature above 248°F (120°C). Doing so may cause serious engine damage which is not covered by the Mercedes-Benz Limited Warranty. 267 - 2003 Mercedes C-Class | Owner's Manual - Page 268
check the poly-V-belt. If it is broken: Do not continue to drive. Otherwise the engine will overheat due to an inoperative water pump which may result in damage to the engine. Notify an authorized Mercedes-Benz Center. If it is intact: Do not continue to drive the vehicle with this message displayed - 2003 Mercedes C-Class | Owner's Manual - Page 269
and the engine running, turn the steering wheel completely to the left and then to the right to synchronize the ESP. If the ESP message does not go out: Continue driving with added caution. Visit an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases - 2003 Mercedes C-Class | Owner's Manual - Page 270
driving with added caution. Visit an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk of accident. : ENGINE OIL LEVEL STOP, ENGINE OFF! There is no oil in the engine. There is a danger of engine damage. Carefully bring the vehicle to - 2003 Mercedes C-Class | Owner's Manual - Page 271
service station where the engine oil should be topped to the "full" mark on the dipstick with an approved oil. ! The engine oil level warnings should not be ignored. Extended driving with the symbol displayed could result in serious engine damage that is not covered by the Mercedes-Benz Limited - 2003 Mercedes C-Class | Owner's Manual - Page 272
the trunk lid. Visit an authorized Mercedes-Benz Center as soon as possible. Remove the key from the starter switch. In the control system, set lamp operation to manual ( page 119). Switch on headlamps using the exterior lamp switch. A J Y Ê I The fuel level has dropped below the reserve mark - 2003 Mercedes C-Class | Owner's Manual - Page 273
TURN SIGNAL, RF CHECK LAMPS! BRAKE LAMP VISIT WORKSHOP! BRAKE LAMP, L CHECK LAMPS! BRAKE LAMP, R CHECK LAMPS! Replace the bulb as soon as possible. Replace the bulb as soon as possible. Visit an authorized Mercedes-Benz Center as soon as possible. Visit an authorized Mercedes-Benz Center as soon as - 2003 Mercedes C-Class | Owner's Manual - Page 274
CHECK LAMPS! REVERSE LAMP, R CHECK LAMPS! Suggested solution Visit an authorized Mercedes-Benz Center as soon as possible. Replace the bulb as soon as possible. . Replace the bulb as soon as possible. . The high mounted brake lamp is malfunctioning. The left high beam lamp is malfunctioning. The - 2003 Mercedes C-Class | Owner's Manual - Page 275
solution Visit an authorized Mercedes-Benz Center as soon as possible. Visit an authorized Mercedes-Benz Center as soon as possible. Visit an authorized Mercedes-Benz Center as soon as possible. Visit an authorized Mercedes-Benz Center as soon as possible. Remove key from the starter switch - 2003 Mercedes C-Class | Owner's Manual - Page 276
cause PASSENGER SEAT BELT FASTEN SEAT BELT! STEERING WHEEL ADJUST LOCK! POWER STEERING FLUID VISIT WORKSHOP! Suggested solution Fasten the seat belts. Lock steering column ( page 37). Have the system checked by an authorized Mercedes-Benz Center. < _ The display reminds you and your passengers - 2003 Mercedes C-Class | Owner's Manual - Page 277
if button ì or í on the multifunction steering wheel is pressed and the vehicle is not equipped with a telephone*. The system is malfunctioning. 1 RESTRAINT SYSTEM VISIT WORKSHOP! Drive with added caution to the nearest authorized Mercedes-Benz Center. Warning! G In the event a malfunction of - 2003 Mercedes C-Class | Owner's Manual - Page 278
do if ... Display Possible cause UNDERVOLTAGE ENGINE ON! UNDERVOLTAGE SWITCH CONSUMERS OFF! Suggested solution Start the engine ( page 44). # The battery has the battery checked at a service station. Continue driving with added caution. Visit an authorized Mercedes-Benz Center as soon as possible. - 2003 Mercedes C-Class | Owner's Manual - Page 279
is included: Vehicle tool kit Towing eye bolt Wheel wrench Alignment bolt Vehicle jack Wheel bolts Special fuse extractor Unfasten velcro strap. Remove first aid kit. Spare fuses Removing the vehicle tool kit Vehicles with full size tire spare wheel The vehicle tool kit is stored in the space - 2003 Mercedes C-Class | Owner's Manual - Page 280
change. Never get beneath the vehicle while it is supported by the jack. Keep hands and feet away from the area under the lifted vehicle. Always firmly set parking brake and block wheels before raising vehicle with jack. Do not disengage parking brake while the vehicle is raised. Be certain that the - 2003 Mercedes C-Class | Owner's Manual - Page 281
your vehicle and follow appropriate instructions. Operational position Vehicles with full size tire spare wheel The spare wheel is located in the compartment 2 Spare wheel 3 Storage tray Removing the spare wheel Remove tool kit 1. Turn storage tray 3 counterclockwise. Remove spare wheel 2. Turn - 2003 Mercedes C-Class | Owner's Manual - Page 282
in the compartment underneath the trunk floor. 1 Wheel bolt for light alloy rims 2 Wheel bolt for steel rims ! Wheel bolts 2 must be used when mounting steel wheel rim. The use of any wheel bolts other than wheel bolts 2 for steel wheel rims can cause physical damage to the vehicle. 1 Vehicle - 2003 Mercedes C-Class | Owner's Manual - Page 283
Remove the storage well casing. Remove vehicle tool kit storage well casing 4. Remove Minispare wheel 3. Storing the Minispare wheel Place Minispare wheel 3 in wheel wheel with the retaining screw ( page 279). The dimensions of the Minispare wheel are different from those of the road wheels. - 2003 Mercedes C-Class | Owner's Manual - Page 284
after it has been repaired. 1 Wheel bolt for light alloy rims 2 Wheel bolt for Minispare wheel or other steel rims ! Wheel bolts 2 must be used when mounting the Minispare wheel. The use of any wheel bolts other than wheel bolts 2 for the Minispare wheel can cause physical damage to the vehicle - 2003 Mercedes C-Class | Owner's Manual - Page 285
Practical hints Unlocking/locking in an emergency Unlocking/locking in an emergency Unlocking the vehicle In case of a malfunction in the central locking system you can unlock the trunk separately ( page 91). Unlocking the driver's door If you are unable to unlock the driver's door using the - 2003 Mercedes C-Class | Owner's Manual - Page 286
locking knobs on the passenger doors are still visible. If necessary push them down manually. Lock the driver's door with the mechanical key ( page 285). Check if both batteries. The required replacement batteries are available at any Mercedes-Benz Center. G Keep the batteries out of reach of - 2003 Mercedes C-Class | Owner's Manual - Page 287
Practical hints Unlocking/locking in an emergency SmartKey Fuel filler flap 1 Mechanical key 2 Battery compartment Replacement batteries: Lithium, type CR 2025 or equivalent. Remove mechanical key 1 ( page 285). Insert the mechanical key in side opening and push gray slide. The battery compartment - 2003 Mercedes C-Class | Owner's Manual - Page 288
transmission selector lever can be manually unlocked, e.g. to tow the vehicle. Open the storage compartment in front of the center armrest ( page 205). Release coin holder 1 (e.g. using a small coin). Swing coin holder 1 aside. Insert a tool 2 (e.g. flat blade screwdriver) into the opening. Perform - 2003 Mercedes C-Class | Owner's Manual - Page 289
or close the sliding/pop-up roof manually should an electrical malfunction occur. The sliding/pop-up roof drive is located behind the lens 1 of the interior overhead light. Slide both locking tabs 2 in direction of arrow. Lower rear of cover and remove. Remove cover. Obtain crank 3. Insert crank - 2003 Mercedes C-Class | Owner's Manual - Page 290
See your authorized Mercedes-Benz Center for headlamp adjustment. Bulbs Front lamps Lamp 1 Additional turn signal lamps 2 Turn signal lamp Halogen Turn signal lamp Bi-Xenon* Type LED 1156 A 2357 A 3 Low beam Halogen H7 (55 W) Low and high beam Bi-Xenon* 4 High beam Parking - 2003 Mercedes C-Class | Owner's Manual - Page 291
by a qualified technician. Use only 12 volt bulbs of the same type and with the specified watt rating. 7 High mounted brake LED lamp 8 Brake lamp 9 Turn signal lamp 10 Backup lamp 11 Tail, parking, standing and side marker lamp 13 Rear fog lamp, driver's side P 21 W PY 21 W P 21 W R5W G Switch - 2003 Mercedes C-Class | Owner's Manual - Page 292
lamp bulb 4 Low beam headlamp bulb 5 High beam headlamp bulb 6 Bulb socket for parking and standing lamp bulb Low and high beam bulb Switch off the lights. Open the hood ( page 235). Press the clamp and remove headlamp cover 2 or 3. Pull electrical connector off. Unclip the retainer springs and take - 2003 Mercedes C-Class | Owner's Manual - Page 293
4 High beam headlamp bulb 5 Bayonet socket for high beam headlamp bulb 6 Bulb socket for parking and standing lamp bulb High beam bulb Switch off the lights. Open the hood ( page 235). Press the clamp and remove headlamp cover 2. Pull electrical connector 4 off. 1 Bulb socket for turn signal lamp - 2003 Mercedes C-Class | Owner's Manual - Page 294
new bulb in socket, push in and twist clockwise. Reinsert bulb socket in lamp and twist clockwise. Parking and standing lamp bulb Switch off the lights. Open the hood ( page 235). Press the clamp and remove headlamp cover 2. Pull out the bulb socket 6 with the bulb. Pull the bulb out of the - 2003 Mercedes C-Class | Owner's Manual - Page 295
up lamp 4 Stop lamp 5 Turn signal lamp 6 Tail, parking, standing and side marker lamp 1 Locking lever Fold trim to the side. Turn locking lever 1 to vertical position and remove bulb carrier. Gently push bulb into socket, turn counterclockwise and remove. Insert new bulb and turn clockwise - 2003 Mercedes C-Class | Owner's Manual - Page 296
windshield damage. For your convenience, we recommend that you have this work carried out by an authorized Mercedes-Benz Center. Removing Fold wiper arm forward. Place wiper blade on firm support. Press down both tabs. Slide (direction of arrow) the wiper blade insert out of the retainer claws - 2003 Mercedes C-Class | Owner's Manual - Page 297
moving traffic on a hard surface. Turn on the hazard warning flashers. Engage the steering wheel lock in the straight ahead position and set the parking brake. Move the selector lever to P (manual transmission to first or reverse gear). Have any passenger exit the vehicle at a safe distance from - 2003 Mercedes C-Class | Owner's Manual - Page 298
changed, loosen but do not yet remove the wheel bolts (approximately one full turn with wrench). Place jack on firm ground. Position jack 1 under the take-up bracket 2 so that it is always vertical (plumb-line) as seen from the side, even if the vehicle is parked on an incline. Jack up the - 2003 Mercedes C-Class | Owner's Manual - Page 299
1 supplied in the tool kit. Remove the remaining bolts. 1 Wheel bolt for light alloy rims 2 Wheel bolt for Minispare wheel or other steel rims Clean contact surfaces of wheel and wheel hub. Guide the spare wheel onto the alignment bolt and push it on. Insert wheel bolts and tighten them slightly. To - 2003 Mercedes C-Class | Owner's Manual - Page 300
. Use only genuine equipment Mercedes-Benz wheel bolts. They are identified by the Mercedes star. Other wheel bolts may come loose. Do not tighten the wheel bolts when the vehicle is raised. Otherwise the vehicle could tip over. G The dimensions of the Minispare wheel are different from those of - 2003 Mercedes C-Class | Owner's Manual - Page 301
the vehicle Lower vehicle by turning crank counterclockwise until vehicle is resting fully on its own weight. Remove the jack. Warning! G Have the tightening torque checked after changing a wheel. The wheels could come loose if they are not tightened to a torque of 80 ft lb (110 Nm). Before - 2003 Mercedes C-Class | Owner's Manual - Page 302
vehicles with steel rims (Canada only) Position small wheel cover opening over tire valve and press wheel cover against wheel rim. Now press (do not hit) opposite side of wheel cover against wheel rim until seated. Make certain that the springs of the wheel cover are firmly seated in the outer rim - 2003 Mercedes C-Class | Owner's Manual - Page 303
Mercedes-Benz Center. Refer to Service Booklet for maintenance intervals or contact your authorized Mercedes-Benz Center for further information. Failure to follow these instructions Removal of filter box: Release the three clamps 1. Remove filter box. Installation of filter box: Insert filter box - 2003 Mercedes C-Class | Owner's Manual - Page 304
the battery positive lead. Removing the battery Remove the screw-nuts securing the battery. Remove the battery bracket. 1 Negative terminal 2 Positive terminal cover Take out the battery. Charging and reinstalling the battery Charge battery in accordance with the instructions of the battery charger - 2003 Mercedes C-Class | Owner's Manual - Page 305
the clock ( page 120) Vehicles with COMAND*: see COMAND operator's manual. Resynchronize the front seat head restraints ( page 94). Resynchronize the batteries for recycling. ! NEVER invert the terminal connections! Reinstall the filter box ( page 303). ! The battery, its filler caps and the vent - 2003 Mercedes C-Class | Owner's Manual - Page 306
the Mercedes-Benz Limited Warranty. Only use jumper cables with sufficient cross-section and insulated terminal clamps. Always make sure that the jumper cables are not on or near pulleys, fans, or other parts that move when an engine is started or running. G ! Jump starting may only be performed - 2003 Mercedes C-Class | Owner's Manual - Page 307
is located in the engine compartment on the right hand side. The terminals for jump starting are located in front of the battery. Make sure that the two vehicles do not touch. Turn off all electrical consumers. Apply parking brake. Shift selector lever to position P (manual transmission to Neutral - 2003 Mercedes C-Class | Owner's Manual - Page 308
with automatic transmission and/or 4MATIC*: Do not tow-start the vehicle. ! Vehicles with 4MATIC*: Do not tow with one axle raised. Doing so could damage the transfer case, which is not covered by the Mercedes-Benz Limited Warranty. All wheels must be on or off the ground. Observe instructions for - 2003 Mercedes C-Class | Owner's Manual - Page 309
canceling the turn signal, the hazard warning flasher will operate again. If circumstances require towing the vehicle with all wheels on the ground, always tow with a tow bar if: the engine will not run there is a malfunction in the power supply or in the vehicle's electrical system as that will - 2003 Mercedes C-Class | Owner's Manual - Page 310
lock if the left front wheel as well as the right rear wheel are turning at vehicle tow rod to vehicle chassis, frame or suspension parts. Warning! G i If the battery manual unlocking of gear selector lever ( page 288). With the engine not running, there is no power assistance for the braking - 2003 Mercedes C-Class | Owner's Manual - Page 311
Practical hints Towing the vehicle Installing towing eye bolt Removing cover Press mark on cover in direction of arrow. Lift cover off to reveal threaded hole for towing eye bolt. The towing eye bolt is - 2003 Mercedes C-Class | Owner's Manual - Page 312
by Mercedes-Benz and that have the specified amperage rating. Never attempt to repair or bridge a blown fuse. Have the cause determined and remedied by an authorized Mercedes-Benz Center. Fuse box in passenger compartment Opening Pull cover 1 open with a screw driver or similar tool. Remove cover - 2003 Mercedes C-Class | Owner's Manual - Page 313
Practical hints Fuses Opening fuse box Auxiliary fuse box in trunk The auxiliary fuse box is located in the trunk. Spare fuses Spare fuses are found in the vehicle tool kit in the spare wheel well. 4 Fuse box cover 5 Clamps Release clamps 5. Remove cover 4. Closing fuse box Ensure that the sealing - 2003 Mercedes C-Class | Owner's Manual - Page 314
314 - 2003 Mercedes C-Class | Owner's Manual - Page 315
Technical data Spare parts service Warranty coverage Identification labels Layout of poly-V-belt drive Engine Rims and Tires Electrical system Main dimensions Weights Fuels, coolants, lubricants etc. Consumer information 315 - 2003 Mercedes C-Class | Owner's Manual - Page 316
maintenance and repair work. In addition, strategically located parts distribution centers provide quick and reliable parts service. More than 300000 different spare parts for Mercedes-Benz models are available. Mercedes-Benz original spare parts are subject to stringent quality inspections. Each - 2003 Mercedes C-Class | Owner's Manual - Page 317
Emission Performance Warranty California, Maine, Massachusetts, and Vermont Emission Control Systems Warranty Replacement parts and accessories are covered by the Mercedes-Benz Spare Parts and Accessories warranties, copies of which are available at any Mercedes-Benz Center. Loss of Service and - 2003 Mercedes C-Class | Owner's Manual - Page 318
Identification labels 1 Certification label 2 Vehicle Identification Number (VIN) 3 Information label, California version Vacuum line routing for emission control system 4 Engine number (engraved on engine) 5 VIN, visible (lower edge of windshield) 6 Emission control label When ordering spare - 2003 Mercedes C-Class | Owner's Manual - Page 319
belt drive Layout of poly-V-belt drive C 230 Kompressor Sport C 240 / C 320 (all models) C 32 AMG 1 Power steering pump 2 Idler pulley 3 Mechanical loader 4 Automatic belt tensioner 5 Air conditioning compressor 6 Crankshaft 7 Coolant pump 8 Generator (alternator) 1 Idler pulley 2 Automatic belt - 2003 Mercedes C-Class | Owner's Manual - Page 320
data Engine Engine Model Engine Mode of operation No. of cylinders Bore Stroke Total piston displacement Compression ratio Output acc. to SAE J 1349 Maximum torque acc. to SAE J 1349 Maximum engine speed Firing order Poly-V-belt 1 C 230 Kompressor Sport (203.040)1 271 4-stroke engine, gasoline - 2003 Mercedes C-Class | Owner's Manual - Page 321
Technical data Engine Model C 320 (203.064)1 C 320 4MATIC (203.084)1 C 320 Sport (203.064)1 C 320 4MATIC Sport (203.084)1 112 4-stroke engine, gasoline injection 6 3.54 in (89 vehicle. See an authorized Mercedes-Benz Center for the corresponding data of all special bodies and special equipment. 321 - 2003 Mercedes C-Class | Owner's Manual - Page 322
into contact with the vehicle body or axle parts. Damage to the tires or the vehicle may be the result. i Further information on tires and rims is available at any authorized Mercedes-Benz Center. A tire inflation pressure table is located on the fuel filler cap of the vehicle. The tire pressure - 2003 Mercedes C-Class | Owner's Manual - Page 323
tires) 7J x 16 H2 7J x 16 H2 1.46 in (37 mm) 205/55 R16 91 H M+S C 230 Kompressor Sport C 320 Sport C 320 4MATIC Sport 71/2J x 17 1.46 in (37 mm) 225/45 R17 91 W1 205/55 R16 91 H M+S C 32 AMG 205/50 R17 89 H M+S2 or 225/45 R17 91 H M+S1, 2 All season tires (radial - 2003 Mercedes C-Class | Owner's Manual - Page 324
Technical data Rims and Tires Mixed size tires C 32 AMG Front axle: Rims (light alloy) Wheel offset Summer tires (radial-ply tires) Rear axle: Rims (light alloy) Wheel offset Summer tires (radial-ply tires) 1 2 71/2J x 17 H2 1.46 in (37 mm) 225/45 R17 91 Y1 81/2J x 17 H2 1.34 in ( - 2003 Mercedes C-Class | Owner's Manual - Page 325
tire C 230 Kompressor Sport C 240 (all models) C 320 (all models) Rim (light alloy) Rim (steel) Wheel offset All season tire (radial-ply tire) Minispare wheel C 230 Kompressor Sport C 240 (all models) C 320 (all models) Rim (steel) Wheel offset All season tire (radial-ply tire) 1 C 32 AMG 7J x 16 - 2003 Mercedes C-Class | Owner's Manual - Page 326
data Electrical system Electrical system C 230 Kompressor Sport Generator (alternator) Starter motor Battery Spark plugs Electrode gap Tightening torque 14 V/120 A 12 V/1.1 kW 12 V/100 Ah Bosch F 6 MPP 332 0.031 in (0.8 mm) 18 - 22 ft.lb (25 - 30 Nm) C 240 / C 320 (all models) C 32 AMG 14 V/120 A 12 - 2003 Mercedes C-Class | Owner's Manual - Page 327
Technical data Main dimensions Main dimensions C 230 Kompressor Sport C 240 C 320 C 320 Sport Overall vehicle length 178.2 in (4526 (2715 mm) 58.8 in (1493 mm) 57.6 in (1464 mm) C 240 4MATIC C 320 4MATIC C 320 4MATIC Sport 178.2 in (4526 mm) 68.0 in (1728 mm) 56.0 in (1422 mm) 106.9 in (2715 mm) 58 - 2003 Mercedes C-Class | Owner's Manual - Page 328
Technical data Weights Weights Roof load max. Trunk load max. 220 lb (100 kg) 220 lb (100 kg) 328 - 2003 Mercedes C-Class | Owner's Manual - Page 329
match. Model Engine with oil filter C 230 Kompressor Sport C 240 C 320 C 320 Sport C 240 4MATIC C 320 4MATIC C 320 4MATIC Sport C 32 AMG Therefore use only brands tested and recommended by Mercedes-Benz. Please refer to the Factory Approved Service Products pamphlet, or inquire at your Mercedes-Benz - 2003 Mercedes C-Class | Owner's Manual - Page 330
US qt (0.46 l) Fuels, coolants, lubricants etc. Hypoid gear oil SAE 85 W 90 Transfer case approx. 0.62 US qt (0.59 l) MB Automatic Transmission Oil1 Power steering Front wheel hubs Brake system Cooling system C 230 Kompressor Sport C 240 (all models) C 320 (all models) C 32 AMG approx. 1.1 US qt - 2003 Mercedes C-Class | Owner's Manual - Page 331
Technical data Fuels, coolants, lubricants etc. Model Air conditioning system Windshield washer system: Without headlamp cleaning system With headlamp cleaning system* 1 Capacity Fuels, coolants, lubricants etc. R-134a refrigerant and special PAG lubricant oil (never R-12) MB Windshield Washer - 2003 Mercedes C-Class | Owner's Manual - Page 332
Technical data Fuels, coolants, lubricants etc. Engine oils Engine oils are specifically tested for their suitability in our engines. Therefore, use only engine oils recommended by Mercedes-Benz. Information on recommended brands is available in the Factory Approved Service Products pamphlet, or at - 2003 Mercedes C-Class | Owner's Manual - Page 333
all other fuel requirements, such as resistance to spark knock, boiling range, vapor pressure etc. ! To maintain the engine's durability and performance, premium terrain. i Flexible Fuel Vehicles (MY 2003 Mercedes-Benz C 320 models, except those equipped with manual transmission or 4 - MATIC - 2003 Mercedes C-Class | Owner's Manual - Page 334
be harmful to engine operation. Damage or malfunctions resulting from poor fuel quality or from blending specific fuel additives are not covered by the Mercedes-Benz Limited Warranty. Flexible Fuel Vehicles MY 2003 Mercedes-Benz C 320 models, except those equipped with manual transmission or 4MATIC - 2003 Mercedes C-Class | Owner's Manual - Page 335
(see your authorized Mercedes-Benz Center for further information). Rough idling may also be experienced at such temperatures before the engine is fully warmed up. Cruising range E85 fuel contains less energy per gallon than gasoline. To ensure that engine performance with Ethanol fuel is similar to - 2003 Mercedes C-Class | Owner's Manual - Page 336
Fuels, coolants, lubricants etc. Coolants The engine or other Mercedes-Benz approved products of equal specification (see Factory Approved Service Products pamphlet) make sure that the mixture is in accordance with label instructions. The water in the cooling system must meet minimum requirements - 2003 Mercedes C-Class | Owner's Manual - Page 337
engines be specifically formulated to protect the aluminum parts. Anticorrosion/antifreeze quantity Model C 230 Kompressor Sport C 240 / C 320 (all models) C 32 AMG shortened service life. Therefore, the following product is strongly recommended for use in your vehicle: Mercedes-Benz 325.0 - 2003 Mercedes C-Class | Owner's Manual - Page 338
Technical data Fuels, coolants, lubricants etc. Windshield washer and headlamp cleaning* system Both : 1 part "S" to 100 parts solvent [40 ml "S" to 1 gallon (4 l) solvent] G Washer solvent/antifreeze is highly flammable. Do not spill washer solvent/antifreeze on hot engine parts, because - 2003 Mercedes C-Class | Owner's Manual - Page 339
grade is a comparative rating based on the wear rate of the tire when performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service poor traction performance. Warning! G All passenger car tires - 2003 Mercedes C-Class | Owner's Manual - Page 340
sudden tire failure. Grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law. Warning! G The - 2003 Mercedes C-Class | Owner's Manual - Page 341
how fast the brake is applied. Bi-Xenon headlamps* Headlamps which use an electric arc as the light source and produce a more intense light than filament headlamps. Bi-Xenon headlamps produce low beam and high beam. CAC (Customer Assistance Center) Mercedes-Benz customer service center, which can - 2003 Mercedes C-Class | Owner's Manual - Page 342
communications systems, including the radio and navigation system, as the multifunction steering wheel to navigate uniquely identify each engine produced. Engine oil viscosity Measurement for service is due. Gear range Number of gears which are available to the automatic transmission fuel gauge. 342 - 2003 Mercedes C-Class | Owner's Manual - Page 343
transmission SELECT RADIO STATION pump, wheel Steering wheel with buttons for operating the control system. Overspeed range Engine speeds within the red marking of the tachometer dial. Avoid this engine speed range, as it may result in serious engine damage that is not covered by the Mercedes-Benz - 2003 Mercedes C-Class | Owner's Manual - Page 344
between standard operation S and winter operation W. Remote Vehicle Diagnostics Transmission of vehicle data and current location to the Mercedes-Benz Customer Assistance Center for subscribers to Tele Aid service. Restraint systems Seat belts, belt tensioners, airbags and child restraint - 2003 Mercedes C-Class | Owner's Manual - Page 345
of three types of response: automatic and manual emergency, roadside assistance and information. Tele with which threaded fasteners such as wheel bolts are tightened. Tire speed rating Part of tire designation; indicates the car phones, portable cell phones and audio systems (radio, CD, etc.). 345 - 2003 Mercedes C-Class | Owner's Manual - Page 346
346 - 2003 Mercedes C-Class | Owner's Manual - Page 347
Accelerator position, automatic transmission 143 Accident In rear view mirror parking position* 145 48 Adding Coolant 239 Engine oil 237 Additional turn 39 Instrument cluster illumination 107 Manual seat 33 Mirrors 39 Multicontour column length 37, 38 Steering wheel 37 Air conditioner (cooling) - 2003 Mercedes C-Class | Owner's Manual - Page 348
tool kit) 299, 341 Anticorrosion/antifreeze 337 Antiglare Automatic* 144 Manual 144 Antilock brake system (ABS) 341 Anti-theft alarm system Arming 79 Canceling Storage spaces 206 Ashtray 207 ATF (automatic transmission fluid) 238 AUDIO menu 116 Selecting radio station 117 Audio system 165 Audio and - 2003 Mercedes C-Class | Owner's Manual - Page 349
position 141 Gear shifting malfunctions 143 Kickdown 143 Manual shifting 139 One-touch gearshifting 139 Program mode selector switch 142 Selector lever position 138 Starting with 44 Transmission fluid 238 Winter program mode 142 Auxiliary fuse box 313 B BabySmartTM Airbag deactivation system 67, 341 - 2003 Mercedes C-Class | Owner's Manual - Page 350
distance to empty) 133 Service indicator 248 CAN system 341 Capacities Fuels, coolants, lubricants, Vehicle battery 304 CHECK ENGINE malfunction indicator lamp 259 Checking Brake fluid 234 Coolant level 234 wheels 252 MB Tex upholstery 253 Plastic and rubber parts 252 Seat belts 252 Steering wheel - 2003 Mercedes C-Class | Owner's Manual - Page 351
Clock 23, 122 Closing Glove box 203 Hood 236 Side windows instructions Combination switch 104 High beam flasher 47 Turn signals 47 Windshield wipers 48 Consumer information 339 Control and operation of radio transmitters 230 Multifunction steering wheel 112 NAVI menu* 118 Selecting radio system 117 - 2003 Mercedes C-Class | Owner's Manual - Page 352
control 149 Climate control system 153 Cruise control 194 Defrosting 152, 160 Engine with the key 53 ESP 76 Exterior lamps 102 Exterior lamps delayed shut shut-off Exterior lamps 126 Interior lighting 127 Dialing A number (telephone) 135 Difficulties While driving see Problems while driving 49 With - 2003 Mercedes C-Class | Owner's Manual - Page 353
in display 259 Starting with automatic transmission 44 Starting with manual transmission 44 Starting with the key 44 Turning off with the key 53 Engine cleaning 250 Engine compartment 235 Fuse box in 312 Hood 235 Engine malfunction indicator lamp 23, 259 Engine number 342 Engine oil 236, 332 Adding - 2003 Mercedes C-Class | Owner's Manual - Page 354
Switching on 101 Front seat head restraints Installing 94 Manual seat 94 Power seat* 94 Removing 94 Front seats Heater* 97 FSS (Flexible Service System) 247, 342 Fuel 234 Additives 334 Cruising range 335 E85 (Ethanol fuel) 335 Fuel reserve warning lamp 259 Gasoline additives 334 Premium unleaded - 2003 Mercedes C-Class | Owner's Manual - Page 355
233 Fuels, coolants, lubricants etc. Capacities 329 Functions (control system) 112, 115 Resetting 120 Fuse box 312 Fuse chart 312 Fuse extractor 313 Fuses 312 Auxiliary fuse box in the trunk 313 Fuse box in engine compartment 312 Fuse box in passenger compartment 312 Fuse chart 312 Fuse extractor - 2003 Mercedes C-Class | Owner's Manual - Page 356
35, 37 Seat belts 43 Steering wheel 37 High beam flasher 47, 104 293 High mounted brake lamp 291 Hood anchors 69 Information About service and warranty 10 Button Interior lighting 105 Activating automatic control 105 Deactivating automatic control 105 Delayed shut-off 127 Manual operation 105 Interior - 2003 Mercedes C-Class | Owner's Manual - Page 357
in display 272-275 Rear 291 Lamps, indicator and warning ABS 257 Airbag Off 61 Battery (SmartKey) 85 Brakes 258 CHECK ENGINE 259 Coolant 266 Engine diagnostics 257, 259 ESP 256 Fuel reserve 259 Instrument cluster 256-259 K Key dependency memory Settings 131 Key positions in starter switch 31 Key - 2003 Mercedes C-Class | Owner's Manual - Page 358
301 Lubricants Technical data 329 M Main dimensions 327 Maintenance 12, 247 Vehicles with E85 fuel 335 Malfunction Displaying 119 Malfunction memory 118 Calling up 118 Clearing 119 Manual headlamp mode 102 Manual operations Fuel filler flap 287 Interior lighting control 105 Locking the trunk 90 - 2003 Mercedes C-Class | Owner's Manual - Page 359
278 Doors 272 Engine 259 Engine oil level 270 ESP 269 Fuel reserve tank 272 Hood 272 Key 272 Lamps 272-275 Parking brake 264 Steering column not properly locked 276 Steering gear oil level 276 Tele Aid* 277 Telephone* 277 Trunk lid 272 Washer fluid 278 Multifunction steering wheel 24, 112, 343 - 2003 Mercedes C-Class | Owner's Manual - Page 360
115, 117 Radio transmitters 230 Safety 16 Telephone* 134, 165, 182 Vehicle outside the USA and Canada 13 Operating safety 16 Audio system 165 Operator's Manual 10 Ornamental moldings 251 Outer seats Rear seat head restraints 95 Outside temperature indicator 110 Overdue service 247 Overhead control - 2003 Mercedes C-Class | Owner's Manual - Page 361
on 101 Parking position* Exterior rear view mirrors 100, 131, 145 Parts see Spare parts service 316 Passenger compartment 230 Fuse box in 312 Inside rear view mirror 39 Interior lighting 105 Parcel net in front passenger footwell 206 Passenger safety see Occupant safety 56 Pedals 223 Performance In - 2003 Mercedes C-Class | Owner's Manual - Page 362
9 Program mode selector switch 344 Automatic transmission 142 Q Quick search Phone book* 136 R Radio Selecting stations 117 Station search 117 Station selection setting 128 Radio mode 171 Radio see Radio mode Radio transmitters, control and operation 230 Range (distance to empty) Calling up - 2003 Mercedes C-Class | Owner's Manual - Page 363
Infant and child restraint systems 65, 68, 344 Reverse (manual transmission) Shifting into 137 Rims 322 Roadside Assistance 12 Rolling code programming 219 RON (Research Octane Number) 234, 344 Roof rack* 196 Rotating wheels 244 Rubber parts Cleaning 252 S Safety Occupant 56 Safety belts see Seat - 2003 Mercedes C-Class | Owner's Manual - Page 364
Index Selector lever 23 Lock 44 Position (automatic transmission) 23, 138 Self-test BabySmartTM airbag deactivation system 67 Tele Aid* 210 Service Calling up the service indicator 248 Major service (Service B) 247 Minor service (Service A) 247 Overdue 247 Spare parts 316 Types 247 When due 247 - 2003 Mercedes C-Class | Owner's Manual - Page 365
reverse (manual transmission) 137 system 168 Spare fuses 313 Spare parts service 316 Spare wheel 281 Bolts 282 Minispare 300 Mounting 297 Removing 281 Speed Saving instructions 229 Starter switch 21, 31 Positions 31 Starting difficulties 45 Starting position 31 Starting the engine 44 Station (radio - 2003 Mercedes C-Class | Owner's Manual - Page 366
Message in display 276 Steering wheel Adjusting 37 Buttons 24 Cleaning 252 Electrical adjustment* 38 Height adjustment 38 Manual adjustment 37 Stolen vehicle Tracking services 217 Stopping Sliding/pop-up roof* 191 Windows 188 Storage compartments Armrest 205 Glove box 203 Ventilated compartments 155 - 2003 Mercedes C-Class | Owner's Manual - Page 367
Index Technical data 332 Brake fluid 332 Coolant 329 Coolants 336 Electrical system 326 Engine oil 332 Engine oil additives 332 Flexible fuel vehicles 334 Fuel requirements 333 Fuels 329 Gasoline additives 334 Lubricants 329 Main dimensions 327 Premium unleaded gasoline 333 Rims and tires 322 - 2003 Mercedes C-Class | Owner's Manual - Page 368
308 Tracking services For stolen vehicle 217 Traction 142, 339, 345 Transmission see Automatic or manual transmission 238 Transmission selector lever 288 Unlocking manually 288 Tread depth (tires) 245 Tread Wear 339 Trip computer 132 Trip odometer Resetting 109 Trunk Auxiliary fuse box 313 Closing - 2003 Mercedes C-Class | Owner's Manual - Page 369
Service battery 303 Towing 308 Unlocking 25 Unlocking in an emergency 285 With flexible fuel 334 Vehicle battery 303 Vehicle care 249 Cup holder 252 Engine cleaning 250 Gear selector lever 252 Hard plastic trim items 252 Headlamps 251 Instrument cluster 252 Leather upholstery 253 Light alloy wheels - 2003 Mercedes C-Class | Owner's Manual - Page 370
washer fluid 49 Winter driving 245 Block heater 246 Snow chains 246 Tires 245 Transmission program mode 142 Winter driving instructions 228 Winter tires 245 Wiper blades Cleaning 251 Installing 296 Removing 296 Replacing 296 Replacing insert 296 Wiping Interval 48 With windshield washer fluid 49 - 2003 Mercedes C-Class | Owner's Manual - Page 371
- 2003 Mercedes C-Class | Owner's Manual - Page 372
- 2003 Mercedes C-Class | Owner's Manual - Page 373
- 2003 Mercedes C-Class | Owner's Manual - Page 374
- 2003 Mercedes C-Class | Owner's Manual - Page 375
you can find us on the Mercedes-Benz web-site www.mbusa.com or www.mercedes-benz.ca. Warning! G To help avoid personal injury, be extremely careful when performing any service work or repairs. Improper or incomplete service or the use of incorrect or inappropriate parts or materials may damage the - 2003 Mercedes C-Class | Owner's Manual - Page 376
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 |
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C 230 Kompressor Sport
C 240
C 240 4MATIC
C 320
C 320 4MATIC
C 320 Sport
C 320 4MATIC Sport
C 32 AMG