2011 Mercedes R-Class Owner's Manual - Page 238

2011 Mercedes R-Class Manual

Page 238 highlights

236 Warning and indicator lamps in the instrument cluster Display messages Possible causes/consequences and M Solutions The KEYLESS-GO key cannot be detected at present. X Change the location of the SmartKey with the KEYLESS-GO functions in the vehicle. If the KEYLESS-GO key is still not detected: X On-board computer and displays + Key Not Detected (white display message) Change the location of the SmartKey with the KEYLESS-GO functions in the vehicle. X Operate the vehicle with the key in the ignition lock if necessary. + Key Detected In Vehicle The KEYLESS-GO key has been detected inside the vehicle during locking. X Remove the KEYLESS-GO key from the vehicle. The KEYLESS-GO key can continuously not be detected. X Insert the SmartKey into the ignition lock and turn it to the desired position. X Visit a qualified specialist workshop. + Pull starting button out then insert key Warning and indicator lamps in the instrument cluster Apply the brakes. Problem Possible causes/consequences and M Solutions $ (USA only) You are driving with the parking brake engaged. J (Canada only) X Release the parking brake. The warning lamp goes out and the warning tone ceases. The red brake system warning lamp comes on while the vehicle is moving. A warning tone also sounds. $ (USA only) G Risk of accident J (Canada only) There is insufficient brake fluid in the fluid reservoir. The red brake system X Pull over and stop the vehicle safely as soon as possible, paying warning lamp comes on attention to road and traffic conditions. Do not continue driving while the engine is under any circumstances. running. A warning tone X Engage the parking brake. also sounds. X Consult a qualified specialist workshop immediately. X Observe the additional display messages in the multifunction display. Do not add brake fluid. This will not rectify the malfunction.

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Display messages
Possible causes/consequences and
M
Solutions
+
Key Not Detected
(white display
message)
The KEYLESS-GO key cannot be detected at present.
X
Change the location of the SmartKey with the KEYLESS-GO
functions in the vehicle.
If the KEYLESS-GO key is still not detected:
X
Change the location of the SmartKey with the KEYLESS-GO
functions in the vehicle.
X
Operate the vehicle with the key in the ignition lock if necessary.
+
Key Detected In
Vehicle
The KEYLESS-GO key has been detected inside the vehicle during
locking.
X
Remove the KEYLESS-GO key from the vehicle.
+
Pull starting
button out then
insert key
The KEYLESS-GO key can continuously not be detected.
X
Insert the SmartKey into the ignition lock and turn it to the
desired position.
X
Visit a qualified specialist workshop.
Warning and indicator lamps in the instrument cluster
Apply the brakes.
Problem
Possible causes/consequences and
M
Solutions
$
(USA only)
J
(Canada only)
The red brake system
warning lamp comes on
while the vehicle is
moving. A warning tone
also sounds.
You are driving with the parking brake engaged.
X
Release the parking brake.
The warning lamp goes out and the warning tone ceases.
$
(USA only)
J
(Canada only)
The red brake system
warning lamp comes on
while the engine is
running. A warning tone
also sounds.
G
Risk of accident
There is insufficient brake fluid in the fluid reservoir.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driving
under any circumstances.
X
Engage the parking brake.
X
Consult a qualified specialist workshop immediately.
X
Observe the additional display messages in the multifunction
display.
Do not add brake fluid. This will not rectify the malfunction.
236
Warning and indicator lamps in the instrument cluster
On-board computer and displays