Display messages
Possible causes/consequences and
M
Solutions
Â
Key not detected
(red display message)
The KEYLESS-GO key is not in the vehicle.
A warning tone also sounds.
If the engine is switched off, you can no longer lock the vehicle
centrally or start the engine.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Secure the vehicle against rolling away (
X
Locate the KEYLESS-GO key.
The KEYLESS-GO key is not detected while the engine is running
because there is interference from a strong source of radio waves.
A warning tone also sounds.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Secure the vehicle against rolling away (
X
Operate the vehicle with the key in the ignition lock if necessary.
Â
Key not detected
(white display mes-
sage)
The KEYLESS-GO key cannot be detected at present.
X
Change the location of the key with the KEYLESS-GO functions
in the vehicle.
If the KEYLESS-GO key is still not detected:
X
Operate the vehicle with the key in the ignition lock if necessary.
Â
Key still in vehi‐
cle
The KEYLESS-GO key has been detected inside the vehicle during
locking.
X
Remove the KEYLESS-GO key from the vehicle.
Â
Remove starting
button, then
insert key
The KEYLESS-GO key is not continually detected.
KEYLESS-GO is temporarily malfunctioning or is defective. A warn-
ing tone also sounds.
X
Insert the key into the ignition lock and turn it to the desired
position.
X
Visit a qualified specialist workshop.
Â
Close doors to
lock vehicle
At least one door is open. A warning tone also sounds.
X
Close all doors and lock the vehicle again.
280
Display messages
On-board computer and displays
Summary of Contents for 2013 C-Class Coupe
Page 1: ...C Class Coupé Owner s Manual Nur für internen Gebrauch For internal use only ...
Page 4: ......
Page 32: ...30 ...
Page 48: ...46 ...
Page 104: ...102 ...
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Page 328: ...326 ...
Page 370: ...368 ...
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