Mercedes-Benz C Class Owner's Manual page 280

Practical advice
Troubleshooting
Problem
The vehicle does not start using
the KEYLESS GO key and the
KEYLESS GO button on the se-
lector lever. The KEYLESS GO
key is in the vehicle.
The vehicle does not start using
the KEYLESS GO key and the
KEYLESS GO button on the se-
lector lever. The KEYLESS GO
key is in the vehicle.
The vehicle does not start using
the KEYLESS GO key and the
KEYLESS GO button on the se-
lector lever. The KEYLESS GO
key is in the vehicle.
You have lost the KEYLESS GO
key .
278
Possible cause/consequence Suggested solutions
A door is open. The key there-
fore cannot be detected so easi-
ly.
You did not depress the brake
when starting the engine.
There is interference from a
powerful source of radio waves.
Nur fuer internen Gebrauch Nur fuer internen Gebrauch
E
Close the door and try to start the vehicle again.
E
Depress the brake pedal and press the KEYLESS GO button on
the selector lever.
E
Start your vehicle using the KEYLESS GO key in the ignition
lock.
E
Have the KEYLESS GO key cancelled at a Mercedes-Benz
Service Centre.
E
Report the loss immediately to the vehicle insurers.
E
If necessary, have the manual locks changed too.