Mercedes-Benz E 2008 Series Owner's Manual page 307

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Practical advice
Troubleshooting
Problem
The vehicle cannot be started
using the KEYLESS GO key and
the KEYLESS GO button. The KEY-
LESS GO key is in the vehicle.
You have lost the KEYLESS GO
key.
Auxiliary heating*
Problem
The auxiliary heating is not work-
ing.
304
Version: 2.9.4
Possible cause/consequence
A door is open. The key therefore
cannot be detected so easily.
You did not depress the brake
when starting the engine.
There is interference from a pow-
erful source of radio waves.
Possible cause/consequence
The fuel level is down to the
reserve level.
The battery is not sufficiently
charged.
The auxiliary heating is faulty.
Suggested solutions
Close the door and try to start the vehicle again.
X
Depress the brake and press the KEYLESS GO button.
X
Start your vehicle using the KEYLESS GO key in the ignition lock.
X
Have the KEYLESS GO key cancelled at a Mercedes-Benz Service
X
Centre.
Report the loss immediately to the vehicle insurers.
X
If necessary, have the manual locks changed too.
X
Suggested solutions
Refuel at the nearest filling station.
X
Charge the battery.
X
Have the auxiliary heating checked at a qualified specialist work-
X
shop.
* optional