General notes
If you cannot lock or unlock the vehicle with the SmartKey, either the battery in the SmartKey is discharged, the SmartKey is faulty or the starter battery is discharged.
- Check the battery in the SmartKey and replace it if necessary ().
- Unlock the driver's door using the mechanical key ().
- Lock the vehicle using the mechanical key ().
- Have the starter battery and the battery contacts checked at a qualified specialist workshop.
If the SmartKey is faulty, contact Roadside Assistance or a qualified specialist workshop.
See also:
Manual interior lighting control
•► To switch the front interior lighting on/
off: press the button.
•► To switch the rear interior lighting on/
off: press the button.
•► To switch the reading lamps on/off: ...
Design: Dynamic, resolute, self-assured
The Mercedes-Benz C-Class greets spring 2011 having undergone a comprehensive
makeover. The front and tail-end section of the million-seller are styled more
strikingly, the front being brought clo ...
Low-beam headlamps (halogen headlamps)
Switch off the lights.
Open the hood.
Remove the headlamp cover ().
Left-hand headlamp: detach the washer fluid reservoir ().
Turn housing cover 1 counter-clockwise and pull it out.
Pul ...
