Activation conditions
You can activate the HOLD function if:
• the vehicle is stationary.
• the driver's door is closed or your seat belt is fastened.
• the electric parking brake is released.
• the hood is closed.
• the transmission is in position R, N or D.
The trunk lid must be closed in position R.
• DISTRONIC PLUS is deactivated.
See also:
Rear fog lamp
   - To switch on the rear fog lamp: turn the 
SmartKey in the ignition lock to position 2 
or start the engine.
- Turn the light switch to  or
 or
.
If the light switch is set to  or
, the rear f ...
   
Before changing a fuse
   •► Park the vehicle and apply the parking 
brake.
•► Switch off all electrical consumers.
•► Remove the SmartKey from the ignition 
lock.
The fuses are located in various fuse b ...
   
Setting the airflow
   - Turn the SmartKey to position 2 in the 
ignition lock.
- To increase: press the  button.
- To reduce: press the  button.
 
You can use automatic climate control to 
set the airflow in the re ...
   
