Rejecting or ending a call
Press the 
button on the steering
wheel.
If you are not in the Tel menu, you can still reject or end a call.
See also:
Replacing the windshield wiper blades
Removing the wiper blades
Before changing the wiper blades, always set the wiper arms to a vertical position
using the combination switch. There is otherwise a risk of damaging the hood.
Moving ...
Restarting the tire pressure loss warning system
Restart the tire pressure loss warning system
if you have:
• changed the tire pressure
• changed the wheels or tires
• mount new wheels or tires
Before restarting, consult the Tire and
...
Removing the ball coupling
Observe the manufacturer's installation instructions.
Press the protective cap into the ball coupling recess.
Make sure that the protective cap is firmly in place.
...