Releasing seat belts
- Press release button 4() and guide belt tongue 2 back towards belt sash guide 1.
Make sure that the seat belt is fully rolled up. Otherwise, the seat belt or
belt tongue will be trapped in the door or in the seat mechanism. This could damage
the door, the door trim panel and the seat belt. Damaged seat belts can no longer
fulfill their protective function and must be replaced. Consult an authorized Mercedes-
Benz Center.
See also:
Headlamps fogged up on the inside
The headlamps may fog up on the inside if
there is high atmospheric humidity.
► Drive with the headlamps switched on.
The level of moisture diminishes,
depending on the length of the jou ...
Locking and unlocking centrally
The SmartKey centrally locks/unlocks:
• the doors
• the trunk lid
• the fuel filler flap
1 Locks the vehicle
2 Unlocks the trunk lid
3 Unlocks the vehicle
When unlocking, the turn signals ...
Trailer power supply
The trailer socket of your vehicle is equipped at the factory with a permanent
power supply. The permanent power supply is supplied via trailer socket pin 4.
You can connect accessories with a m ...