See also:

Vehicle remote closing
If you forget to lock your vehicle but are no longer in the vicinity of the vehicle, it can be locked for you by the Mercedes-Benz Customer Assistance Center. The vehicle can be locked remotely ...

Deactivating
- Press and hold the closing button in the tailgate until you hear two short tones. ...

CD/DVD drive and AUX jacks
The CD/DVD drive is located in the center behind the front seats. 1 CD/DVD slot 2 AUX, right-hand (R) jack for audio signal 3 AUX, left-hand (L) jack for audio signal 4 AUX, jack for vid ...