See also:

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 wit ...

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 ...

2009 Mercedes-Benz R-Class Review
The last time I was in a Mercedes-Benz diesel I was 9 years old. My mom drove one. From inside my school classroom, I could hear her driving up the road; I could smell it from across the street. I ...