See also:

Activating audio AUX mode
When you connect an external audio source, audio AUX is not selected automatically. Select Audio in the main function bar by sliding and turning the COMAND controller and press to confirm. ...

Child-proof locks for the rear doors
WARNING Children could open a rear door from inside the vehicle. This could result in serious injuries or an accident. Therefore, when children ride in the rear always secure the rear doors ...

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 ...