See also:

Changing the picture format
Select Source in the AUX menu and press the button on the remote control to confirm. Select Display Aux or Disk Drive Aux and press the button to confirm. Select Auto16:9 optimized, 4:3 o ...

SmartKey battery
Important safety notes It is advisable to have batteries replaced at a qualified specialist workshop, e.g. at an authorized Mercedes-Benz Center. WARNING   Batteries contain toxic and c ...

Shifting to transmission position D
- When the vehicle is stationary, depress the brake pedal. - Push the DIRECT SELECT lever down past the first point of resistance. ...