See also:

BAS PLUS (Brake Assist System Plus)
BAS PLUS is only available in vehicles equipped with DISTRONIC PLUS. Observe the "Important safety notes" section. At speeds above approximately 20 mph (30 km/h), BAS PLUS assists ...

Connecting AUX equipment
AUX drive The AUX drive jacks are located on the CD/DVD drive on the right next to the CD/DVD eject button. Displaying AUX The AUX display jacks are on the side of the screen. Audio and vide ...

Switching on/off
The three red indicator lamps in the button indicate the heating level you have selected. If the battery voltage is too low, the seat heating may switch off. One or more of the indicator lamp ...