Opening
Press the 
button on the
SmartKey.
Pull handle 1.
Raise the trunk lid.
See also:
Engine
Problem
Possible causes/consequences and
Solutions
The yellow Check Engine warning lamp lights up while the engine is
running.
There may be a malfunction, for exampl ...
Operating video DVD
► Switch on COMAND and select video DVD
(see the separate operating instructions).
► Press the
button on the
steering wheel to select the Audio menu.
DVD changer display (example)
...
BAS (Brake Assist System)
Observe the "Important safety
notes"
section.
BAS operates in emergency braking
situations. If you depress the brake pedal
quickly, BAS automatically boosts the braking
force, th ...