Adjusting the lumbar support
You can adjust the contour of the front seats so as to provide optimum support for your back.
Move adjustment lever 1 in the
direction
of the arrow until the desired backrest
contour is achieved.
See also:
The mbrace system
The mbrace system provides different
services, e.g.:
- automatic and manual emergency call
- Roadside Assistance call
- MB Info call
To adjust the volume during an mbrace ...
Opening
Press the button on the
SmartKey.
Pull handle 1.
Raise the trunk lid. ...
Brake fluid
WARNING
Over a period of time, the brake fluid absorbs
moisture from the air; this lowers its boiling
point.
If the boiling point of the brake fluid is too low,
vapor pockets may form in the ...