Lumbar supports
The lumbar support in the backrest of the driver's and front-passenger seats can be adjusted to provide optimum support for your back.
To select the seat: press the
function button.
The main area of the COMAND display is active. A scale appears.
To move to the lower menu bar: select
by sliding 
the COMAND controller
and press 
to confirm.
When you press the function
button,
the previously adjusted seat is active.
To adjust the lumbar support: select by
sliding 
or turning
the COMAND
controller and press to confirm.
See also:
General notes
USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful
interference, and
2. this device mus ...
Hydroplaning
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on the road surface, there is a danger of
hydroplaning occurring, even if:
• you drive at low speeds.
• the tires have adequate tread depth.
For this ...
Important safety notes
If a tire pressure monitor system is installed,
the vehicle's wheels have sensors that
monitor the tire pressures in all four tires. The
tire pressure monitor warns you when the
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