Switching the rear-compartment climate control on/off using the front control panel
Turn the SmartKey to position 2 in the
ignition lock.
Activate the 
rear compartment
function via COMAND.
The rear-compartment climate control can
be controlled via the front control panel
using the rear compartment
function.
To activate: press the 
rocker switch
up or down.
The indicator lamp in the rocker switch goes out. The previously selected settings come into effect again.
To deactivate: press the
rocker
switch up or down.
The indicator lamp in the rocker switch lights up.
See also:
M+S tires
At temperatures below 45 ‡(+7 †), use winter tires or all-season tires. Both
types of tire are identified by the M+S marking.
Only winter tires bearing the snowflake
symbol in addition to the M+ ...
Engine
Display messages
Possible causes/consequences and
Solutions
The coolant level is too low.
Add coolant, observing the warning notes when doing so.
If coolant nee ...
Important safety notes
WARNING
Never switch off the engine while the vehicle
is in motion.
There is no brake boost for the service brake
if the engine is not running. If the ignition is
switched off, there is also ...