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:
Charging the battery
WARNING
Never charge a battery still installed in the
vehicle unless a battery charger unit approved
by Mercedes-Benz is being used. Gases may
escape during charging and cause explosions
...
Suspension tuning
General notes
The Adaptive Damping System (ADS)
automatically controls the calibration of the
dampers and springs.
The damping is tuned individually to each wheel and depends on:
• your drivi ...
Tachometer
The red band in the tachometer indicates the
engine's overrevving range.
Do not drive in the overrevving
range, as
this could damage the engine.
The fuel supply is interrupted to protect the ...