Switching the front climate control on/off using the front control panel
Turn the SmartKey to position 2 in the
ignition lock.
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:
Setting the rear-compartment airflow
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
...
AMG vehicles with rear axle locking differential
Your vehicle is equipped with a self-locking
differential on the rear axle. For better
protection of the differential on the rear axle,
carry out an oil change after a breaking-in
phase of 200 ...
Cleaning the seat belts
Use clean, lukewarm water and soap solution.
Do not clean the seat belts using chemical cleaning agents. Do not dry the
seat belts by warming them above 176 ‡ (80 †) or placing them in dire ...