Controlling the rear-compartment climate control automatically using the front control panel
Turn the SmartKey to position 2 in the
ignition lock.
Activate the 
rear compartment
function via COMAND.
Rear-compartment climate control can be
controlled via the front control panel using
the rear compartment function.
Set the desired temperature.
To switch on: press rocker switch
up or down.
The indicator lamp in the rocker
switch lights up.
To deactivate: press the 
rocker
switch up or down.
The indicator lamp in the rocker
switch goes out.
or
Set the air distribution using COMAND.
The indicator lamp in the rocker
switch goes out.
To return to the standard display, activate
the front climate control function via
COMAND.
The rear display changes to the standard
display automatically after five seconds.
See also:
ATA (Anti-Theft Alarm system)
alarm system is armed and you open:
• a door
• the vehicle with the mechanical key
• the trunk lid
• the hood
The alarm is not switched off, even if you
close the open door that has tri ...
Mercedes-Benz M-Class
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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
th ...