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:
Activating/deactivating the residual heat function
The residual heat function is only available in
vehicles for Canada with automatic climate
control.
It is possible to make use of the residual heat
of the engine to continue heating the
stati ...
General notes
WARNING
All categories of messages contain important information which should be taken
note of and,
where a malfunction is indicated, addressed as soon as possible at an authorized
Mercedes-B ...
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 devic ...