Activating/deactivating the residualheat function
It is possible to make use of the residual heat of the engine to continue heating the stationary vehicle for up to 30 minutes after the engine has been switched off. The heating time depends on the temperature that has been set.
The blower will run at a low speed
regardless of the airflow setting.
If you activate the residual heat function
at high temperatures, only the ventilation
will be activated. The blower runs at
medium speed.
► Turn the SmartKey to position 0 in the
ignition lock or remove it.
► To activate: press the
button.
The indicator lamp in the button
lights
up.
► To switch off: press the
button.
The indicator lamp in the button
goes
out.
Residual heat is deactivated
automatically:
• after about 30 minutes
• when the ignition is switched on
• if the battery voltage drops
• if the coolant temperature is too low
See also:
Sunblinds on the rear side windows
To extend: pull the
roller sunblind out by
tab 1 and hook it onto retainers 2 at the
top of the window.
Always guide the roller sunblind
by hand.
Do not let it snap back suddenly as this ...
Problems with Night View Assist Plus
Problem
Possible causes/consequences and
Solutions
The picture quality of Night View Assist Plus has
deteriorated.
The windshield wipers are smearing the windshield.
– ...
Wake up: ATTENTION ASSIST issues warning on detecting drowsiness
Studies have shown that around a quarter of all serious motorway accidents
are caused by drowsy drivers, making this factor an even bigger cause of
accidents than drink-driving. With ATTENTION ASS ...