Mercedes-Benz GL-Class: 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
Activating/deactivating airrecirculation mode
You can deactivate the flow of fresh air if
unpleasant odors are entering the vehicle
from outside. The air already inside the
vehicle will then be recirculated.
The operation of air-recirculati ...
See also:
Important – use of spare tire
WARNING
Adhere to the instructions on the temporary spare warning label, affixed to the
wheel.
Where fitted the temporary use spare wheel is FOR TEMPORARY USE ONLY. Drive with
caution while ...
Steering in Emergencies
There are some situations when steering around a problem may be more effective
than braking.
Holding both sides of the steering wheel allows you to turn 180 degrees
without removing a hand.
...
Heated Mirrors
The heated outside rearview mirrors turn on when the rear window defogger is
on.
(Rear Window Defogger): This button
is on the climate control panel.
See “Rear Window Defogger” under Dual Auto ...
