Activating/deactivating the residual heat function
The residual heat function is only available in Canada 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 deactivate: 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:
Vehicle data, GL 550
The data stated here refers specifically to a
vehicle with standard equipment. Consult an
authorized Mercedes-Benz Center for the
data for all vehicle variants and trim levels.
...
Important safety notes
WARNING
For reasons of safety, have the NECK-PRO
head restraints/NECK-PRO luxury head
restraints checked at an authorized
Mercedes-Benz Center after a rear-end
collision.
WARNING&nbs ...
Connecting AUX equipment
AUX drive
The AUX drive jacks are located on the CD/DVD drive on the right next to the
CD/DVD
eject button.
Displaying AUX
The AUX display jacks are on the side of the
screen.
Audio and vide ...