Activating/deactivating the residual heat 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 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.
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:
Notes on care
Regular care of your vehicle is a condition for
retaining the quality in the long term.
Use care products and cleaning agents
recommended and approved by Mercedes-
Benz.
WARNING
Many cleani ...
Clearing the shift range restriction
Pull and hold the right-hand steering wheel
paddle shifter until D is shown again in the
multifunction display.
The automatic transmission shifts from the
current shift range directly to D. ...
Cargo compartment enlargement
Important safety notes
WARNING
Always lock the seat backrest in its upright position when the rear seat bench
is occupied, or the extended cargo volume is not in use.
Check for secure lockin ...