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 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.
mostbet mostbet mostbetThe 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.
It is possible that the residual heat function may be activated automatically an hour after the SmartKey is removed. The vehicle is then ventilated for 30 minutes to dry the air-conditioning system.
•► Turn the SmartKey to position 0 in the ignition lock or remove it.
•► To activate: press the
button.
The indicator lamp above the
button
lights up.
•► To switch off: press the
button.
The indicator lamp above 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:
Engine oil
Please bear the following in mind
The engine oils are matched to the
performance of Mercedes-Benz engines and
service intervals. You should therefore only
use engine oils and oil filters that a ...
Controlling the rear-compartment
climate control automatically using the
rear control panel
Turn the SmartKey to position 2 in the
ignition lock.
Set the desired temperature.
To activate: press rocker switch 15 up or
down and select AUTO.
To deactivate: press rocker switch 15 up
...
Sun visors
Overview of sun visors
WARNING
Do not use the vanity mirror while driving.
Keep the vanity mirrors in the sun visors
closed while the vehicle is in motion.
Reflected glare can endanger you a ...
