Applies to: vehicles with diesel engine
On cold days, the interior of the vehicle warms up more quickly with the supplementary electric heater. The supplementary heater is switched on automatically as required, depending on the setting on the vehicle heating system.
The supplementary heater function can be switched on or off as required. Select the following on the infotainment system: MENU button > Car > left control button > Vehicle settings > A/C > Auto supplementary heater.