Fig. AIR CONDITIONING/Other functions/Auxiliary heater with the various functions for programming the auxiliary heater |
Using this function you can use the residual heat of the coolant to heat the vehicle interior when the engine is switched off. If you have to leave the vehicle only briefly, you can in this way maintain the temperature set in the vehicle interior without consuming fuel by running the auxiliary heating.
Note
The residual heat function switches off automatically after ten minutes in order not to drain the battery.
- | Press this function key to use the residual heat from the coolant to heat the vehicle interior. |
The coloured bar behind the lettering indicates that the function has been activated. To switch off the function, press the function key Residual heat again. |