The concept
The parked-car ventilation blows air into the passenger compartment to lower interior temperatures.
The system can be switched on and off at any external temperature, either directly or by using a preset switch-on time. It remains switched on for 30 minutes.
Since the system uses a substantial amount of electrical current, refrain from activating it twice in succession without allowing the battery to be recharged in normal operation between use.
Open the vents to allow air to flow out.
They can be operated via iDrive.
See also:
Close the windows and glasssunroof
Driving with the glass sunroof and windows
open results in increased air resistance and
raises fuel consumption. ...
Vehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle, ...
General information
Your vehicle contains advanced technology for
the reduction of fuel consumption and emissions.
Fuel consumption depends on a number of different
factors.
The implementation of certain measures, ...