iDrive
See also:
Driving Experience Switch
The concept
The Driving Experience Switch can be used to
adjust the certain characteristics of the vehicle.
Various programs can be selected for this purpose.
The Driving Experience Switch and ...
Coolant level
Checking
1. Let the engine cool.
2. Turn the cap of the expansion tank slightly
counterclockwise to allow any excess pressure
to dissipate, and then open it.
3. The coolant level is correct if ...
Volume
▷ "Speed volume": speed-dependent volume
control.
▷ "PDC": volume of the PDC signal compared
to the entertainment sound output.
▷ "Gong": volume o ...
