The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels.

See also:
Tilting the glass sunroof
Push switch upward briefly.
The closed roof is tilted and
the sliding visor opens
slightly.
The opened roof closes until
it is in its tilted position. The sliding visor stays complete ...
Switching on/off manually
Press the button.
On: the LED lights up.
Off: the LED goes out.
The PDC is shown on the Control Display.
Switch on the backup camera via the iDrive. ...
Driving through water
Maximum water depth:
▷ BMW X5: 20 inches/50 cm.
▷ BMW X6: 17 inches/45 cm.
Adhere to water depth and speed limitations
Only drive through water up to the above-mentioned
depth at n ...
