See also:

Removing
The head restraints cannot be removed. ...

Rear
BMW X5 BMW X5 Unlock the center armrest with the button in the lower section of the opening and fold down. Unlock the center armrest Press the button; the cover folds forward. With 3rd row ...

Treble, bass, balance, and fader
▷ "Treble": treble adjustment. ▷ "Bass": depth adjustment. ▷ "Balance": left/right volume distribution. ▷ "Fader": front/rear volume ...