See also:

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

External devices
At a glance ...

Stowing cargo
BMW X5 BMW X5 BMW X6 BMW X6 ▷ Very heavy cargo: when the rear seat is not occupied, secure each of the outer safety belts in the BMW X5 in the opposite buckle. ▷ Heavy cargo: ...