Switching on/off
Press the button.
▷ On: the LED lights up.
▷ Off: the LED goes out.
The state is stored for the remote control currently in use.
See also:
INTERIOR
The X5's interior lives up to luxury standards; it's not flashy, but the
quality materials used inside and the attention to detail tell you it's no
ordinary vehicle. My test car had upgrades like ...
Treble, bass, balance, and fader
▷ "Treble": treble adjustment.
▷ "Bass": depth adjustment.
▷ "Balance": left/right volume distribution.
▷ "Fader": front/rear volume ...
Switching on/off
Press the button ...