Indicator/warning lamps
The indicator and warning lamps can light up in a variety of combinations and colors.
Several of the lamps are checked for proper functioning and light up temporarily when the engine is started or the ignition is switched on.
See also:
Treadwear
The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified government test course. For example,
a tire graded
150 wou ...
USB audio interface/mobile phone
audio interface
At a glance
It is possible to connect external audio devices.
They can be operated via iDrive. The sound is
output on the vehicle loudspeakers
Connectors for external devices
▷ Connection ...
Adjusting the volume
Adjusting the volume
Turn the knob during an announcement.
▷ The volume remains constant even if the
volume of other audio sources is changed.
▷ The volume is stored for the remote ...