Switching on
The cooler can be operated at two levels.
1. Switch on the ignition.
2. 
Press the button once for
each cooling
level.
The highest cooling power is active when two LEDs are lit.
If the cooler was switched on the last time the ignition was switched on, it will likewise be switched on the next time the ignition is switched on.
See also:
Switching the high beams on and off
manually
Switching the high beams on and off
manually
▷ High beams on, arrow 1.
▷ High beams off/headlamp flasher, arrow 2.
To reactivate the High-beam Assistant, press
the button on the t ...
Adjusting the volume
Turn the volume button while giving an instruction
until the desired volume is set.
► The volume remains constant even if the
volume of other audio sources is changed.
► The volume i ...
Configuring the warning time
After the warning function is switched on, the
warning time can be set via the iDrive. For a late
warning time, prewarning is deactivated.
These settings have no effect on the time of the
warni ...