Functional readiness of the airbagsystem
When the ignition is switch on, the warning lamp in the instrument cluster lights up briefly and thereby indicates the operational readiness of the entire airbag system and the belt tensioner.
Airbag system malfunctioning
► Warning lamp does not come on when the
ignition is turned on.
► The warning lamp lights up continuously.
When there is a malfunction, have the airbag
system checked immediately
When there is a malfunction, have the airbag
system checked immediately; otherwise, there
is a risk that the system does not function as expected
in the event of an accident despite corresponding
severity of the accident.◄
See also:
Caring for special components
Light-alloy wheels
Use wheel cleaner, particularly during the winter
months. Do not use aggressive, acidic, strongly
alkaline or abrasive cleaners, or steam jets
above 140 ℉/60 ℃; f ...
Configuring the prewarning
After the warning function is switched on, the
following can be set via the iDrive:
▷ The prewarning can be switched on/off.
▷ The time of the prewarning can be set.
These settings ha ...
Automatic trunk lid operation
Opening
The trunk lid opens fully.
Press the button on the exterior of the trunk
lid.
Press the button on the
remote
control or in the driver's footwell.
Pressing the button agai ...