Functional readiness of the airbag system

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:
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 ...
System limits
Sudden tire damage
Sudden serious tire damage caused by
external influences cannot be indicated in advance.◀
A natural, even pressure loss in all four tires cannot
be detected. Therefore ...
General driving notes
Closing the tailgate
Drive with the tailgate closed
Only drive with the tailgate closed; otherwise,
in the event of an accident or braking or
evasive maneuvers, passengers or other road
users ma ...
