Malfunction
The warning lamp
comes on when the
system has failed.
A message appears on the Control Display. More information
See also:
Reporting safety defects
For US customers
The following only applies to vehicles owned
and operated in the US.
If you believe that your vehicle has a defect
which could cause a crash or could cause injury
or death, you ...
Setting
Pull the switch.
The LED lights up.
The indicator lamp lights up red.
The
parking brake is set.
Lower lamp: indicator lamp in
Canadian
models
Set the parking brake and further secure
...
Front
Active seat ventilation
1. Seat heating
2. Active seat ventilation
Press button 1 or 2 once depending on the temperature
or ventilation position. The LED in the
respective button lights up.
...