See also:

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 tensione ...

Sockets
The lighter socket can be used as a socket for electrical equipment while the engine is running or when the ignition is switched on. The total load of all sockets must not exceed 140 watt at 1 ...

Switching on/off directly
1. "Settings" 2. "Climate" 3. "Activate parked-car vent." Switching on/off directly The symbol on the automatic climate control flashes if the system is switc ...