See also:

The concept
Personal Profile concept You can set several of your vehicle's functions to suit your personal needs and preferences. The settings are automatically saved in the profile currently activated. ...

Temperature
Turn the wheel to set the desired temperature. The automatic climate control achieves this temperature as quickly as possible, if necessary with the maximum cooling or heating capacity, and ...

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 tension ...