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 tension ...

Activating
1. Turn the light switch to or . 2. Press the button on the turn signal lever, arrow. The indicator lamp in the instrument cluster lights up. When the lights are switched on, the high b ...

Car care products
BMW recommends using cleaning and care products from BMW, since these have been tested and approved. Car care and cleaning products Follow the instructions on the container. When cleaning the ...