See also:

All around the headliner
All around the headliner 1. Emergency Request 2. Glass sunroof, powered 3. Indicator lamp, front passenger airbag 4. Reading lamps 5. Interior lamps ...

Operational readiness of airbag system
Operational readiness of airbag system In the radio ready state and beyond the warning lamp comes on briefly to indicate that the entire airbag system and the belt tensioners are operational. ...

The concept
BMW X5 BMW X5 ▷ During normal brake application, the outer brake lamps light up. ▷ During heavy brake application, the inner brake lamps light up in addition. BMW X6 BMW X6 & ...