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 ...

Deleting the button assignments
1. Press buttons 1 and 8 simultaneously for approx. five seconds. 2. "OK" ...

Instrument cluster
Instrument cluster 1. Turn signal indicator lamp 2. Speedometer 3. Indicator/warning lamps 4. Active cruise control 5. Tachometer 6. BMW X5: current fuel consumption BMW X6: engine oil ...