See also:

Switching off automatically
The system switches off and the LED goes out: After approx. 160 ft/50 m when driving forward. Above approx. 22 mph/36 km/h when driving forward. Switch on the system again if necessary. ...

BMW X5: rear window wiper
BMW X5: rear window wiper 1. Intermittent wipe When reverse gear is engaged, the system switches to continuous operation 2. Cleaning the rear window Do not use the washing mechanisms when ...

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 ...