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 ...

General information
General information The vehicle is supplied with two remote controls with keys. Each remote control contains a rechargeable battery that is automatically recharged when it is in the ignition ...

Tire inflation pressure values up to100 mph/160 km/h
X3 28i X3 35i ...