See also:

Tire Pressure Monitor TPM
The concept The tire inflation pressure is measured in the four mounted tires. The system notifies you if there is a significant loss of pressure in one or more tires. ...

Lighter
Lighter With the engine running or the ignition switched on, press in the cigarette lighter. The lighter can be removed as soon as it pops back out. Danger of burns Only hold the hot light ...

Tire inflation pressure values up to 100 mph/160 km/h
740i, 740Li, 750i, 750Li 760Li 750i xDrive, 750Li xDrive ...