BMW 3: Entertainment

 System limits

Temperature The tire inflation pressure depends on the tire's temperature. Driving or exposure to the sun will increase the tire's temperature, thus increasing the tire inflation pressure. The tire inflation pressure is reduced when the tire temperature falls again. These circumstances may cause

 Speed warning

Concept A speed limit can be set that when reached will cause a warning to be issued. General information The warning is repeated if the vehicle speed exceeds the set speed limit again, after it has dropped below it by 3 mph/5 km/h. Adjusting Via iDrive: 1. "CAR". 2. "Settings". 3. "General settin