2011 BMW 550 Gran Turismo review

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Tire inflation pressures at max. speeds above 100 mph/160 km/h
Speeds above 100 mph/160 km/h In order to drive at maximum speeds in excess of 100 mph/160 km/h, please observe, and, if necessary, adjust tire pressures for speeds exceeding 100 mph/160 km/h ...

Malfunction
The warning lamp comes on when the system has failed. A message appears on the Control Display. More information ...

General information
Lamps and bulbs make an essential contribution to vehicle safety. The manufacturer of your vehicle recommends that you entrust corresponding procedures to your service center if you are unfamil ...