See also:

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

Tire inflation pressures X5 xDrive50i with two rows of seats
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Indication of a flat tire
The warning lamp lights up red. A message appears on the Control Display. In addition, a signal sounds. There is a flat tire or a major loss in tire inflation pressure. Reduce your speed and ...