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After the ignition is switched off
The roof can still be operated for approx. 1 minute, as long as no door has been opened. ...

Tire inflation pressures X5 xDrive50i with three rows of seats
  ...

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Overloading the vehicle To avoid exceeding the approved carrying capacity of the tires, never overload the vehicle. Overloading can lead to overheating and increases the rate at which damage d ...