Fuel tank capacity

Approx. 22.5 US gallons/85 liters, including the reserve capacity of approx. 2.1 US gallons/8 liters.

X5 xDrive50i/X6 xDrive50i: reserve capacity of approx. 3.2 gallons/12 liters.

At the latest, refuel when the range drops Refuel promptly
At the latest, refuel when the range drops below 30 miles/50 km; otherwise, engine functions are not ensured and damage may occur.◀

    See also:

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    Switching the system on/off
    Switching off At the lowest fan speed, press the left side of the button on the driver's side. Switching on Press any button. ...

    Replacing the batteries
    No rechargeable batteries Do not use rechargeable batteries, as damage may result from the substances in the batteries. 1. Remove the cover. Press on the cover, arrow 1, and push forward, ...