BMW XM Owner's Manual page 336

MOBILITY
1. To open the fuel filler flap, press on the rear
edge, arrow. The fuel filler flap opens.
2. Turn the fuel cap counterclockwise.
3. Place the fuel cap in the bracket attached to
the fuel filler flap.
Additional information:
Tank ventilation system, refer to page 334.
Closing
1. Fit the fuel cap and turn it clockwise until
you clearly hear a click.
2. Press on the fuel filler flap until it engages.
336
Refueling
Online Edition for Part no. 01405A8A608 - VI/23
Emergency unlocking
It may be necessary in certain situations to un-
lock the fuel filler flap manually, for instance
with an electrical malfunction.
The release is located in the cargo area.
1. Remove the cover on the right side trim
panel.
2. Pull the green button with the fuel pump
icon. This silently releases the fuel filler flap.
3. To open the fuel filler flap, press on the rear
edge. The fuel filler flap opens.
4. Carefully open the fuel filler cap. Excess
pressure can build up in the fuel tank from
gasoline vapor.
5. Refuel the vehicle as usual. The residual
pressure in the tank may make refueling
difficult, for instance the filler nozzle may
shut off frequently.
Have the vehicle checked immediately by an
authorized service center or another qualified
service center or repair shop.