2010 BMW X5 Owner's Manual - Page 230

Refueling 3. The reservoir is full when the fill level in the bottle stops changing. It is not possible to overfill. Pull bottle back, refer to arrow, and unscrew it. Reserve display After refilling, the reserve continues to appear after the engine is restarted. After the vehicle has been driven for a few more minutes, this display will disappear. Closing reservoir After the reservoir is filled, close it again with the releasing tool. After refilling diesel exhaust fluid Incorrect fluid After refilling with the incorrect fluid, e.g. antifreeze for windshield wiper fluid, do not start the engine because this could result in a fire hazard.< Contact your BMW Sports Activity Vehicle Center. Bottle disposal You can have bottles for diesel exhaust fluid properly disposed of at your BMW Sports Activity Vehicle Center. Only dispose of empty bottles in your household garbage if the local legal regulations permit it.< 228 Online Edition for Part no. 01 41 2 602 756 - © 06/09 BMW AG