T25 Torx head screws that hold the Mass Air Flow Sensor housing on to the air filter box. Reattach the BMW X5 diesel engine cover by lining up the
notches on top of the air cleaner hosing and press the engine cover down on to the engine and locking the BMW engine cover clamps into place on the bottom of the cover assembly.
Please check your BMW owners manual before attempting any service repairs or maintenance on your vehicle for proper maintenance intervals and OEM replacement part numbers for your
vehicle. Your owners manual should also tell you how often to change the air filter in your BMW. If you do not have an owners manual you can purchase a Haynes Manual or Chilton Manual at any auto
parts store. BMW comes with a 4 year 50,000 mile maintenance plan that covers changing the air filter so you may be able to have the dealership change yours for free if you are still under the
limit. This air filter guide is for the engine air filter only, the BMW cabin air filter is a separate filter. This BMW maintenance guide may also be helpful to owners of the 2001, 2002, 2003,
2004, 2005, 2006, F20, F21, E81,
E82, E87, E88, 114i, 114d, 116i, 116d, 118i, 120d, 125i, 125d, M135i, E90, E91, E92, E93, 316i, 320i, 320xi, 328i, 335i, 335is, F22, F23, 228i, 235i, F32, 428i, 435i, 420d, E60, F10, 528i, 535i,
F12, F13, 640i, 650i, 640d, 650i, F01, 730d, 740i, 750i, 740Li, 750Li, X1, X3, X4, X5 E53, X6 and xdrive.
Please see the How To Replace the Battery in a BMW Key Fob for instructions on changing a dead key fob
battery and BMW Maintenance Guides for more helpful repair instructions.