BMW X5: Front Sub-Frame

 Power windows

General information The windows can be opened with the vehicle key from the outside as well as closed with Comfort Access. With Comfort Access: The windows can be closed from the outside via Comfort Access. When a window is often opened in the same position, this task can be performed by the BMW I

 Crankcase

As far as the physical appearance and dimensions, the crankcase on the N54 is the same as the N52. The main change is in the materials, the N54 uses an all aluminum alloy crankcase. There is also cast iron cylinder liners similar to the previous M54 engine. The reason for using the all aluminum c