BMW X5: Quick reference

 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

 Front head restraints

General information The current head restraint position can be stored using the memory function. Safety information Warning Removal or incorrect adjustment of head restraints can cause injuries in the head and neck area. There is a risk of injury. Before driving, install the removed head restrain