BMW X5: Automatic Transmission

 General information - BMW display key

General information Thescope of delivery of the BMW display key includes an additional mechanical key. If the display key is used, the mechanical key should be carried with you, for instance in the wallet. The mechanical key is used like the integrated key. The display key supports all functions of

 Bolts

Although, the N54 engine has an all aluminum crankcase, many of the bolts are still aluminum as on the N52. This is to reduce any potential confusion between steel and aluminum bolts. Some bolts, for example, are steel such as the cylinder head cover bolts. This is possible, due to the plastic cy