BMW X5: Mobility

 Replacing Cylinder Head Gasket (N52K)

Special tools required: 11 4 430 11 4 470 IMPORTANT: Aluminium-magnesium materials. No steel screws/bolts may be used due to the threat of electrochemical corrosion. A magnesium crankcase requires aluminium screws/bolts exclusively. Aluminium screws/bolts must be replaced each time they are r

 HDC Hill Descent Control

Principle HDC Hill Descent Control is a downhill control feature that controls the vehicle speed on steep downhill grades, for instance when driving on unpaved roads. General information When the system is active, the vehicle moves at the speed set by the driver, without the driver having to depress