51 24 149 Replacing Valve On Hydraulic Unit

WARNING: This page is about a different car, the 2005 BMW 760i. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove hydraulic unit for rear lid actuation See 51 24 150 REMOVING AND INSTALLING/REPLACING HYDRAULIC UNIT FOR REAR LID ACTUATION (ELECTROHYDRAULIC-FULLY AUTOMATIC)

Release screws (1).

Detach valve (2) from hydraulic unit (3).

Tightening torque 51 24 9AZ . See 51 24 REAR LID LOCKS

Fig 1: Detaching Valve From Hydraulic Unit

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Sealing rings (1) on valve (2) must not be damaged.

Fig 2: Identifying Sealing Rings

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

No dirt may enter bore (1) on hydraulic unit (2).

Check fluid level. See 51 24 ... NOTES ON AUTOMATIC REAR LID ACTUATION (ELECTROHYDRAULIC-FULLY AUTOMATIC)

Fig 3: Identifying Enter Bore On Hydraulic Unit

Courtesy of BMW OF NORTH AMERICA, INC.