51 24 150 Removing and installing/replacing hydraulic unit for rear lid actuation (electrohydraulic-fully automatic): Notes

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2005 BMW 745i, 2005 BMW 745Li, 2004 BMW 745i, 2004 BMW 745Li, and 2003 BMW 745i. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Read and comply with Notes on automatic rear lid actuation (electrohydraulic-fully automatic), refer to 51 24... NOTES ON AUTOMATIC REAR LID ACTUATION (ELECTROHYDRAULIC-FULLY AUTOMATIC) .
Remove right luggage compartment wheel arch trim, refer to 51 47 161 REMOVING AND INSTALLING / REPLACING RIGHT LUGGAGE COMPARTMENT WHEEL ARCH TRIM

Have a cleaning cloth ready to catch emerging fluid.

Unscrew nuts (1).

Fig 1: Disconnecting Plug Connections

Courtesy of BMW OF NORTH AMERICA, INC.

Remove holder and pull out hydraulic unit (2).

Disconnect plug connections (3).

For removal of hydraulic cylinder only:

Unhook cable holders (5) and feed out hoses (4).

Tightening torque 51 24 4AZ. Refer to BODY EQUIPMENT - TIGHTENING TORQUES .

Tightening torque 51 24 7AZ. Refer to BODY EQUIPMENT - TIGHTENING TORQUES .