27 10 720 Replacing servomotor (ATC 400 X-Drive)

WARNING: This page is about a different car, the 2010 BMW X3, 2009 BMW X3, 2008 BMW X3, and 2007 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: After replacement, the "Repair" service function must be carried out with GT1.

Necessary preliminary tasks:

Remove complete exhaust system, see 18 00 020 REMOVING AND INSTALLING COMPLETE EXHAUST SYSTEM .
Remove heat shield.

Release screws and remove transmission cross-member.

Tightening torque: 27 00 10AZ, see 27 00 TRANSFER BOX IN GENERAL .

Fig 1: Transmission Cross-Member Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Disconnect plugs (1 and 2).

Release screws and remove servomotor from transfer case.

Tightening torque: 27 00 13AZ, see 27 00 TRANSFER BOX IN GENERAL .

Fig 2: Servomotor Plug And Screws

Courtesy of BMW OF NORTH AMERICA, INC.