12 41 020 Removing and installing/replacing starter motor (N62, N62TU)

WARNING: This page is about a different car, the 2005 BMW 545i and 2004 BMW 545i. However, it is still accessible from the selected car via links, so may be relevant.

Necessary Preliminary Tasks:

Switch off ignition
Follow instructions for disconnecting and connecting battery. Refer to 12 00 ... INSTRUCTIONS FOR DISCONNECTING AND CONNECTING BATTERY . Disconnect battery negative lead and cover. Refer to 61 21 010 REMOVING AND INSTALLING BATTERY .
Remove reinforcement plate.
E60/E63/64/E65/E66 Only: : Remove right exhaust manifold.

Release screw and nut.

Remove heat shield (1).

Fig 1: Locating Heat Shield Retaining Screw And Nut

Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten nut.

Tightening torque, refer to 12 41 4AZ in ENGINE ELECTRICAL SYSTEM - TIGHTENING TORQUES - 545i (4.4L) E60/N62 .

Unlock plug (1) and remove.

Fig 2: View Of Plug Connection

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws and pull release out of transmission mounting and remove.

Tightening torque, refer to 12 41 1AZ in ENGINE ELECTRICAL SYSTEM - TIGHTENING TORQUES - 545i (4.4L) E60/N62 .

Fig 3: Releasing Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Check starter pinion and ring gear for damage, replace damaged parts if necessary.