61 35 900 Removing and installing/replacing ring antenna of electronic immobilizer: Installation:

WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.

Check for correct position of lock.

Slide in special tool 61 3 300 with flattened end (A) facing ring antenna and lever out ring antenna.

Fig 1: Levering Out Ring Antenna

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Cut open cable connector and remove ring antenna.

Fig 2: Removing Ring Antenna

Courtesy of BMW OF NORTH AMERICA, INC.