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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1821 (Distance Systems, Cruise Control - Repair) >> Adaptive Cruise Control >> 66 31 016 Removing and installing (replacing) long range sensor (LRR sensor) (M-kit)

66 31 016 Removing and installing (replacing) long range sensor (LRR sensor) (M-kit)

WARNING: This page is about a different car, the 2010 BMW M5, 2009 BMW M5, 2009 BMW 550i, 2008 BMW M5, and 2008 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.

Tape off bumper in working area (1) with yellow plastic adhesive tape.

Lever out trim with special tool 00 9 317 (wedge) and remove.

Fig 1: Taping Bumper In Working Area (1) With Yellow Tape
G05479161Courtesy of BMW OF NORTH AMERICA, INC.

Firmly press down plastic adhesive tape (1) in working area again.

Unclip long range sensor (2) from mounting.

Installation: 

Make sure long range sensor (2) is correctly and securely seated.

Fig 2: Identifying Long Range Sensor (2)
G05479162Courtesy of BMW OF NORTH AMERICA, INC.

Secure long range sensor (1) against falling out.

Disconnect plug connection (2) and remove long range sensor (1).

Fig 3: Identifying Plug Connection (2) And Long Range Sensor (1)
G05479163Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: