65 75 055 Removing and installing/replacing emergency power siren with tilt sensor

WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary work

Remove GUIDE FOR BUMPER AT REAR RIGHT .

Secure guide for bumper (3) against falling out.

Unfasten plug connection (1) and disconnect.

Slacken nut (1).

Fig 1: Identifying Bumper, Plug Connection And Slacken Nut

Courtesy of BMW OF NORTH AMERICA, INC.

Unlock catch (1).

Remove emergency power siren (2) from guide for bumper (3).

Catch (1) must not be damaged.

Make sure emergency power siren (2) is correctly seated on guide for bumper (3).

Fig 2: Identifying Catch And Power Siren

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement:

Carry out VEHICLE PROGRAMMING/ENCODING .