Alarm Horn: Service and Repair

65 75 557 - Removing and installing/replacing emergency power siren with tilt sensor





Important!
Read and comply with notes on protection against electrostatic damage (ESD protection) 61 35 ... Notes on ESD Protection (Electro Static Discharge).





Necessary preliminary tasks:
- Remove rear right bumper bracket Replacing Bracket for Rear Bumper at Left or Right





Unscrew nut (1).
Remove emergency power siren cover (2) from bumper bracket (3).





Disconnect plug connection (1).
Remove emergency power siren (2) in direction of arrow from rear right bumper bracket (2).





Replacement up to build date 09/07:
File bore (1) on bumper bracket by measurement (A).



Measurement A: 2.5mm ±





Replacement:
Carry out programming/coding Programming and Relearning.