Alarm Horn: Service and Repair
WM 966519 Removing and installing alarm siren
Technical values
Preliminary work
1. Remove wiper linkage with wiper motor. -> 921519 Removing and installing wiper motor - section on "Removing" 921519 Removing and installing wiper motor
Removing alarm siren
Installation position of alarm siren
NOTICE
Voltage peaks
- Risk of damage to electrical load or to the control unit
-> Remove remote control and switch off ignition before disconnecting or removing electrical load.
1. Screw off fastening nut -1- ( -arrow A- ).
Removing alarm siren
2. If necessary, secure the fastening screw -2- to prevent it from turning using a suitable tool.
3. Remove alarm siren -3- in an upward direction -arrow B-.
4. Release and pull off electric plug connection -4-.
Pulling off electric plug connection
Installing alarm siren
1. Plug in electric plug connection -4- until it engages securely.
Plugging in electric plug connection
2. Position the alarm siren -3- ( -arrow C- ) and screw on the fastening nut -1-.
Installing alarm siren
3. If necessary, secure the fastening screw -2- to prevent it from turning using a suitable tool.
4. Tighten fastening nut -1- => Tightening torque: 20 Nm (15 ftlb.) ( -arrow D- ).
Subsequent work
1. Install wiper linkage with wiper motor. -> 921519 Removing and installing wiper motor - section on "Installing" 921519 Removing and installing wiper motor