Having problems with your 2005 Volkswagen Passat ?
Vw 2004 passat alarm goes of when car is locked
Check contacts for the circuit in the rear window. You should be able to disconnect them on the right hand rear quarter or the car I think, may also be left I can't remember. Seen a few of the play up due to a bad connection there, also door locks and very common and can cause this sort of fault. Also check all windows are closing correctly and bonnet is latching correctly
If I stand correct the security system when functioning when remote locking is executed the horn and parking lights should sound and flash once unless there is an open door, hood, trunk lid and the lights would flash but no horn confirmation (beep) Does this happen when manual locking the car with the door lock mechanism?
Repair Help & Product Troubleshooting for 2005 Volkswagen Passat
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