2003 Mercedes-Benz G500 Q&A

2003 Mercedes-Benz G500 Question: Alarm siren sounds for no apparent reason.

Vehicle can be parked, driving, locked, or unlocked. Remote unlock will shut off siren. Central locking in cabin will not turn it off, at least while driving. I can remove Fuse 8 but that also disables central locking altogether. -
Answer 1
Check grounds for corrosion. -