My Omega has recently started beeping a quiet acknowledgment on locking/unlocking via remote when hazards flash-from the boot area, and now this beeps quietly in time with the right indicator/flasher or hazards-but not the left!! Huh??
Car has a towbar and aftermarket rear parking sensors, but not towing at present and sensors switched off (sounder on rear shelf-so not this). It's not the power sounder, so I'm guessing its a beeper repeater for the towbar indicators, located near the boot lock somewhere as this is where the sound is coming from.
Any ideas??
Guessing that it is a towbar wiring issue?
Comments appreciated...
Right-had it to pieces; another 2 hours working on this car

Rang the towbar fitter who said most likely to be water in socket-pulled caps off, looks damp.
Had the trim panel off, pulled all the wiring out of the hole and inspected, lots of Scotch clips

One thick brown wire looked like had once been in a Scotch clip due to sheathing missing, everything else looked normal.
Stripped top damp socket, red wire loose, re-connected. Disconnected green wire on socket as suggested by fitter, to see if this is the prob; still beeps. Bloody thing.
Car works fine otherwise, so decided to re-assemble and refit. Two hours and no progress.

Don't use the towbar, but like everything perfect on the car so a little fault like a beeping right indicator is hugely annoying to me. Not bothered about removing beeper and fitting dash light, just want what is fitted to work 100%.
Will dry the sockets out and have another go in the dry.
