Guys took an artic out today had to drop the trailer then go back and collect it after hooking it up lrft on return trip but when i used the brakes the reversing bleeper started to operate stoped checked the suzies they where fine it stoped for a while but started again thought it may be a short or just a dodgy connection any thoughts ?
No idea what the fault is but I like the idea of an audible warning to other road users when braking - perhaps not good at nightime though 
short somewhere, almost certainly. If not it’ll be a nightmare to sort.
Did the reversing lights come on too?
electrics are a nightmare to sort, i can almost here the noise of pulling fuses
well i sprayed the connectios with wd seemed to cure it just thinking brake lights operating when the brakes used the reverse beeper is tied into the reverse lights so poss a short somewhere
no reverse lights didnt come on
Its better when the reverse beeper doesnt work, you get less people standing behind you when your reversing
lol, bad earth possibly then - I wouldn’t worry about it to be honest, just fill in a defect form.
Try changing the susie, probably shorting out.