I'm sure the clever people on here can help, but I just can't figure it out.
I have an old (1999) L/R Discovery and when you connect a trailer usually a light on the dash lights up, but it now only comes on when you attempt to indicate left. But the caravan indicators don't work, however the left hand indicator works when the car hazard lights are on, when you change it from hazard to indicators it won't come on, also only one brake light works, left hand side again. If you take a bulb from the non working side then it works in the left. Don't know if it's the caravan electrics or the socket on the towbar. Going to London next week, so if anyone can pinpoint the fault, or knows a good repairman I will be very grateful, thanks
When we had a Disco there was no light when connecting caravan but a green light trailer symbol when indicating.I would first of all check motor socket as often wet gets in and they corrode at connections inside.
Certainly the green light (with the Trailer symbol ) should only come on when indicating and should flash in time with the green 'Arrow ' symbol.
As above, you have got some dirt or a loose wire somewhere, probably in the black socket or plug.
DaveS1
replace the plug on the van, i have gotten to the stage with the boss' various exploits it is pointless faffing about cleaning up contacts etc when a new plug is only a couple of quid