Hi, I have a 1988 yj her in the UK which has been wired to comply with UK turn signal rules as we don't use the brake light as an indicator. I've just gone through two brand new relays to fix a broken turn signal and I think its because I don't understand the three way wiring on this thing. The relay has three prongs and there are three wires out of my dash. One is batt power = thin black in the photo, one is earth = thick black in photo and the other one i don't know.= blue one in photo. I've followed the instructions on the relay box with x to battery , p toearth and then the other one but I just seem to fry the relay. Any ideas on how this should work please?? I changed the wires exactly as they were on the original relay but it's no use, just get a buzzing noise. Thanks.
