I need some help with an electrical problem - I want to change the stock indicators (turn signals) to LED ones so have got an LED relay fitted.
The front indicators have already been changed to LED, but the rear are still stock, and they all work okay and flash as the right speed. However, when I try to put LED’s on the rear, both sides, front and back, flash as if they were hazard lights. ( again at the right speed). Also, if I disconnect the rears completely and just have the front LED’s, they both flash as well!!
I presume that this must be something to do with the relay, but can’t understand why?
Any idea’s suggestions??