im trying to retrofit door warning lights, I have piggybacked the earth in pin 21. But not getting any luck with power, I have tried both pin 13 & 17 but nothing. I’m on a 08 plate with date of March 08 on the controller. I have tried unplugging the harness from the body of the car and also leaving the car but still no luck
Is the any other process i can try to see what’s not right
Is the any other process i can try to see what’s not right