Custom DRL issue.
Here's what i have:


It was hard to get a decent picture off my iphone but you get the idea, and both sides colour match perfectly. I'm having an issue trying to find a signal feed off the sidelight or headlight to activate the auto dim function. I spliced into what i thought was a sidelight wire of the main headlight harness but that didnt seem to work so i must of got the wrong one. I need to find the positive of either the sidelight ir headlight, preferably headlight. My car is also OEM xenon if that makes any difference. I had a look on fuse diagrams but they dont specify anything directly too. Would be even better if i could get a signal direct from the engine fuse box but if not, a feed of the wiring harness would be fine.
Also comments welcome on the DRL's.
Anyone help at all?



