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View Full Version : Retro fit front fog lights(2010 Tiguan FWD



spike1947
04-07-2024, 06:22 PM
Hi
Have managed to retro fit front fog lights, made my own harness, all wired up apart from the relay feed, where would I take the feed from to trigger the relay ?.
Any ideas out there .

cheers
Spike

Crasher
05-07-2024, 01:02 PM
The front fogs are operated from terminal 7 on a 0.35mm CSA grey/white wire which may even be present down to the BCM. The BCM outputs are from T52a/25 white/yellow left and T52/c white right and these may also be present right up to the cars front.

spike1947
05-07-2024, 01:30 PM
Tks for that, could I piggy back off terminal #5 (https://www.vwaudiforum.co.uk/forum/usertag.php?do=list&action=hash&hash=5) on the Headlight switch to feed the front fogs relay ?.

spike1947
06-07-2024, 09:35 AM
Sorry meant piggy back from terminal 7 to trigger the relay .

cheers
Spike