This is how you can install a euro headlight switch into your vw gti. Switch bought on ebay and trigger wire at local dealer, part: 000-979-009-E. not sure if this part number will be the same in the U.S.
Install was quick and easy, now I have control over all the lights for the car. I can turn just the park lights, park lights with fogs or all lights. I had already disabled the DRL via vag com.
Post time: May-03-2017