Went out with my mate in his 07 plate k03 GTI with factory Xenons yesterday and noticed that when he flashes his hi beams the Xenon shutter also flashes too. Very cool feature and I've noticed it on other cars with factory Xenons or Bi-Xenons.
My Xenons however were retrofitted using the Kufatec adapters and I've noticed that only the yellow hi-beam bulbs flash when I either pull the indicator stalk towards me to flash the beam, or push it away from me to apply the hi beam. There appears to be no Xenon activity at all when beaming.
Is this because the Kufatec leads don't support this function, or have I missed a check box in VCDS (which I've got)?
Only took me two years to notice
Thanks.