They are very different. It's not an easy fit, you'll need to change a lot, for example the BCM. It's a bit like retrofitting bi-xenon to a Polo 6R.golffather wrote: ↑Tue Sep 11, 2018 12:31 am Will 6C LED headlights fit a 6R H7 using this guide?
Or are the plugs different using the same as xenon plugs?
You'll need an adapter from 10 to 14 pins, halogen has only 10 pins, Xenon and LED headlights have 14 pins.
Then you'll need another BCM, depending on your current setup it could be a lot of work (BCM Max retrofit)
You'll need to disable your DRL, in whatever way you have it on your halogen setup, but probably included in the previous step.
Then you'll need to run some additional wires from the headlight to the BCM
And ideally, depending on the legislation in place in your country, you'll need to add AFS and headlight washers.
Overall, it's not an easy retrofit in any way.