MKV Golf LED Parking Lights / Headlights Upgrade - CODING HELP NEEDED

[Hiken]

Hi all,

Curious to find out what needs to be done in order to upgrade the Headlight and Parking Light bulbs to LEDs. Is there any specific coding or a recommended product I should be looking at?

I've been running LED "Canbus Error Free" Parkers for a while but recently they're throwing fault codes which I can't seem to get rid of.

Any help would be appreciated

Thanks