LED tail lights

From forums Golf seems to fit this description.
Build date: 2009, prior to week 22
Central Electrics Revision*: 03xx
Headlights: Halogen or Bi-Xenon
- Coding (hex): 4
- Coding (binary): 00000100

0x04 does not work for me.

Tried 0x20

Results








Brakes all 5 lights on !
Good !





Rear fog light always on.








Day running light is now crazy mix ! Front left is on and rear right fog light is always on !

Tailgate open, inner lights remain on.