They look nice mate!
Looks like yours is the MK3.5?
I've seen some UK sellers also offering these modules along with fitting - I'm hoping they would know
how to get rid of the error code?
Maybe you could try and clear them through the OBD?
Here is the listing:
RGB multicolor DRL order includes: OEM style, Multicolour function LED boards, LED Drivers, left and right. Doesn’t work for facelift model 2017+!! Only for
seat leon Mk3 2013-2016 pre-facelift. take out the original LED boards from the modules.
www.ebay.co.uk