Hi everyone,
The Daytime running light (DRL) that goes all the way round the passenger headlight unit stopped working. When I switch the lights on, the DRL flickers on for a split second and then stays off. I went to a garage and we switched around the LED Light Ballast Control Unit, as that is usually the failure point according to forums. But that was not the issue and the control unit was still working. It seems a waste that I now have to buy a whole headlight replacement unit just because the DRL does not work. Does anyone have any experience in solving this? In the worst case, I am looking to purchase a good condition headlight unit (My part number says 8R0 941 031 D and it is made by Valeo). I cannot find any exact part number matches on Ebay so was wondering if my 2014 would also be compatible with the 2013 to 2016 headlight units which have slightly different part numbers?