2016 S5 DRL Fault

Author
Discussion

8IKERDAVE

Original Poster:

2,436 posts

220 months

Tuesday 27th June 2023
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Fired my car up earlier and it presented me with a DRL warning. Plugged in my Carly which confirmed "supply voltage for left LED-module for Daytrime Running Light and Parking Light"

First port of call is to check the fuse. Struggling with this as I can't find anywhere online telling me where this is! Any ideas?

If it isn't that, other than the module what else could cause this? It went in for a water pump at the beginning of the year and I'm sure the garage dropped the headlight unit as it has been suffering from condensation then. Not sure if the 2 are related but sure it doesn't help.

Dr G

15,402 posts

249 months

Monday 3rd July 2023
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From memory the DRLs on those have a little power supply module.