Baz charger

Hi James I’ve just been reading through your post although it was some time ago. I have a 2011 q7 with LED rear lights and I have the same problem. Rear light works fine in all aspects. Brake, indicator etc but a warning light has appeared on the dash telling me a indicator problem and brake problem but all works fine. so just wondering your last post you were removing the unit to dry out. Even though my shows no sign of this. ? kind regards barry