$2000...for a HEADLIGHT? (Audi No High Beam)

Owner drove his mint 2008 Audi TT from 2 hours away for a diagnosis. Customer complaint: the LEFT HIGH BEAM is not working, so the car cannot pass safety inspection, and high-speed night driving is problematic. He said a replacement headlight assembly costs well over $1000...IF YOU CAN FIND ONE! This model has the fancy Xenon Adaptive Super Headlights, which were available for only one or two model years... Let s see if we can at least DIAGNOSE the problem, and give the owner a recommendation... TOPDON TORNADO 90000 BATTERY CHARGER: https://www.topdon.us/discount/PineHollow10?redirect=%2Fproducts%2Ftornado-90000 10% DISCOUNT CODE! PineHollow10 THINKTOOL PROS: https://www.amazon.com/dp/B08XXWHQVJ?tag=onamzpineholl-20&linkCode=ssc&creativeASIN=B08XXWHQVJ&asc_item-id=amzn1.ideas.NHZL00NIDEPF TS 100 SOLDERING IRON: https://www.amazon.com/dp/B07SQDZ9SV?tag=onamzpineholl-20&linkCode=ssc&creativeASIN=B07SQDZ9SV&asc_item-id=amzn1.ideas.H4433MU1BH5V Enjoy! Ivan