Fix yellowing, dim or failed DRL lights on Audi A6L C7PA adaptive LED headlights. Plug & Play replacement. Headlight Dynamic Range Control Reset? A6 (C7 Platform) Discussion - Headlight range control module (J431) - Hi, i got this fault reading 01771. I was told by the mechanic that if I want to replace the headlight control module, I must purchase it with the whole headlight as a new set. Is this true?Upgrading the headlights on your Audi A7 C7 (2012–2018) delivers measurable gains in nighttime visibility, aesthetics, and resale value—especially when replacing halogen or early LED projectors with modern A7 C7 adaptive LED headlight upgrade kits featuring dynamic turn signals, laser high beams. If your vehicle's daytime running lights turn yellow, become dim, or stop working, it means it's time to replace the LED board. Package Include: x2 replacement circuit board Audi A6 C7 2016–2018 LED DRL Module Board (left. I have searched and have not found much, but is anyone else having one, or both, of their daytime LED strips in the LED headlight assemblies that is dimming? The driver's LED strip is noticeably dimmer than the passenger side, almost yellow in color. Adjustment function: The adaptive control module of the automotive headlight module unit is an integral part of the lighting system, providing the voltage. The A6 C7 continued Audi's time-honoured craftmanship in refined luxury executive cars, offering a quiet and comfortable ride as well as excellent handling characteristics.
