Quick answer: Tangma Craftsman lists complete LED headlight assemblies for the Audi A6 C7/C7.5 platform covering 2012–2018. Compatibility depends on the original halogen, xenon or LED system, connector layout, control modules, adaptive-lighting equipment, production date and left- or right-hand-drive beam pattern. Professional installation and beam aiming are recommended.
Products covered by this guide
The Audi A6 LED Headlights 2012+ Matrix DRL are listed for C7 and C7.5 vehicles and feature modern LED lenses with sequential turn signals. The Audi A6 C7 Bi-LED Headlights: Matrix DRL Upgrade 2012–2018 are another complete-assembly option.
“Matrix DRL” in an aftermarket product title may describe the daytime-running-light design. It should not automatically be interpreted as confirmation that every original Audi matrix, adaptive or camera-controlled function is retained. Confirm supported functions in writing before ordering.
Compatibility checklist
| Item | Information to provide |
|---|---|
| Vehicle | Audi A6 C7 or C7.5, model year and production date |
| VIN | Full VIN for build-specific checking |
| Original lights | Halogen, xenon, full LED or adaptive equipment |
| Connectors | Clear photos of plugs, pins, modules and rear covers |
| Functions | DRL, turn signal, auto leveling, AFS and dashboard monitoring |
| Market | LHD or RHD beam pattern and local lighting rules |
Before installation
- Disconnect the battery according to the vehicle service procedure.
- Inspect both new assemblies for transport damage, loose covers and connector damage.
- Compare mounting tabs, rear housings, plugs and module locations with the original headlights.
- Confirm which original modules must be transferred and which new modules or adapters are supplied.
- Protect painted surfaces before removing bumper or trim components.
Installation sequence
The exact procedure varies by vehicle specification, but a typical complete-headlight retrofit includes front bumper or trim removal, original headlight removal, module transfer or adapter installation, preliminary connection, functional testing, final mounting, bumper reassembly, coding if required and beam aiming.
Do not fully reassemble the front end until low beam, high beam, DRL, turn signals and dashboard warning status have been checked on both sides. If the vehicle has leveling or adaptive functions, test them before final tightening.
Does coding need to be performed?
Coding may be required. A replacement that closely matches the original equipment may need less configuration than a conversion from halogen or xenon to a different LED setup. Bulb monitoring, DRL behavior, sequential turn signals, adaptive functions and fault-code handling can all depend on the car’s control-module configuration.
Scan the vehicle before installation and record existing faults. After installation, scan again, clear relevant faults only after diagnosing them, and confirm that no lighting or leveling errors return.
Common installation problems
Flickering or intermittent operation
Check connector seating, ground connections, transferred modules, adapters and coding. Do not assume a new assembly is faulty until both electrical supply and configuration have been verified.
Dashboard bulb warning
The monitoring system may not recognize a different electrical load. Confirm module compatibility and coding requirements with a qualified Audi specialist.
Condensation
Light temporary misting can differ from water ingress. Inspect rear covers, vents, seals and any wiring pass-throughs. Persistent droplets or standing water require correction.
Uneven beam pattern
Verify that each assembly is correctly seated, then perform professional beam aiming. The beam pattern must suit the driving side of the destination market.
Frequently asked questions
Will these headlights fit my Audi A6?
They are intended for Audi A6 C7/C7.5 applications. Final fitment depends on model year, production date, original lighting type, connectors, modules and beam pattern. Send the VIN and photos before ordering.
Which years are compatible?
The listed assemblies target 2012–2018 A6 C7/C7.5 vehicles. Build-specific electrical differences still need verification.
Is coding required?
Possibly. Coding is more likely when changing lighting technology or when the original car has adaptive, leveling or monitoring features.
What modules are included?
Package contents vary. Confirm whether LED drivers, ballasts, control modules and adapters are included or whether original parts must be transferred.
How difficult is installation?
Advanced. Front-end disassembly, wiring verification, diagnostics, possible coding and beam aiming make professional installation the safer choice.
Compatibility note: Product year ranges are not a substitute for checking VIN, production date, original equipment and connector photos.
