For the 2017 Audi A6, headlight bulb fitment depends on the lighting setup. The low beam uses either a D5S bulb or an LED unit, while the high beam is also listed as either D5S or LED. Verify whether the vehicle has HID-style D5S headlights or LED headlights before ordering replacement parts.
- Front turn signals use bulb 64132 with HID headlights and LED with LED headlights.
- Reverse, brake, center stop, cornering, daytime running, parking, tail, and rear turn signal lights are listed as LED.
- Interior map, reading, dome, trunk, vanity, and other listed lamps are primarily LED. The glove box and interior listings may use either 2825 or 98.
Use the existing headlamp and lamp configuration to confirm the correct replacement, especially when choosing between D5S and LED headlight assemblies.