2024 Audi A6 Quattro Headlight Bulb Lookup
Preliminary bulb-size candidates by vehicle. Headlamp and trim options can vary; verify the installed bulb before ordering.
Preliminary lookup — verify before buying
This lookup lists Factory LED (Sealed Unit) for low beam and Factory LED (Sealed Unit) for high beam. Check the owner's manual or removed bulb to confirm your exact lamp.
Low Beam Headlight
Factory LED (Sealed Unit)
High Beam Headlight
Factory LED (Sealed Unit)
Fog Light Bulb
Factory LED
Front Turn Signal
3157NA
Retailer links are searches, not fitment checks. Confirm the bulb number and headlamp assembly before choosing a product.
Preliminary Light Bulb Candidates
| Low Beam Headlight | Factory LED (Sealed Unit) |
| High Beam Headlight | Factory LED (Sealed Unit) |
| Fog Light | Factory LED |
| Front Turn Signal | 3157NA |
| Rear Taillight / Brake Light | 7443 |
| License Plate Light | 168 / 194 |
| Reverse / Backup Light | 921 |
Other Vehicle Resources for 2024 Audi A6 Quattro
Frequently Asked Questions
How can I confirm the headlight bulb for a 2024 Audi A6 Quattro?
This lookup lists Factory LED (Sealed Unit) for low beam and Factory LED (Sealed Unit) for high beam as preliminary candidates. Verify the exact lamp and trim in the owner's manual or against the removed bulb before buying.
Should I order a headlight bulb from this lookup alone?
No. Headlamp and trim options can vary. Confirm the bulb number from the owner's manual or the bulb removed from the vehicle before ordering.
How do I confirm a fog light bulb?
Check the owner's manual or read the number on the removed bulb. This lookup's fog-light entry is a candidate and may not match every trim or lamp assembly.