Audi Q7 headlights problems

Filed Oct 21, 2026 · Lights · 54,921 miles · NY

The contact owns a 2017 Audi Q7. The contact stated that while driving 25 MPH, an inoperable passenger’s side front headlight assembly warning light illuminated. The contact stated that the headlight was functioning properly even though the warning light was displayed. The manufacturer was made aware of the failure by telephone. The contact expressed concerns that the warning failure posed a safety risk because the contact might not be alerted if the headlight failed. The approximate failure mileage was 54,921.

Filed Oct 19, 2026 · Lights · TX

The vehicle reports front right side marker malfunction error while I do not see any issue with the headlight. I see that certain vehicles were recalled for the same model earlier reporting the same issue and hence wanted to report this a safety incident if the light malfunction while driving at night.

Filed Jul 2, 2026 · Lights · CA

On my 2017 Audi Q7 with 93169 miles, I am getting the error message along with a warning lamp that states: "Front right side marker light defective." The light actually works however I am getting this message. If the light were to actually go out it would affect the safety of my vehicle. I hear this is a common issue with the 2017 Audi Q7s and is very costly to fix at the dealer because the entire headlight assembly is usually replaced by the dealer. My vehicle is available for inspection if needed.

Filed Jun 8, 2026 · Lights · WA

Defective side‑marker LED inside sealed headlight assembly Component: Exterior Lighting / Headlights Make/Model/Year: 2017 Audi Q7 prestige Issue: Defective side‑marker LED inside sealed headlight assembly Complaint: The side‑marker LED inside the headlight assembly on my 2017 Audi Q7 has failed due to an internal LED driver defect. The LED module is sealed and non‑serviceable, so the entire headlight assembly must be replaced at a cost of $2,000–$5,000. The vehicle displays a “Side Marker Light Defective” warning even though the LED is still illuminated, indicating reduced output that triggers the fault. This failure reduces nighttime visibility and creates a safety hazard. This is a widespread issue reported by many Audi Q7 owners. Audi designed the LED module as a non‑replaceable component, leaving full headlight replacement as the only repair option. This is a design flaw that forces an extremely expensive repair for a basic safety function. I am requesting that the federal safety agency investigate this lighting defect.

Filed May 19, 2026 · Lights · ME

Parking light defective message on dash board. Looked at the light and all lights present. Talked to a dealer and the headlight assembly to replace is 6K plus. For a small yellow side light inside of headlight that is still on, but the message on dashboard says otherwise. Was told that it isn't outputting enough light power.

Filed Mar 14, 2026 · Lights · CA

Warning message on dashboard regarding right side marker light defective. This warning only occurs after sundown when the daylight sensor has engaged. Confirmed by Audi dealer service on 3/12/2026. Dealer reports this is due to a problem with a LED light inside the headlamp component. Dealer denies coverage for the repair under my active extended warranty. Dealer states an approximate $5,000 repair, at my expense, to replace the entire right headlamp assembly is the sole remedy. It appears the failed component may fall under the scope of safety recall, Audi 97CB (found on your website at: the federal safety agency ID 16V642-5761.pdf) but my VIN number is not specifically included within the recall. As this appears to be the same or directly related issue, perhaps the recall affects a greater amount of vehicles beyond the initially declared VIN number. My safety concern is that any problem with nighttime lighting is a deadly serious matter.

Filed Oct 8, 2025 · Lights · OR

The "right side marker light" error message comes on when headlights are on, but the marker light is operating fine. I understand that this is part of a recall on other Audi Q7 models, but my 2017 does not appear to be within that recall. I request that the recall be expanded to include my auto. It appears from online information that other owners outside of the recall are having the issue that the recall is aimed at. Thank you for your consideration. [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 25, 2025 · Electrical · SC

First Incident [XXX], in Columbia SC driving in parking lot On Post, approx 10pm, blocking traffic. Car shut down and MMI disappeared. After approximately 20-30 minutes car started, still no screen. I was able to drive it. Next day, Rebooted per Google, took to dealership who said I should make sure I used premium gas. When I said I did I was told to be careful which gas station I bought it from. And since the screen was back up they couldn’t do anything. I called the Corporate office who had them run a full systems check. All with MMI was well until [XXX] at [XXX]pm. Driving in Columbia SC screen disappeared again but car did not stop this time. I called dealership who told me to press the volume button until it rebooted. It didn’t work. I was told to bring it in. The Audi App sent me a Headlight Assistant Malfunction Warning! message at 7:44pm also, same evening as the MMI incident. Copy of current screen and 10/24 service receipt. This is a dangerous situation as someone almost hit the back of my car during the first incident since the stop was so sudden ([XXX]) I was blocking the driveway and cars had to backup and detour in a small dark area. Losing MMI while driving is a distraction. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 22, 2025 · Electrical, Lights · SC

Yesterday I bought a 2019 Audi Q7 and today I get a warning light stating my right parking lamp is defective. Upon checking the light I found that it was on and working. Upon researching the issue I found that there are numerous complaints on 2017 and 2018 models of the same vehicle, for the same issue. Dealership stating it is an entire right headlight replacement to the tune of over $ 2500.

Filed May 19, 2025 · Lights · OR

Side markers lights are failing at an abnormally high rate. The pop up error and chime is incredibly distracting as it pops up every 20 to 30 seconds blocking most of the information on the instrument cluster. The side marker lights still function even when the error pops up. Audi will only replace the entire headlight housing to fix the problem, but that seems extreme to fix what appears to be a software issue, as the side marker lights still is fully functioning.