Owner-reported complaints naming the exterior lighting system, filed with NHTSA
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Reports naming headlights, tail lights, turn signals and other exterior lighting. Every record below is an owner-reported complaint about the 2018 Audi Q7 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 23 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Shown in the owner’s own words, exactly as filed
I AM GETTING FRONT LEFT SIDE MARKER LIGHT FAULTY PROBLEM. I WAS TOLD THIS IS VERY COMMON FOR 2018 AUDI Q7. PLEASE INVESTIGATE THIS ISSUE AND SEE IF I AM QUALIFIED TO GET THIS REPLACED BY AUDI. APPARENTLY, THE REPLACING THE LAMP ISN'T EASY BUT WOUDL REQUIRE TO REPLACE THE WHOLE LIGHTING FIXTURE WHICH COULD COST OVER $2K. THANK YOU.
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.
ALERT " Left Front side marker light defective" see owner manual. That is the message
Left Front side marker light faulty. is the warning on the dashboard - I have noticed there is a recall I believe 2017 2018 for the same part and this is on a 2019 so it's obviously the part it actually says if there's a software fix
Right Front Parking Light Defective
The console displays side marker light defective warning, but both the side marker lights are working
The contact owns a 2018 Audi Q7. The contact stated that on several occasions while driving at various speeds, an orange triangle warning symbol and a message that the "Driver’s side Front Marker Defective - See Owner’s Manual" was displayed. The vehicle was taken to an independent mechanic, where it was diagnosed that the front driver’s side marker needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 84,901.
Left front side marker light defective.
"front left" or "front right" "side marker light defective" message Rear brakes loud squeal when reversing.
We had a warning light go on on the dash advising there was an issue with the driver's side side marker lamp. In looking at the lamp, it is still illuminating, just not as bright as normal. This is a known issue with Audi - several complaints have been made already and there is even a recall on certain vins. My vin was not included in this so the cost is falling on me (in the form of $6200 not including tax) despite this being the exact same issue in the recall.
Getting error message again regarding "Front Right Side Marker Light Defective". This issue was already addressed back in late 2024 by my local Audi service center, but has popped back up again for the second time. My car has a little over 100K and has no other problems. There was an Audi recall Campaign 97CB (NHTSA campaign ID #16V642000) that addresses this exact issue and applies to some affected VIN numbers, but mine is not included. Seem to be occurring with a lot of regularity based on research online.
A very distracting warning about an issue with a front left side marker keeps popping up - on some rides multiple times in a minute! - and the only way to address it is, according to the dealership, to pay almost $7,000 to replace the entire headlamp assembly. It’s so distracting I do not permit the new teenage driver in our family to drive the car because I do not think it is safe. The visual is alarming and appears in the display immediately behind the steering wheel, so it is distracting. I think it makes a Ping! noise too, each time it appears. The car passed inspection because the light still works, there seems to be some other problem deep in the assembly that is causing the distracting warning. Given the cost and the safety issue from the distraction, I was surprised there is not a recall on this. So, I am reporting it now. Here is the information the dealership provided with the estimate: IMMEDIATE ATTENTION UPON INSPECTION AND DIAGNOSING FOUND LEFT HEADLAMP ASSEMBLY IS DEFECTIVE 450TU FOR HEADLAMP REPLACEMENT 350 TU FOR FRONT CAMERA CALIBRATION REPLACE HEADLAMP ASSEMBLY IS 6,973.89
97CB (NHTSA campaign ID 16V642000. This recall address this issue on the 2018 Audi Q7. Side marker light malfunction. Does my vehicle qualify?
Getting error message regarding "Front Right Side Marker Light Defective". My car has a little over 66K and has no problems. There was an Audi recall ampaign97CB (NHTSA campaign ID #16V642000) that addresses this exact issue and applies to some affected VIN numbers, but mine is not included.
Error code for right front side marker light faulty. Light seems to be working. I've had two mechanics look at the car. They can't figure out what's wrong. Error message appears randomly. Brakes are very squeaky. I took the car to Audi and they said it was normal and I should brake more aggressively.
My car shows a warning message that says, right front side marker light issue. I understand Audi issued a recall for this issue but only for certain VINs which did not include my car.
The left front side marker light is defective. However, the left front side marker light is working. The vehicle keeps reporting this error. Audi recall campaign 97CB (NHTSA campaign ID 16V642000) addresses this exact issue, but this problem has always existed. Even 2018 Audi vehicles have this problem.
Audi Q7 front right parking light defective. Audi recall campaign 97CB (NHTSA campaign ID 16V642000) 16V642000 My vehicle says no open recalls but I get the error meaaage.
Car starting giving an error that the “Front right side parking light is defective”.
Front left side marker light malfunction warning came on. All lights seem to be working but warning light is still on . All forums online indicate a common issue with no resolution other than disabling the safety feature which is not a good option. Seems to be a prevalent issue with the q7 and should warrant a recall
Front right side marker light defective warning message populates when the vehicle is started, and also when temperatures are low, or conditions are wet. It also causes the ADAS components to be deactivated some of the times it occurs.
Warning light comes on stating front left side marker light is not working. However, light is on. Warning continues to come and ding non-stop despite the light working correctly. Searching the internet shows that this has happened to thousands of people. Audi is trying to charge over $5K for a known defect. Dangerous to have these lights not connected properly to the car's system.
Just had the vehicle in for the it’s 60k mile service and no issues reported. Today, at 63k miles I had the same dealer look at a headlight malfunction and the service technician reported the rear coil springs are failing and need replaced.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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