Audi Q7 Electrical System Problems
Owners have filed 205 complaints with NHTSA about electrical system problems on the Audi Q7 across 18 model years. The 2017 model year has the most (53). The words owners use most often: “side marker” (18% of reports).
- 205electrical system complaints
- —median miles at failure
- 9mention a crash
- 8mention an injury
- 3related recalls
- $3,400typical repair cost reported by owners
- 34%of reports with a speed happened at 50+ mph
What owners describe
Phrases that appear unusually often in these complaints compared with complaints about other cars.
- Side marker: mentioned in 37 of 205 complaints (18%)
- Electrical exterior: mentioned in 14 of 205 complaints (7%)
How much does it cost to fix?
Owners who wrote down what they paid or were quoted put the typical electrical system repair on the Audi Q7 at $3,400, and half of them between $1,950 and $4,750.
Based on 14 NHTSA complaints about this problem alone that state a repair bill or quote (2008–2026), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.
At what mileage do electrical system problems happen?
Based on 78 complaints that reported the odometer reading.
How serious are the reports?
Of 205 complaints, 9 mention a crash, 4 a fire, 8 an injury.
Audi Q7 electrical system complaints by model year
| Model year | Electrical System complaints | Share of that year | Median miles |
|---|---|---|---|
| 2026 Q7 | 1 | 50% | — |
| 2025 Q7 | 5 | 29% | — |
| 2023 Q7 | 3 | 19% | 32,000 |
| 2022 Q7 | 4 | 20% | — |
| 2021 Q7 | 44 | 59% | 90,000 |
| 2020 Q7 | 10 | 36% | 42,850 |
| 2019 Q7 | 9 | 15% | 5,765 |
| 2018 Q7 | 16 | 11% | 10,000 |
| 2017 Q7 | 53 | 17% | 63,500 |
| 2015 Q7 | 2 | 4% | 68,000 |
| 2014 Q7 | 7 | 15% | 23,000 |
| 2013 Q7 | 3 | 7% | 67,000 |
| 2012 Q7 | 1 | 3% | 72,164 |
| 2011 Q7 | 2 | 9% | 69,000 |
| 2010 Q7 | 3 | 10% | 40,000 |
| 2009 Q7 | 3 | 14% | 74,000 |
| 2008 Q7 | 5 | 15% | 9,800 |
| 2007 Q7 | 34 | 36% | 62,000 |
When owners reported it
Related recalls (3)
Electrical system:software; electrical system: instrument cluster/panel
Model years: 2021
Problem: Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 SQ8, A6 SEDAN, A7, A8, Q7, Q8, RS6 Avant, RS7, RSQ8, S6 SEDAN, S7, S8, A6 Allroad, and SQ7 vehicles. Due to a software error, the instrument panel display may fail.
Risk: An instrument panel display that fails to show critical safety information, such as the speedometer or warning lights, increases the risk of a crash.
Fix: Dealers will update the instrument panel module software, free of charge. Owner notification letters were mailed April 24, 2025. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 90VC.
Air bags:sensor:side impact; electrical system
Model years: 2021
Problem: Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi A6 Allroad, Q7, RS6 and RS7 vehicles. The electrical connector can detach from the door crash sensor in either of the front doors.
Risk: A detached connector can delay the activation of the restraint systems, including the side air bag, curtain air bag and/or seat-belt pretensioners during a side impact crash, increasing the risk of injury.
Fix: Audi will notify owners, and dealers will inspect, and as necessary, replace the crash sensors in both front doors, free of charge. The recall began December 23, 2020. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 69BM.
Exterior lighting; electrical system:software
Model years: 2017
Problem: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2016 TT roadster, A3 cabriolet, A3 sedan and A3 e-tron, 2016-2017 TT coupe, 2017 A4 sedan and Q7 and 2015-2017 Q3 vehicles. The affected vehicles may have been programmed with new software that inadvertently makes the side marker lights inoperative in conjunction with the parking lights or the headlights. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Risk: If the side marker lights do not illuminate, the vehicle may be less visible at night, increasing the risk of a crash.
Fix: Audi will notify owners, and dealers will upload revised software to correct the issue, free of charge. This recall began November 2016. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 97CB.
What owners report
Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.
Seat belt Mulfunction and pre sense mulfunction. Fault code B101C07
I described this prior in a complaint from 7/31/26 - 11407511 This was an unassisted rollaway from parking. Car was in park and started drifting I tried to get back in the car and car pinned my leg. On top of this car has had multiple ignition failures. First only one or two at a time prior to…
While driving, the vehicle displayed an error message (occurring when going downhill), limited engine RPM to 1200, and illuminated a warning instructing the driver not to exceed 1200 RPM â a limp-mode condition that severely limited acceleration and the ability to maintain speed in traffic. On…
It is listed as Instrument cluster malfunction with a couple lights on like Brake, ABS, steering wheel with exclamation point next to it. Often when Iâm driving the screen in front of me that tells me my speed will go extremely dark to the point you can barely read what it says on it. I have not…
The vehicle has a recurring electrical failure involving the camshaft position sensor circuit (DTC P0365). The sensor itself is functional, but the wiring harness leading to the sensor develops internal copper fatigue due to a design flaw in the factory routing. The harness is bent tightly behind…
Frequently asked questions
Do all Audi Q7s have electrical system problems?
No. NHTSA has 205 owner complaints about electrical system for the Audi Q7. Complaint data shows that the problem is reported, not how many of all cars sold are affected.
Was there a recall on the Audi Q7 electrical system?
Yes: 3 safety recalls list electrical system. Check your VIN on NHTSA.gov to see whether the fix was done on your car.
How much does it cost to fix electrical system problems on the Audi Q7?
Owners report a typical cost of $3,400 (half paid between $1,950 and $4,750), from 14 complaints that state a repair bill or quote, in 2026 dollars.
What do owners say about electrical system problems on the Audi Q7?
The most frequent phrase is “side marker”, in 37 of 205 complaints, followed by “electrical exterior” (14).
Other Audi Q7 problems
- Engine problems (209)
- Exterior Lighting problems (167)
- Fuel/propulsion System problems (140)
See all Audi Q7 problems.