2018 Audi Q5 electrical problems
76 of the 207 complaints owners filed with NHTSA about the 2018 Audi Q5 name the electrical system (NHTSA’s “Electrical System” heading — wiring, modules, batteries, charging, infotainment and driver displays — NHTSA's broadest heading). Filed under the same heading: 310 manufacturer bulletins, 1 recall. Every figure below is a document in a federal file, linked; none is a failure rate, and none is a verdict on any one car.
What owners filed about the electrical system
Source: NHTSA complaint database0 of the 76 reports a crash · 0 a fire · 0 injuries. Self-reported, unverified.
Filed per year: 2018: 3 · 2019: 3 · 2020: 4 · 2021: 4 · 2022: 2 · 2023: 22 · 2024: 15 · 2025: 12 · 2026: 11
Half of the 19 owners who gave an odometer reading reported the electrical problem between 6,000 and 72,000 miles. A median of reports, not the life of a part.
207 complaints in all about the 2018 Audi Q5, 11 filed in 2026. The whole picture, every system →
Counts are owner reports to NHTSA, not verified defects, and scale with how many of these were sold; nothing here is a rate. NHTSA groups complaints coarsely, so “Electrical System” means the same area of the vehicle, not one fault.
Across model years: Audi Q5 electrical problems, every year on file →
In owners’ own words
Source: NHTSA complaint databaseFiled with NHTSA by the people who own these cars, about the electrical system. Quoted as written, with anything identifying removed; unverified reports — what was said, not a finding that it was true.
There is a module under the back seat called the J533 that I am told got wet. This completely shut down the entire car as my wife and child were driving down the highway. We were very disheartened to find out that this is an out of pocket expense for a common thing to happen in the back of an SUV. .
Car suddenly tied while driving in city; engine/all systems shut off. It took several hours for roadside assistance to arrive, and the 1st 2 towing companies could not disengage the braking system to load onto truck!
Navigation locks up, driver cockpit and dash screen shuts down when carplay is activated. At time the car doesn't recognize carplay. Additionally the volume control will only increase and not decrease volume. Sometimes it says speech recognition not recognized when adjusting volume. Has not resolved for the 10 months I have owned the car
I've had several issues with my vehicle when backing up and the presence going off without a reason. When backing up on several occasions, the sensors will beep and bring the vehicle to grinding stop. When I check the area, there are no vehicles, person, or objects in the path of the vehicle.
I was driving 65 miles an hour on I-95 in the left lane approaching the exit for I-695 north on saturday, january 4th at 5:00pm. It was raining. No one was in front of me or behind me when my car dash lit up with an Audi pre sense red sign on a black background.
What is on file about the electrical system
Source: NHTSA recalls, investigations and manufacturer communicationsRecall filed under this heading
- 21V947000 HighDec 8, 2021 · 288,991 vehicles
- Volkswagen Group of America, Inc. (Audi) is recalling certain 2021-2022 Q5 Sportback, SQ5 Sportback, 2018-2022 Q5, and SQ5 vehicles. A liquid spill in the rear seat, or water ingress from an insufficient body seam underneath the vehicle may allow liquid to penetrate the gateway control module, causing it to shutdown.
310 manufacturer bulletins filed under this heading
- TSB_2069331_8 Service bulletinAug 26, 2026
- This bulletin provides informaitn when there is a warning messsage; "Instrument cluster: fault. Limited warning messages. Please contact workshop"; DTC B200096.
The 1 newest are listed; every one is on the model year’s page. Quote the document number at a service desk — it is a diagnosis the maker has already written down.
Common questions
Source: NHTSA complaint database, recalls and manufacturer communicationsAre electrical problems common on the 2018 Audi Q5?
They are documented: NHTSA holds 76 owner complaints naming the electrical system on this model year (37% of everything owners filed about it), and 310 manufacturer bulletins, 1 recall are filed under the same heading. Whether it is a problem on one particular car is a diagnosis, not a count, and a count says nothing about how many were sold.
Is there a recall for the electrical system on the 2018 Audi Q5?
Yes — one campaign is filed under this heading: 21V947000. A recall is matched by VIN; check yours at nhtsa.gov/recalls.
When do electrical problems show up on the 2018 Audi Q5?
Owners who gave an odometer reading reported it at a median of 48,000 miles; half of them between 6,000 and 72,000. That is when reports cluster, not the life of a part.
What does NHTSA's "Electrical System" heading cover?
Wiring, modules, batteries, charging, infotainment and driver displays — NHTSA's broadest heading. Owners choose the heading when they file, so it says which area of the vehicle the complaint is about, not which part failed.