2012 Audi Q5 Problems

What owners report

Owners of the 2012 Audi Q5 report two dominant themes: open Takata driver-side airbag inflator recalls with long waits for parts, and engine oil consumption on 2.0T vehicles that worsens with mileage. Sunroof glass shattering, fuel pump flange leaks, and rear subframe rust also appear repeatedly in the sample.

1. 1
   Engine

   Excessive engine oil consumption (2.0T)

   • 30 complaints (18%)
   • median 89,035 mi at 8.3 yrs old (13 state mileage)
   • owner-quoted repair $6,000 (median of 6 quotes)
   • filed 2016–2025

   Owners report the low-oil warning returning every few hundred to a few thousand miles and carrying oil between changes. Complaints describe piston and ring replacement quotes in the thousands of dollars, dealers calling the usage normal, and oil consumption worsening over time; in some cases it is followed by timing chain or turbo problems. Several owners say they were not told about the oil use when buying the car. Reported from roughly 39,000 miles upward, most often between 70,000 and 130,000 miles, and described as gradually worsening.

   1 related service bulletin

   What to check: Check the oil level and look for a fuel or burnt-oil smell, ask whether pistons and rings were replaced, and ask what the owner's oil top-up interval has been.

   2 excerpts from owner complaints in NHTSA records

   “Since january 2019, the vehicle oil light has been turning more and more frequently. I was told by Audi dealership that it is normal to add a quart every 1000 miles or so. I am adding a quart per 100 miles. When communicating with Audi dealership my claims were dismissed and I was told work costs to replace piston rings would be over $6000 dollars. …”

   NHTSA complaint #11297491, filed 2020-01, 97,922 miles

   “My car was purchased on july 20th 2019, with 105k miles...I am having to add oil every 400-100 miles...I am also beginning to see random alerts and cannot seem to rest them when no defects are found. This is very frustrating and causing major confusion and concerns.”

   NHTSA complaint #11252881, filed 2019-09, 107,000 miles
2. 2
   Air bags

   Takata airbag inflator recall parts unavailable

   Mentioned in 9 of 60 sampled complaints

   Owners describe an open driver-side airbag inflator recall and long waits for a remedy, in some cases many months past the recall notice. Complaints mention dealers telling them parts were not available and no loaner being offered; several owners say they traded the vehicle instead of continuing to drive it. A few complaints describe the airbags not deploying in a crash or the passenger-side occupant sensor deactivating that airbag. Filed across a wide mileage range, roughly 35,000 to 65,000 miles, mostly in 2016-2019 while the recall remedy was pending.

   Recall 18V082000Recall 16V078000Recall 17V0010001 related service bulletin

   What to check: Ask for the recall completion record by VIN and confirm the driver-side inflator was replaced with an original part, not a counterfeit; also have the passenger occupant detection system checked.

   2 excerpts from owner complaints in NHTSA records

   “Takata inflators. I have been waiting for over 6 months for my vehicle to be fixed from the takata airbag issue. I was told again 4/17/2018 that the parts are not available. I do not feel safe driving this vehicle and want Audi to pay for a loaner vehicle until the parts are replaced and the vehicle is safe to drive. Please let me know what we can do to get these parts in and replaced.”

   NHTSA complaint #11088621, filed 2018-04, 72,000 miles

   “Takata recall head curtain bag recall fuel pump flange recall I've had no accident or malfunction as yet, but want the products to be replaced in my vehicle as soon as possible. I've contacted the dealership and in the last 6 months they have not been able to schedule any time for the recommended repair.”

   NHTSA complaint #10955252, filed 2017-02, 50,000 miles
3. 3
   Engine

   Timing chain tensioner failure and engine damage

   • 9 complaints (5%)
   • median 75,000 mi at 7.4 yrs old (5 state mileage, few)
   • 1 mention a crash, fire or injury
   • filed 2019–2025

   Complaints describe hard starting, a check engine light, and a sudden loss of power, with diagnosis of a stretched chain or failed tensioner. Owners report quotes for a used or replacement engine in the several-thousand-dollar range, and some state their vehicle was outside a related settlement or extended coverage. Mostly reported between about 68,000 and 100,000 miles, often after a period of adding oil.

   1 related service bulletin

   What to check: Listen for a rattle at cold start, ask for records of tensioner or chain service, and have a pre-purchase inspection that includes a scan for stored timing codes.

   2 excerpts from owner complaints in NHTSA records

   “Timing chain and/or timing chain tensioner failure on my vehicle. This same issue is iin a class action lawsuit. My vehicle engine size and year are listed but my car is not covered. I have they exact same issue with my vehicle and will have to pay thousands of dollars to have repaired. I feel like this issue should be extended to other VIN #'s that are having the exact same issue but are not being acknowledged by Audi. The vehicle barely starts and does not have any power when moving forward. It was in motion.”

   NHTSA complaint #11182795, filed 2019-02, 100,000 miles

   “2012 Audi Q5 2.0 engine failure 72,000 miles The dealership performed a tear down of my engine and had an inspector from Audi care come to inspect the damaged engine. It was determined the tensioner /timing chain caused the engine failure. Prior to the inspection, I did research and informed the service manager at the dealership that there was a known issue regarding this exact problem. He said he would have to perform The tear down to determine the cause. He contacted me to confirm it was indeed the cause. …”

   NHTSA complaint #11592604, filed 2024-06
4. 4
   Body and structure

   Sunroof glass shattering

   • 6 complaints (4%)
   • median 79,415 mi at 7.6 yrs old (4 state mileage, few)
   • 1 mention a crash, fire or injury
   • filed 2016–2025

   Owners describe the front panoramic glass panel breaking loudly at highway speed with no apparent impact, sending glass into the cabin, and in one case the rear panel breaking while parked in extreme cold. Complaints say the dealer declined coverage as outside the previous front-panel recall. Reported from about 40,000 to 84,800 miles, at highway speed and, in one case, while parked overnight in subfreezing weather.

   Recall 12V299000

   What to check: Inspect the glass panel edges and roof for chips or prior replacement, and confirm whether the sunroof glass recall was performed on this vehicle.

   2 excerpts from owner complaints in NHTSA records

   “My husband and I were driving in my 2012 Audi Q5 on the highway on may 4 when the sunroof shattered, dropping glass all over the interior of the car and us. There were no other vehicles ahead of or next to us, no overpasses, no people... The sunroof blew out from the inside and the vehicle behind us swerved as glass flew at their car. We were traveling at 75 MPH, the legal speed for the road. The temperature was a moderate 73 degrees f. The car just turned over 40,000 miles and the warranty expired on jan. 31. …”

   NHTSA complaint #10863077, filed 2016-05, 40,000 miles

   “The vehicle sunroof exploded. On March 10th at approximately 12:15pm, while driving down the road from my residence in my 2012 Audi Q5, the sunroof blew up, without warning, causing shattered glass to fall inside the cab of the vehicle onto myself, and my then nine year old son, causing minor cuts, and small pieces of glass to be lodged into the skin of our arms, chest, and head . …”

   NHTSA complaint #11691013, filed 2025-10
5. 5
   Fuel system

   Fuel pump flange fuel odor or leak

   • 10 complaints (6%)
   • median 78,975 mi at 6.2 yrs old (4 state mileage, few)
   • filed 2015–2023

   Complaints reference the fuel pump flange recall on this model, describing fuel smell and either no available repair appointment or problems after the repair was attempted. One owner reports that during flange service the fuel line was cut and fuel leaked into the rear seat area. Separately, owners report high-pressure fuel pump replacement and intake valve work after a check engine light. Reported from about 53,000 to 130,000 miles, often several years after the recall notice.

   Recall 16V660000Recall 18V8180001 related service bulletin

   What to check: Ask whether the fuel pump flange recall was completed and with the final remedy part, and check for a fuel smell around the rear seat and under the vehicle after fueling.

   2 excerpts from owner complaints in NHTSA records

   “Drive 2012 Audi Q5 2.0t premium plus. I was driving back home and malfunction indicator light (mil) showed up. The engine is making whistling sound. I took my car to Audi dealership and they informed me that the high pressure fuel pump and some other parts would need replacement. I got a letter from Audi about warranty extension for fuel injector to 120k miles. As per the dealership, this is a different issue. When researched online, this is a very known issue and alot of Audi 2.0t engines have come up with this issue. …”

   NHTSA complaint #10780842, filed 2015-10, 53,950 miles

   “The contact owns a 2012 Audi Q5. The contact stated that on several occasions while driving at various speeds, the vehicle stalled. The vehicle was taken to the dealer where it was diagnosed that the fuel injection intake valve needed to be replaced. The vehicle was repaired; however, the failure recurred. The oil warning light, the EPS warning light, TIPM warning, and the check engine warning light were illuminated. …”

   NHTSA complaint #11510646, filed 2023-03, 104,000 miles

Buying note. Before buying, confirm the airbag and fuel pump flange recalls were completed with original parts, and budget for oil consumption checks on 2.0T cars since that is the most frequently described cost. A pre-purchase inspection covering the timing chain, rear subframe rust, and sunroof glass is worth the expense on this model year.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.