2012 Hyundai Sonata Air Bags Problems
Owners have filed 170 complaints with NHTSA about air bags problems on the 2012 Hyundai Sonata, 11% of all complaints for this model year. Half of the reports with a mileage happened before 83,900 miles. The words owners use most often: “air bag” (30% of reports).
- 170air bags complaints
- 83,900median miles at failure
- 18mention a crash
- 11mention an injury
- 2related recalls
- 35%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.
- Air bag: mentioned in 51 of 170 complaints (30%)
- Seat belts: mentioned in 24 of 170 complaints (14%)
- Side airbag: mentioned in 10 of 170 complaints (6%)
At what mileage do air bags problems happen?
Based on 90 complaints that reported the odometer reading.
How serious are the reports?
Of 170 complaints, 18 mention a crash, 2 a fire, 11 an injury.
Hyundai Sonata air bags complaints by model year
| Model year | Air Bags complaints | Share of that year | Median miles |
|---|---|---|---|
| 2025 Sonata | 1 | 6% | — |
| 2023 Sonata | 1 | 1% | 140 |
| 2021 Sonata | 4 | 3% | — |
| 2020 Sonata | 7 | 4% | 1,768 |
| 2019 Sonata | 9 | 6% | 60,000 |
| 2018 Sonata | 4 | 1% | — |
| 2017 Sonata | 22 | 3% | 30,000 |
| 2016 Sonata | 21 | 3% | 58,500 |
| 2015 Sonata | 25 | 2% | 64,989 |
| 2014 Sonata | 31 | 4% | 75,000 |
| 2013 Sonata | 104 | 5% | 86,900 |
| 2012 Sonata | 170 | 11% | 83,900 |
| 2011 Sonata | 419 | 12% | 92,800 |
| 2010 Sonata | 20 | 6% | 42,109 |
| 2009 Sonata | 30 | 7% | 55,000 |
| 2008 Sonata | 137 | 32% | 71,500 |
| 2007 Sonata | 257 | 37% | 75,800 |
| 2006 Sonata | 435 | 42% | 70,000 |
| 2005 Sonata | 55 | 33% | 68,500 |
| 2004 Sonata | 46 | 23% | 74,000 |
| 2003 Sonata | 43 | 22% | 65,253 |
| 2002 Sonata | 51 | 16% | 67,500 |
| 2001 Sonata | 47 | 23% | 63,000 |
| 2000 Sonata | 43 | 16% | 65,500 |
| 1999 Sonata | 31 | 25% | 59,750 |
| 1998 Sonata | 6 | 12% | — |
| 1997 Sonata | 8 | 16% | 36,059 |
| 1996 Sonata | 3 | 13% | — |
| 1995 Sonata | 15 | 23% | — |
When owners reported it
Related recalls (2)
Air bags: air bag/restraint control module; seat belts:pretensioner; air bags:side/window
Problem: Hyundai Motor America (Hyundai) is recalling certain 2011-2013 Sonata and 2011-2012 Sonata Hybrid vehicles. On February 27, 2018, Hyundai Motor Company (Hyundai) notified NHTSA that they were recalling 154,753 model year 2011 Sonata vehicles. On April 18, 2018, Hyundai expanded the recall to include an additional 425,305 model year 2012-2013 Sonata and 2011-2012 Sonata Hybrid vehicles. In the event of a crash, the air bag control unit (ACU) may short circuit, preventing the frontal air bags, seat belt pretensioners, and side air bags from deploying.
Risk: If the frontal air bags, seat belt pretensioners, and side air bags are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems.
Fix: Hyundai will notify owners, and dealers will install an external wire filter kit, free of charge. The recall began October 15, 2018. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 174.
Air bags:side/window
Problem: Hyundai is recalling certain model year 2012-2013 Hyundai Sonata passenger cars, manufactured from January 24, 2012, through June 21, 2012. The curtain side airbags on these vehicles may inflate without deployment command due to an error during manufacturing.
Risk: The curtain airbag may inflate without deployment command and increase the risk of injury to occupants of the vehicle. Additionally, an unexpected deployment would be a significant driver distraction and would limit the driver's visibility, increasing the risk of a crash.
Fix: Hyundai dealers will notify owners, and dealers will replace the curtain side airbags free of charge. This recall began on August 31, 2012. Owners may contact Hyundai at 1-800-633-5151.
What owners report
Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.
The passenger side curtain and front airbags popped with no crash or reason, yes Hyundai will be able to inspect upon pick up. My safety risk was fortunately at minimal during times of explosion because I had just parked the vehicle when curtain side air bags went off first then slowly reserving…
Knock sensor needs to be replaced upon evaluation of an inspection on March 27, 2026. It failed a mission codes and upon my understanding the knock sensor one circuit range performance pink wonder single sensor is an engine failure as well as I did an ODB test myself on May 19 of 2026 for the Knox…
The airbag warning light came on, so we took it in to see about a recall on the airbag control unit issue that required a wire filter kit as out lined in a recall in 2011-2013 Sonatas and Sonata Hybrids. In fact, upon reading the invoice filling out this form, I think that is exactly the issue, and…
Frequently asked questions
Do all 2012 Hyundai Sonatas have air bags problems?
No. NHTSA has 170 owner complaints about air bags for the 2012 Hyundai Sonata (11% of the 1,558 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.
Was there a recall on the 2012 Hyundai Sonata air bags?
Yes: 2 safety recalls list air bags. Check your VIN on NHTSA.gov to see whether the fix was done on your car.
At what mileage do air bags problems start?
The median reported mileage is 83,900 miles: half of the reports with a mileage came before that.
What do owners say about air bags problems on the 2012 Hyundai Sonata?
The most frequent phrase is “air bag”, in 51 of 170 complaints, followed by “seat belts” (24).
Other 2012 Hyundai Sonata problems
See all 2012 Hyundai Sonata problems or air bags problems across all Sonata years.