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 when the front passenger side air bags went off good thing I wasn’t on highway going highway speeds. The manufacturer said some one will reach out to me in 2 business days. No there were no warnings lights or anything
2012 Hyundai Sonata seat belts problems
75 complaints (5% of all complaints for this car). Typical mileage when it fails: 85,000. 2 crashes reported.
- owner complaints
- 75
- of this car's complaints
- 5%
- typical mileage
- 85,000
- crashes
- 2
- recalls
- 2
Which part fails
- Pretensioner3
At what mileage
Complaints by mileage at the time of the problem.
Hyundai Sonata seat belts problems in other years
Specific symptoms reported on the 2012 Hyundai Sonata seat belts
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Related recalls
Seat belts: pretensioner
- What is wrong
- Hyundai Motor America (Hyundai) is recalling certain 2011-2014 Sonata and 2011-2015 Sonata Hybrid vehicles previously repaired under recall campaign 17V‑152. The seat belt linkages for both front seat belts may detach from the seat belt anchor pretensioners.
- Risk
- If the seat belt linkage detaches from the seat belt anchorage, it can not properly restrain the occupant in the event of a crash, increasing the risk of injury.
- Remedy
- Hyundai will notify owners, and dealers will again verify the connection between the seat belt linkage and the pretensioner and additionally install a warning label to prevent future seat belt linkage detachment, free of charge. The recall began November 6, 2017. Owners may contact Hyundai customer service at 1‑855‑371‑9460. Hyundai's number for this recall is 169.
Recall number 17V617000 · Recall details
Seat belts: front: anchorage
- What is wrong
- Hyundai Motor America (Hyundai) is recalling certain 2011-2014 Sonata and 2011-2015 Sonata Hybrid vehicles. In the affected vehicles, the seat belt linkages for both front seat belts may detach from the seat belt anchor pretensioners.
- Risk
- In the event of a crash, if the seat belts detach from the anchor pretensioners, it can increase the risk of injury.
- Remedy
- Hyundai will notify owners and dealers will inspect the connection between the seat belt linkages and the seat belt anchor pretensioners, repairing them as necessary, free of charge. The recall is expected to begin April 7, 2017. Owner's may contact Hyundai customer service at 1‑855‑371‑9460. Hyundai's number for the recall is 160.
Recall number 17V152000 · Recall details
What 2012 Hyundai Sonata owners say
Most recent owner complaints, unedited.
The contact owns a 2012 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the driver’s side seat belt unexpectedly detached. Several attempts were needed to secure the seat belt while driving. The contact stated that while the vehicle was parked, the driver’s seat belt became inoperable and failed to latch properly. An independent mechanic was contacted. The vehicle was not diagnosed or repaired. The dealer was also contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 127,819.
Painting chipping on front top car... Seatbelt don't fasten all the time...Lights are dim.
My 2012 Hyundai Sonata (VIN: [XXX] ) experienced complete engine failure at 241,433 miles on August 7, 2025. The failure aligns with known safety defect symptoms described under the federal safety agency Recall Campaign 15V568000 and 17V226000, which cite premature bearing wear due to metal debris during engine manufacturing. My vehicle had previously received the knock sensor update under Campaign T3G and failed the BCT (bearing clearance test), confirming bearing damage. Despite this, Hyundai denied my engine replacement claim, stating the issue was related to a fuel pipe and not a rod bearing issue—this is contrary to their own recall documentation and dealer diagnosis. Hyundai continues to deny engine replacement, in violation of their federal recall obligations under 49 U.S.C. §30120. Their refusal endangers public safety by ignoring engine failures that can lead to stalling and crashes. I request the federal safety agency intervention to compel Hyundai Motor America to comply with federal law and perform the necessary recall repairs on my vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
It first started when the engine needed to be replaced, I spent thousands trying to get it repaired, soon after they fixed the engine everything started going wrong ( I truly think they put in a faulty or wrong engine @ Hyundai) the car was overheating, I would take it in they would say it’s one thing pay thousands and it wasn’t it, changed the coolant that goes into the cabin, there’s always been a chemical smell since…still overheats, they said maybe it’s the thermostat, spent more money still didn’t fix it, the battery now won’t stay charged(trunk battery) not sure if they hooked it up wrong…the seatbelt hasn’t worked in years, I take it in they say it’s fine, it never clicks, I have to click it in to the passenger seat for safety. They always say it’s fine! I will never ever buy another Hyundai in life due to all of the issues I’ve experienced with mainly Hyundai dealership service mechanics and dealerships, I’m now dealing with a faulty car that could still be a great car if they didn’t mess it up, I thought I was doing right by always only taking my car to Hyundai and goodness I was wrong! There are no “recalls” currently on my car but honestly, did they even do the recalls correctly?! I disagree! They have literally lied, drained my wallet and disappointed me all while making my car worse, it’s like dr’s take these meds that might fix the issue but it’s going to mess up something else, it’s a guessing game all while killing you or in this case my car!!! I don’t know dates, all I know is Hyundai has all the records! Oh and the last straw was them driving my car without my permission mint you, they took it to a totally different shop without my knowledge & had someone else repair the frame which I was unaware of & drive it with ZERO oil in my car which now my car has been sitting for the most part since they repaired my car(or lack there of) because they broke my car! yes I turned it in when it happened, I just never heard anything from anyone now I’m carless
My seatbelt in the front seat does not work effectively. My airbag light is on Recall 169 ANCHOR PRETENSIONER INSPECTION is the recall I see that is associated with my seatbelt Recall 174 AIRBAG CONTROL UNIT Is the recall that I see associated with the airbag light Both recalls say they are completed. I called the Hyundai Dealership and they said reach out to the manufacturer because there are no open recalls on my car. Both are safety concerns that I hope can get addressed.
Seat belt unbuckles from base. This was a recall for sonatas but ours is having this problem but it says it is not a part of the recall
My vehicle is experiencing several recall issues. The seat belt in driver seat randomly pops unlocked which is very dangerous while driving, the headlights and brakes lights go out once a month due to some electrical issues with the vehicle, the tire bearing clocks when the vehicle is turning
Seatbelt stopped locking on drivers side, not able to use and wipers now only work on high.
Oil leak
Questions about the 2012 Hyundai Sonata seat belts
Does the 2012 Hyundai Sonata have seat belts problems?
Owners have filed 75 complaints about the seat belts of the 2012 Hyundai Sonata, 5% of all its complaints.
At what mileage do 2012 Hyundai Sonata seat belts problems start?
The typical (median) mileage in owner complaints is 85,000 miles.
Was there a recall on the 2012 Hyundai Sonata seat belts?
Yes, 2 recalls: 17V617000, 17V152000. Check your VIN to see if your car still needs the free repair.
What year does the Hyundai Sonata have the most seat belts problems?
The Hyundai Sonata model years with the most seat belts complaints are 2011 (107 complaints), 2006 (102 complaints) and 2012 (75 complaints).
Other 2012 Hyundai Sonata problems
Engine 578Steering 301Electrical 235Airbags 170Brakes 158Lights 141Fuel system 117Transmission 97Acceleration 84Driver assistance 49Body 39Suspension 36Wheels 27Visibility 22Tires 12Seats 5Locks 1
VIN decoder
See the problems and recalls for an exact car
Buying a used 2012 Hyundai Sonata?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history