Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety. Notes: The 2011 Sonata has a seriously defective engine that seizes without warning. It was awarded the dubious honor of being the first CarTalk / CarComplaints Turd of the Week in late September 2015.

A class action lawsuit was filed in May 2015 against Hyundai that claims the 2.4L Sonata engine is defective. More info here.


definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
25,850 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2011 Hyundai Sonata lights problems

lights problem

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2011 Hyundai Sonata Owner Comments

problem #2

Aug 152013

Sonata 4-cyl

  • 16,700 miles


Rear tail light on drivers side for no reason broke off from the car. There was no accident, no damage or evidence of someone hitting it. Looks like the part of the light holding it to the car just broke off for no reason. Dealer said not covered by warranty.

- Port Chester, NY, USA

problem #1

Jun 262012

Sonata 4-cyl Diesel

  • 35,000 miles
I got in my car after work and drove to a restaurant. When I got out, I noticed that the rear passenger side tail light had slid out of place and was hanging by the electrical wires. I was not in an accident, ever. My car is in perfect condition. When I took the car to the dealer, the parts associate informed me that all the plastic pieces that hold the screws were broken. He also noticed that the driver's side tail light was loose. One of the plastic pieces that hold a screw was broken on that tail light. He ordered two tail lights for me. The parts manager doesn't think this is a warranty issue, because the plastic pieces are broken. But, they have to be defective, because absolutely nothing happened to my car.

- Shamong, NJ, USA

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