10.0

really awful
Crashes / Fires:
5 / 0
Injuries / Deaths:
1 / 0
Average Mileage:
45,731 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 Kia Optima brakes problems

brakes problem

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2011 Kia Optima Owner Comments (Page 2 of 2)

« Read the previous 20 complaints

problem #2

Mar 202013

Optima 4-cyl

  • 40,500 miles

A D V E R T I S E M E N T S

This Kia has a push button start option. The vehicle would not start and the brake lights were not turning on when the brake pedal was depressed. The computer looks for a signal from the brake light switch before it starts the engine. I disconnected and reconnected the brake light switch and the problem was temporarily corrected. Two days later, the vehicle would not start again and the brake lights were not turning on. We used the procedure to bypass the brake signal (hold start button for 12+ seconds) to start the engine. Vehicle was now driving down the road with no brake lights. There was also a warning light illuminated on the instrument cluster indicating an issue with the ESC system. Dealership stated they have seen a few cars with this issue.

- Tulsa, OK, USA

problem #1

Feb 012011

Optima

  • 15 miles
If the vehicle is parked pointed slightly down hill or slightly to the right and sits for 15-20 minutes there is valve clatter when started as if there is no oil. Happens every time parked as above. Dealer says a fix is not available.

- Lexington, KY, USA

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