Table 1 shows one common forward collision avoidance related problems of the 2011 Kia Motor Optima.
| Problem Category | Number of Problems |
|---|---|
| Automatic Emergency Braking problems |
After driving the car over 15 miles, the check brake light comes on, activating my emergency brake, slowing the car down and preventing me to accelerate. This happens on the freeway, where traffic is fast and my decelerating car puts me and those around me at risk of collision. Once it occurs the first time, it happens again a few minutes later. I have to frequently veer off the side of the freeway, turn off the car, and then turn it on again for the check brake light to go away and for me to travel once more. This has been a problem for a couple of years with me trying to get the issue repaired, and documented in my visits. Kia and other service operatives have repeatedly not been able to replicate the error in their care, however they never drive it long enough for it to occur. I’ve spent a lot of money now trying to fix this problem and have videos and photos of it occurring. The last time it was inspected they only drove it 6 miles and said there were a lot of little codes going off but weren’t again able to replicate the problem I had been describing. It first appeared 2 years ago and I can feel it start to come on when I’m not able to accelerate my car any further like there is an added resistance. This then amounts to the check brakes display to appear with the emergency brake icon always accompanying it. It makes a scraping, gargled sounds and slows down the car. Overall it has affected the overall drive of the car and braking system as it is growing harder to stop the car when driving. The brakes have been repeatedly checked as well as the fluid and it’s normal, so it should be braking normally. This car has had other issues in the past that have been fixed but this has continued and has been a growing issue that is not being resolved. I’ve googled this issue with others expressing the same issue without any viable solution from kia so I know I’m not alone in this. It’s not safe to drive. Also I tried uploading the videos but it only allowed the pictures.