NHTSA Complaint #11191606 — 2015 KIA OPTIMA
SERVICE BRAKES issue reported to NHTSA
Complaint Details
| ODI Number | 11191606 |
| Vehicle | 2015 KIA OPTIMA |
| Component | SERVICE BRAKES |
| Date of Incident | |
| Date Filed | |
| Mileage | 35,000 miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | OH |
Consumer Description
IF I PUSH THE PROXIMITY IGNITION BUTTON ACCIDENTLALLY THE CAR WILL SHUT DOWN, NO BRAKES, NOT POWER STEERING. I AM WONDERING IF THIS SHOULD HAPPEN WHEN I AM TRAVELLING 70 MPH ON THE INTERSTATE. THE DEALER DID NOT GIVE ME ANY SATISFACTIOON..."TOLD ME NOT TO PUSH THE BUTTON" AND "TRADE IT IN ON A 2019." SOME MAKES WILL NOT SHUT DOWN IF GOING OVER 5 PMH UNLESS THE BUTTON IS PUSHED TWICE. OTHERS, YOU MUST HOLD THE BUTTON. I COULD NOT FIND ANYTHING IN THE MANUAL AND THEIR CUSTOMER SERVICE WAS NO HELP. THERE HAVE BEEN DEATHS RELATED TO THIS PROBLEM ACCORDING TO SOME WEBSITES. I CAN'T TEST THE CAR MYSELF. WAS HOPING THE DEALER WOULD OR TELL ME THE SITUATION WITH THE BUTTON AND SPEED. CAN YOU HELP ME?>.
Related Complaints for the 2015 KIA OPTIMA
Other SERVICE BRAKES Complaints
#11708255
My 2015 Kia Optima has a failing ABS/HECU module consistent with the Kia ABS fire recall. The brake lights stay on co...
#11689769
What component or system failed or malfunctioned, and is it available for inspection upon request? The defects involv...
#11680605
My motor bearing is knocking very loud I was refused service upon arrival dealer was making my service very complicat...
#11661667
I was driving on the Northbound side of the Interstate when my brakes failed when I pressed them to avoid a collision...
#11618263
Engine fire
Recent Complaints for the 2015 KIA OPTIMA
#11719695
ENGINE
Engine failure while driving on freeway. Almost hit by semi truck. Towed to Dealership. Engine check light flashing c...
#11718562
UNKNOWN OR OTHER
Paint is peeling off all over my car. I see this is a known issue with the white paint and nothing is being done abou...
#11717931
ENGINE
On December 27, 2025, at approximately 150,556 miles, my 2015 Kia Optima Hybrid experienced sudden engine knocking, p...
#11717931
POWER TRAIN
On December 27, 2025, at approximately 150,556 miles, my 2015 Kia Optima Hybrid experienced sudden engine knocking, p...