2015 Kia Optima Hybrid problems, complaints & recalls
Most-reported problem areas: Engine (4) · Steering (2) · Electrical System (2)
🧭 Reliability snapshot
Compared against other Kia Optima Hybrid model years — complaint volume vs the model's median year, recalls and severity. How we score →
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (126)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Visibility/Wiper 2026-08-28 · TSB_CLI049_R2 · Service Bulletin/Repair Instructions
technical service bulletin: partial repair – electrical a/c compressor - this bulletin has been revised to include additional information. new/revised sections of this bulletin are indicated by a black bar in the margin area. this bulletin provides information regarding the partial repair of the air
Fuel/Propulsion System 2026-07-15 · SC269_OWNR_401 · Service Campaign
voluntary service campaign: owner renotification (sc269 flight #401) - this document is the owner renotification advising that kia is conducting a voluntary service campaign to inspect and, if necessary, replace the high-voltage fuse in 2013-2016 my optima hybrid vehicles.
Engine 2026-03-18 · PI2104_OWNR_501 · Other
product improvement campaign: owner renotification (pi2104 flight 501) - this document is the owner renotification advising that kia is conducting a product improvement campaign to perform a software update on 2014-2016 my optima hybrid vehicles equipped with 2.4-liter mpi engines to protect the eng
Back Over Prevention: Warnings 2025-12-09 · PS797 · Other
pitstop: technical operations: external damage to ultrasonic sensor: this pitstop provides information related to parking distance warning (pdw) alerts and repairs involving ultrasonic sensors. the pdw system alerts the driver while parking, by calculating distance based on the difference in signal
Engine 2025-07-15 · PI2104_OWNR_401 · Other
product improvement campaign: owner renotification (pi2104) - this document is the owner renotification advising that kia is conducting a product improvement campaign to perform a software update on 2014-2016 my optima hybrid vehicles equipped with 2.4-liter mpi engines to protect the engine from ex
Power Train 2025-04-17 · TSB_TRA046_R5 · Service Bulletin/Repair Instructions
technical service bulletin: transmission fluid application guide - this bulletin has been revised to include additional information. new/revised sections of this bulletin are indicated by a black bar in the margin area. this bulletin provides information relating to the correct transmission fluid ty
Showing the 6 most recent of 126 bulletins. Search all of them free at nhtsa.gov.
What owners report
2021-10-05 · Engine · 98,000 mi“the contact owns a 2015 kia optima hybrid. the contact stated while driving 30-45 mph, she heard abnormal knocking sounds coming from the engine. there were no warning lights illuminated. the contact stated she was able to continue to drive to her residence. the vehicle was taken to the dealer who diagnosed that the engine needed to be replaced. th…”
2019-04-24 · Power Train · 32,000 mi“when driving through a neighborhood between 20 - 25mph the hybrid warning light illuminated with overhead voice stating to pull over and not drive the vehicle any further. in the process of pulling over the car proceeded to lose all power. electrical within car (lights, radio, etc.) remained on but car was unable to accelerate and engine was comple…”
2019-04-18 · Unknown Or Other · 62,000 mi“* october 2017 while driving in the freeway car slowed down. got off freeway and turned off car. car would not start anymore. kia replaced high voltage fuse, hybrid battery, power relay. * march 2018 car was taken in due to hev and engine light on while driving. car did not accelerate. kia replaced the transmission. * march 2018 car was returne…”
2019-01-17 · Electrical System · 87,770 mi“improper sealing of coolant reservoir that has slowly leaked onto the hecu unit and has fried the hybrid battery…”
2018-12-24 · Electrical System · 50,000 mi“on december 5, 2018 my car suddenly stalled while driving in an intersection. i immediately tried to restart it but was unsuccessful i had battery power, all of the ga restart it but was unsuccessful i had battery power, all of the gauges would a cycle back-and-forth whenever pushing the start button,however it was just like the gas motor would not…”
2018-11-09 · Engine · 60,400 mi · 🔥 fire“tl* the contact owned a 2015 kia optima hybrid. the contact stated that ten minutes after parking the vehicle, it burst into flames without warning. the fire department extinguished the fire. a fire report was filed. the vehicle was totaled and towed away by the insurance company. the dealer was not called. the manufacturer was made aware of the fa…”
2018-08-22 · Structure:body · 42,021 mi“antenna cover fell off while car was reversing from home drive-way.…”
2018-08-02 · Engine · 60,600 mi · 🔥 fire“tl* the contact owned a 2015 kia optima hybrid. while driving 15 mph, smoke appeared from the engine compartment. the contact coasted the vehicle to a parking lot and parked the vehicle. the contact exited the vehicle and noticed flames underneath the hood. the contact stated that the fire department extinguished the fire. there were no injuries an…”
2018-06-04 · Engine · 87,000 mi“tl* the contact owns a 2015 kia optima. while driving 65 mph, the vehicle stalled and the message "hybrid battery issue, please shut car off immediately" displayed. the vehicle was taken to dch kia of temecula (26799 ynez rd, temecula, ca 92591, (951) 268-9198) where it was diagnosed that the pra replay battery and the safety plug needed to be repl…”
2018-05-20 · Exterior Lighting · 52,000 mi“while driving, both headlights started flickering then went out completely, fog lights, high beam all are fine, took car to dealership, told it needed new headlights, the headlights were not the issue, researched online and seen there was a recall for my year for headlight issues. please, how do i get thi s resolved. when i went to the dealership, …”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.