2006 Kia Optima problems, complaints & recalls
Most-reported problem areas: Air Bags (22) · Latches/Locks/Linkages (19) · Visibility (9)
🧭 Reliability snapshot
Compared against other Kia Optima model years — complaint volume vs the model's median year, recalls and severity. How we score →
🛣️ Complaints by mileage
128 NHTSA complaints that reported an odometer reading.
Safety recalls (2)
Air Bags:frontal 2012-01-17 · campaign 12V014000 · 145,755 vehicles
Defect: KIA MOTORS AMERICA, INC. (KIA) IS RECALLING CERTAIN MODEL YEAR 2006-2008 KIA OPTIMA VEHICLES MANUFACTURED FROM SEPTEMBER 29, 2005, THROUGH JANUARY 29, 2008, AND MODEL YEAR 2007 AND 2008 KIA RONDO VEHICLES MANUFACTURED FROM SEPTEMBER 13, 2006, THROUGH MARCH 21, 2008. THE CLOCK SPRING CONTACT ASSEMBLY FOR THE DRIVER'S SIDE AIR BAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS) MAY BECOME DAMAGED THROUGH USAGE OVER TIME. IF THE CLOCK SPRING CONTACT ASSEMBLY BECOMES DAMAGED, THE DRIVER'S AIR BAG ELECTRICAL C
Risk: IF THE CLOCK SPRING DEVELOPS HIGH RESISTANCE, IN THE EVENT OF A CRASH, THE DRIVERS AIR BAG WILL NOT DEPLOY AND WILL NOT BE ABLE TO PROPERLY PROTECT THE DRIVER, INCREASING THE RISK OF INJURIES.
Fix: KIA WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE VEHICLE'S AIR BAG CLOCK SPRING CONTACT ASSEMBLY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 11, 2012. OWNERS MAY CONTACT KIA CUSTOMER ASSISTANCE CENTER AT 1-800-333-4542.
Power Train:automatic Transmission:lever And Linkage:column Shift 2011-03-09 · campaign 11V153000 · 70,115 vehicles
Defect: KIA IS RECALLING CERTAIN MODEL YEAR 2006-2008 OPTIMA VEHICLES MANUFACTURED FROM SEPTEMBER 29, 2005, THROUGH JUNE 13, 2007. THERE IS A POSSIBILITY THAT THE SHIFT CABLE MAY HAVE BEEN INSTALLED INCORRECTLY, CAUSING TENSION IN THE CABLE. IF PRESENT, THIS CONDITION COULD CAUSE THE CABLE TO DETACH FROM THE SHIFTER ASSEMBLY'S DOWEL PIN PREVENTING THE TRANSMISSION FROM BEING SHIFTED. THE SHIFT LEVER CAN THEN BE MOVED INTO THE PARK (P) POSITION WHILE THE VEHICLE'S TRANSMISSION IS STILL IN THE LAST USED
Risk: IF THE DRIVER LEAVES THE VEHICLE WITHOUT ENGAGING THE PARKING BRAKE, THERE IS A POSSIBILITY THAT THE VEHICLE CAN ROLL INJURE A PERSON IN ITS PATH OR CAUSE A CRASH.
Fix: DEALERS WILL INSPECT THE SHIFT CABLE AND REINSTALL IF NECESSARY FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 23, 2011. OWNER MAY CONTACT KIA AT 1-800-333-4542.
Service bulletins (37)
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.
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
Power Train 2022-11-18 · TSB_TRA046_R3 · Service Bulletin/Repair Instructions
technical service bulletin: transmission fluid application guide - this bulletin provides information relating to the correct transmission fluid type and fill quantity requirement for each kia model. a flush is required only when a transmission is replaced, refer to applicable vehicles in the chart
Structure 2021-09-13 · TSB_BOD055_R1 · Service Bulletin/Repair Instructions
technical service bulletin: information for headlamp condensation and moisture - 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 some kia models tha
Power Train 2021-05-07 · TSB_ENG031R1_CLS · Service Bulletin/Repair Instructions
tsb_eng031_r1_closed: technical service bulletin closed
Power Train 2020-04-24 · TSB_TRA046_R1 · Service Bulletin/Repair Instructions
technical service bulletin: - transmission fluid application guide - this bulletin has been revised to include additional information. this bulletin provides information relating to the correct transmission fluid type and fill quantity requirement for each kia model. a flush is required only when a
Engine And Engine Cooling 2018-03-02 · PS539 · Service Bulletin/Repair Instructions
pitstop - engine component re-use guidelines - in general, parts and components removed during engine repairs should be considered serviceable, and should be thoroughly cleaned and transferred to the new engine.
Showing the 6 most recent of 37 bulletins. Search all of them free at nhtsa.gov.
What owners report
2023-08-14 · Unknown Or Other“the front subframe is dangerously rusted. the same way the other optima were recalled for.…”
2020-11-11 · Exterior Lighting · 105,000 mi“i have a 2006.5 kia optima. i am experiencing the same problem with the brake light switch sticking as other kias currently under recall. my brake lights are always on. am i out of luck on this one?…”
2019-09-24 · Latches/Locks/Linkages:hood:latch · 130,000 mi“hood released while in motion, folded back over windshield and roof top totally blinding driver while in motion. vehicle was in motion, traveling south on nc hwy 16 at a rate of 50 mph, two lane road. hood released and flew up, no known cause or effect. hood release and/or safety latch obviously released without cause or warning.…”
2019-09-09 · Electrical System · 153,000 mi“car will not always start. sometimes i have to wait 24 hours and pick up the car wherever i had to leave it cause it wouldn't start. when trying to start there's a clicking sound and all panel light start to flash. replaced alternator and battery, still not fixed. seen a lot of reviews complaining about the exact some problem.…”
2019-07-26 · Power Train · 171,000 mi“tl* the contact owns a 2006 kia optima. while reversing out of the driveway, the vehicle failed to reverse and the instrument panel indicated that the shifter was in park. the contact stated that the gear shifter would shift out of park into reverse. there were no warning indicators illuminated. the contact called kia of lynchburg (3400 old forest …”
2019-05-09 · Wheels · 130,000 mi“oh rear lower swing arm supporting the spring broke letting the spring come out of position and letting the wheel tilt as if flat. the lower arm had rusted in two allowing this to happen.…”
2018-10-11 · Fuel/Propulsion System · 240,000 mi“i have an 06 optima (06.5/ ms) 2.4 engine but the problem im having juging from kia internet forums is spread acros meney years and models it is an intermitant engine stall it can happen at any time ive had it happen at 65mph on interstate this is followed by a series of start stall then it will run fine for a while ive had a complete wire harness…”
2018-05-23 · Unknown Or Other · 63,734 mi“instrument panel is not working no speed no temp no rpm no fuel. checked all fuses.…”
2018-04-30 · Structure:body · 150,000 mi“front passenger side door will mot open from the inside or outside causing you to be locked in the vehicle. also when you try to open the door from inside the vehicle automatically locks the car. this is a safety hazard that needs to be address.…”
2018-04-16 · Structure:body · 96,000 mi“driver's side door will not open from either the inside or the outside. this is the second time that this has occurred but i was able to finally get the door open before and disengaged the actuator. as long as no one locked the door, it worked fine, however; mother recently had work done on her car and when they returned it, they locked the door. i…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.