NHTSA lists 155 complaints for the 2006 Kia Optima, 3 of them mention a crash and 1 mention a fire. 2 complaints mention an injury, with 2 injuries and 0 deaths reported.
Data build 2026-10-07.
NHTSA lists this vehicle as KIA OPTIMA.
Model-generated complaint tags: This model year has not been tagged.
Recalls
See new recalls and investigations this week.
2 recalls.
Date: 2012-01-17. Systems: AIR BAGS.
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 (excerpt)
Consequence: 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. (excerpt)
Remedy: 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. (excerpt)
Do not drive: No. Park outside: No.
Date: 2011-03-09. Systems: POWER TRAIN.
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 (excerpt)
Consequence: 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. (excerpt)
Remedy: 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. (excerpt)
Do not drive: No. Park outside: No.
Investigations
3 investigations; 0 open.
DP22003
Opened: 2022-09-12. Closed: 2023-12-12.
Loss of Motive Power
The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints i
Systems: ENGINE.
Linked campaign numbers: None listed.
DP21003
Opened: 2021-11-12. Closed: 2023-06-20.
Throttle control system vulnerabilities
The Office of Defects Investigation (ODI) of the National Highway Traffic Safety Administration (NHTSA) received a petition letter dated October 10, 2021, requesting an investigation of possible defects in the electronic throttle control (ETC) system on certain Kia vehicles resulting in the opening of DP21-003. Accordingly, Model Year (MY) 2005-2016 Kia Optima/K5, MY 2006-2015 Kia Sorento, MY 2007
Systems: VEHICLE SPEED CONTROL.
Linked campaign numbers: None listed.
PE10046
Opened: 2010-11-22. Closed: 2011-04-05.
Transmission Shift Cable Detachment
During manufacture the automatic transmission shift cables in certain subject vehicles were installed incorrectly causing extra tension on the cable.This condition can cause the shift cable to detach from the gear shifter assembly's dowel pin preventing the transmission from being shifted.The shift lever can be moved into the Park (P) position while the vehicle transmission is still in the last us
Systems: POWER TRAIN.
Linked campaign numbers: 11V153000.
Manufacturer communications
37 manufacturer communications.
Communications by system| System | Count |
|---|
| EQUIPMENT | 15 |
|---|
| POWER TRAIN | 9 |
|---|
| AIR BAGS | 8 |
|---|
| ELECTRICAL SYSTEM | 6 |
|---|
| ENGINE AND ENGINE COOLING | 5 |
|---|
| EQUIPMENT ADAPTIVE/MOBILITY | 4 |
|---|
| EXTERIOR LIGHTING | 2 |
|---|
| STRUCTURE | 2 |
|---|
11017172
Date: 2025-04-17. Type: Service Bulletin/Repair Instructions. Systems: POWER TRAIN.
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
10226555
Date: 2022-11-18. Type: Service Bulletin/Repair Instructions. Systems: POWER TRAIN.
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
10201529
Date: 2021-09-13. Type: Service Bulletin/Repair Instructions. Systems: EXTERIOR LIGHTING, STRUCTURE.
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
10194504
Date: 2021-05-07. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, ENGINE AND ENGINE COOLING, POWER TRAIN.
TSB_ENG031_R1_CLOSED: TECHNICAL SERVICE BULLETIN CLOSED
10174520
Date: 2020-04-24. Type: Service Bulletin/Repair Instructions. Systems: POWER TRAIN.
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
10133170
Date: 2018-03-02. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
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.
10109812
Date: 2017-01-18. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT, EQUIPMENT ADAPTIVE/MOBILITY.
TSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners, which are designed to lock into place once fully attached, are utilized in various Kia models and are strictly intended for ?one time use.? Some examples are: axle shaft nuts with stake collar, cotter pins, washe
10109777
Date: 2016-11-04. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT ADAPTIVE/MOBILITY, LATCHES/LOCKS/LINKAGES.
TSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners utilized in various Kia models are strictly intended for ?one time use?. Though not limited to the following, some examples are: axle shaft nuts with stake collar, cotter pins, washers with locking tabs and other
10090092
Date: 2016-08-10. Type: Service Bulletin/Repair Instructions. Systems: AIR BAGS.
WARRANTY BULLETIN: WTY002 (REVISION #1) - 2006~2010MY OPTIMA PASSENGER SEAT OCS SENSOR MAT WARRANTY EXTENSION (WTY002) - THIS BULLETIN PROVIDES INFORMATION RELATED TO THE REPLACEMENT OF THE FRONT PASSENGER OCCUPANT CLASSIFICATION SYSTEM (OCS) SENSOR MAT IN 2006 ~ 2010 MY OPTIMA (MG) VEHICLES. IF THE
10094562
Date: 2016-06-17. Type: Service Bulletin/Repair Instructions. Systems: AIR BAGS, EQUIPMENT.
OWNER LETTER: WTY002 OPTIMA - DEAR KIA OPTIMA OWNER: KIA MOTORS AMERICAA S HIGHEST COMMITMENT IS TO YOUR SAFETY. TO THAT END, KIA IS EXTENDING THE WARRANTY COVERAGE FOR THE FRONT PASSENGER OCCUPANT CLASSIFICATION SYSTEM (OCS) SENSOR MAT TO 15 YEARS WITH UNLIMITED MILEAGE, STARTING FROM THE DATE OF F