2006 Kia Optima Latches/locks/linkages Problems
NHTSA component category: LATCHES/LOCKS/LINKAGES · data through 07/14/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How latches/locks/linkages ranks on this vehicle
Share of the 155 complaints citing each category; one complaint can cite several. Full breakdown on the 2006 Kia Optima overview page.
What owners report
“THE DRIVERS SIDE DOOR LOCK WILL NOT UNLOCK WITH THE ELECTRICAL BUTTON OR MANUALLY. THE LOCK ONLY OPENS HALF WAY - PULL HANDLE TO OPEN…”NHTSA complaint 10543162 — filed 09/11/2013
“THE CONTACT OWNS A 2006 KIA OPTIMA. THE CONTACT STATED THAT THE FRONT DRIVER'S DOOR FAILED TO UNLOCK WHENEVER ENTERING OR EXITING THE VEHICLE. THE…”NHTSA complaint 10524147 — filed 07/10/2013
“FRONT DRIVERS SIDE DOOR WILL NOT UNLOCK FROM INSIDE OF VEHICLE. YOU MUST USE KEY AND TOGGLE LOCK WHILE HOLDING DOOR NOB OUT IN ORDER…”NHTSA complaint 10507381 — filed 04/07/2013
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Latches/locks/linkages complaints by year filed
Frequently asked questions
Does the 2006 Kia Optima have latches/locks/linkages problems?
Latches/locks/linkages is the #2 most-reported problem area on the 2006 Kia Optima: 24 of 155 complaints on file (15.5%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2006 Kia Optima have in total?
155 complaints were on file with NHTSA as of 07/14/2026. Across all categories, 3 involved a crash, 1 involved a fire, 2 reported injuries, and none reported deaths.
What does NHTSA's latches/locks/linkages category include?
NHTSA assigns each complaint to standard component categories; this page reports the LATCHES/LOCKS/LINKAGES category exactly as NHTSA defines and records it.
