There are 3 stored owner reports matching the visibility & wipers leading-label group for the 2002 Kia Optima in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)CONSUMER STATED WINDOWS DID NOT ROLL DOWN. DEALERSHIP REPLACED WINDOWS ON SEVEN DIFFERENT OCCASIONS, BUT PROBLEM RECURRED. *AK
BOTH FRONT WINDOWS WILL NOT GO UP OR DOWN. YOU CAN HERE THE MOTOR BUT NOTHING IS HAPPENING. *JB
NO SUMMARY. DT
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.