2016 Kia Optima Electrical System Problems
Electrical system complaints account for 140 of 754 total complaints on the 2016 Kia Optima, or 19% of all reported issues. NHTSA lists 7 crashes, 5 fires, and 1 injury tied to this component, with a median failure mileage of 57,400. No related recalls are listed in NHTSA data for this specific complaint set.
- Electrical System complaints
- 140
- 19% of 754
- Crashes reported
- 7
- Fires reported
- 5
- Injuries reported
- 1
- Median mileage
- 57,400 mi
- Related recalls
- 0
Typical electrical symptoms owners report
- Owners report sudden underhood fires, including one where the vehicle caught fire and was destroyed while parked and another that ignited minutes after the engine was shut off.
- Some drivers describe the engine losing power or shutting off completely while driving, sometimes with a warning light or smoke from under the hood just before a fire started.
- Several owners report the electrical system cutting out entirely while driving, in one case locking the steering wheel and causing the vehicle to run off the road.
- Intermittent electrical glitches are reported, such as the radio and interior lights shutting off and coming back on, or headlights flickering and failing to illuminate at 30 mph.
- A few owners mention hesitation or a stutter when accelerating from a stop, along with mirrors not returning to their normal position after shifting gears.
When 2016 Kia Optima electrical complaints were filed
First complaint Jan 5, 2017, latest Aug 25, 2026.
Electrical System recalls for the 2016 Kia Optima
No safety recalls on record for this model year.
Electrical System complaints by Optima model year
Raw complaint counts per model year; newer years have had less time to accumulate complaints.
Frequently asked questions
- How common are electrical system complaints on the 2016 Kia Optima?
- NHTSA lists 140 electrical system complaints for the 2016 Optima, making up 19% of the 754 total complaints filed for that model year.
- Is there a recall for the 2016 Kia Optima electrical system?
- No related recalls are listed in the NHTSA data provided for this electrical system complaint category.
- Have there been fires linked to the 2016 Kia Optima electrical system?
- Yes, NHTSA data shows 5 fires and 7 crashes associated with reported problems in this component area, including one injury.
- At what mileage do electrical problems typically show up on the 2016 Optima?
- The median mileage at failure for electrical system complaints on the 2016 Optima is 57,400 miles, though some owners reported issues at much lower mileage.