2016 Kia Forte electrical problems

Filed Nov 4, 2026 · Electrical, Lights · AL

Intermittently when turn signals is in use, headlights would completely go out or start flashing on and off.

Filed Oct 3, 2026 · Electrical, Lights · CA

The Headlights and ALL exterior lights FLICKER or TURN OFF ENTIRELY while driving, especially when touching the Multi-Function Turn Signal Stalk to signal a turn. This can and HAS happened when the Headlights are switched on any mode: MARKER LIGHTS, HEADLIGHTS, or AUTO. I can be driving, Headlights are on AUTO - suddenly - ALL HEADLIGHTS/EXTERIOR LIGHTS FLICKER OR TURN OFF. I have to quickly touch the Multi-Function Stalk or switch it from AUTO to HEADLIGHTS to keep the lights on. I then have to be careful when using the same Stalk to signal turns or it may cause the lights to flicker or turn off entirely AGAIN. THIS ISSUE CAN OCCUR EVERY DAY IF I'M NOT VERY DELICATE WITH THE MULTI-FUNCTION STALK. SOMETIMES, IT FLICKERS/TURNS OFF NO MATTER WHAT & I HAVE TO SWITCH THE LIGHTS FROM AUTO TO HEADLIGHTS OR VICE-VERSA TO ENSURE HEADLIGHTS STAY ON. THIS ISSUE HAS EVEN HAPPENED WHEN I DIDN'T TOUCH THE STALK AT ALL & I WAS DRIVING ON A DARK, RURAL HIGHWAY. LIGHTS OUT! THIS IS A DANGEROUS ISSUE THAT CAN INCREASE THE RISK OF A CRASH. PLEASE INVESTIGATE, THANK YOU. I plan on having this issue fixed ASAP at my expense, which I hope won't be too expensive. $$$

Filed Jul 1, 2026 · Electrical, Engine · OK

Unknown it makes a ticking noise check engine light came on and oil isn't low. Recently bought it.

Filed Apr 16, 2026 · Electrical · TX

Instrument panel lighting and radio lighting flicker constantly while driving. When the headlights are on, the headlights will also turn and off on their own, constantly. Because of this, I can not drive this car at night, in the early morning, in the rain, or whenever my headlights are needed. From what I've surmised, the issue seems to be the multifunction switch, which, coincidentally, Kia has an active recall on for one of their other models.

Filed Sep 2, 2025 · Electrical, Lights · AZ

I own a 2016 Kia Forte LX and have been experiencing repeated and dangerous electrical failures with the headlight and lighting system. When I turn on the headlights, they sometimes do not come on at all, or they shut off unexpectedly while driving. In some cases, using the turn signal causes the headlights to cut out completely. The interior dash lights flicker between dim and bright, and the tail lights are also affected. This is a serious safety hazard because it results in sudden and complete loss of exterior lighting (headlights and tail lights) while the vehicle is in motion at night. It significantly increases the risk of an accident. Online owner forums and repair shops confirm this issue is widespread in Kia vehicles, often traced to a failing multifunction headlight/turn signal switch. Despite the frequency of these failures, there has been no recall issued by Kia. I am requesting that the federal safety agency investigate this defect in the 2016 Kia Forte and related models, as it directly compromises driver and passenger safety.

Filed Aug 3, 2023 · Acceleration, Electrical · CA

I am writing to express serious concerns about the safety and performance of my Kia vehicle. Over the past few months, my car has been exhibiting abnormal behavior, jeopardizing the safety of myself and other road users. One of the most alarming issues is the unpredictable acceleration and deceleration of my vehicle, especially on the highway. There have been numerous instances where it failed to respond to acceleration while changing lanes, putting me in stressful situations where I feared a potential collision. Even more troubling, my car has shut off unexpectedly multiple times during both city driving and while navigating driveways and hills. This sudden engine shutdown has exposed me to hazardous situations and increased the risk of accidents. There is also a loud knocking sound coming from the car, accompanied by sluggish driving. To my dismay, the vehicle now starts and immediately cuts off, forcing me to wait for a period of time and multiple attempts to restart the engine before it finally starts. Seeking a resolution, I took my vehicle to the Kia Service center, where they advised me that I needed a new engine, attributing the problem to sludge build-up. However, I maintain a diligent oil change schedule every three months and can provide evidence of this fact. Despite filing a claim with Kia of America, they regrettably denied my request for assistance in obtaining a new engine, placing the financial burden solely on my shoulders. This not only presents a financial hardship for me but also underscores a broader issue with Kia vehicles' quality and reliability. I am deeply concerned about the safety of Kia vehicles, and I believe that they should be subject to a thorough investigation and, if necessary, a recall. I understand that KIA has experienced problems with design of this or similar engines, causing recalls of those products, and I request the federal safety agency to investigate these concerns regarding the 2016 KIA Forte. My Car is available to inspect once more

Filed Jun 9, 2023 · Electrical, Engine · TX

On May 25th 2023 I was driving on the highway when I experienced extreme loss of power and the infotainment screen displayed "possible engine condition". Considering I was driving 70 mph on the highway it was super dangerous because there were several 18 wheelers driving on the highway alongside me it could have been deadly for many of us. Thankfully I was able to get to the shoulder to assess the situation. I have been unable to get my vehicle to a dealership since I was traveling and had to leave my vehicle 150 mi from where I live. If Kia knew there was some sort of issue with engine failure and extreme loss of power they should have issued notification before other than have people possibly die on the highway from engine failure.

Filed Jan 26, 2023 · Electrical · IL

My car has been broken into twice due to the manufacturer not having proper ignition safeguards put into place, received no help from manufacturer , this is a known issue

Filed Nov 8, 2021 · Electrical, Engine · IN

Im a retired mechanic I have 2016 Kia Forte lx 1.8l 6spd manual from my diagnostic scanner it showed the instrument cluster has a short in it which caused all the warning lights to come on when really the only thing that was really bad was a right front wheel speed sensor I replaced it but with the instrument panel short the ecu cant tell what's working and what's not the car only has 64000 miles and all this is still going on a diagnostic scanner cant tell what real and what's not I will never own another Kia product in my life and [XXX] sure wouldn't recommend one. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Filed Dec 9, 2020 · Electrical · PA

Since I have had this vehicle the horn was low. I rarely drive my vehicle so for the horn not to be working is really crazy . I have heard from other kia owner that they also have had to replace the horn. This is crazy .