10.0

really awful
Crashes / Fires:
0 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
4,125 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2021 Kia K5 electrical problems

electrical problem

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2021 Kia K5 Owner Comments

problem #13

Jul 042024

K5

  • miles

A D V E R T I S E M E N T S

I bought my Kia k5, my blower motor went out upon inspection the problem was a multilink fuse for the blower motor. The fuse is burning the wiring harness, I believe this to be a fire hazard. After some research I believe this to be a common issue with this particular car.

- Jonesboro, AR, USA

problem #12

Jun 292024

K5

  • miles
main body wiring harness grounding problem... hvac blower motor works only some times at dealeship they found fuse melted at fuse block they want customers to pay for a new wire harness when is obvious a factory defect this can cause a fire or an accident if anything else fails while driving

- Wilmington, DE, USA

problem #11

Jun 242024

K5

  • miles
nspected blower fuse 40A at E/R Junction block and found multi fuse & E/R Junction block melting Need replacement multi fuse and wiring repair at E/R Junction block Service adviser recommends performing repair which is a known issue for Kia, because the electrical short could create a fire The AC stopped working, got it repaired and within a month it failed again, took it to dealership and they said it was a known issue, but not a safety recall.

- Plano, TX, USA

problem #10

Feb 012024

K5

  • miles

A D V E R T I S E M E N T S

Air conditioner blower goes on and off intermittently without any pattern. Sometimes it will work for days and then will not turn on again. There is no rhyme or reason to it. Without the blower working I cannot defog / defrost my windshield and gives me poor visibility. Brought it to the Kia dealership they said the fuse wire harness has melted and fused into the engine block. They went on say that it will cost around $5000 to fix. Because I drive frequently I am out of warranty. The service desk office manager said she has been seeing more of these come in. Sounds like a manufacturer defect and should be under recall.

- Lafayette, LA, USA

problem #9

Feb 052023

K5

  • miles
Vehicle radio fails to initialize wireless Apple Carplay. The process to get it to work varies. This has been an ongoing issue with the car. Dealer will not update vehicle software.

- Savannah, GA, USA

problem #8

May 022023

K5

  • miles
Vehicle will occasionally fail to properly initialize its safety systems, causing ABS, Traction Control, FCW, warning, auto stop, auto hold lights to come on and the aforementioned systems to fail. This disables driver assist features and important safety systems. Kia Dealer does not attempt to resolve. Claims that -??we parked too close to a tree and the vehicle thinks it was in an accident-?? would like further investigation from Kia to be performed regarding this issue.

- Savannah, GA, USA

problem #7

Mar 112022

K5 4-cyl

  • 17,951 miles

A D V E R T I S E M E N T S

The contact owns a 2021 Kia K5. The contact stated that while driving at various speeds, the Lane Assist feature would illuminate without other vehicles nearby. The contact also stated that the vehicle would independently switch lanes independently; causing the contact to forcefully adjust the steering wheel into the desired lane to prevent a potential crash. The contact manually disabled the features; however, the features independently reactivated. In addition, the defroster failed to operate as needed which obstructed her vision due to fog on the windshield. The vehicle was initially taken to a dealer, but the contact was offered no assistance. The contact then took the vehicle to Kia of Irvine (45 Oldfield Building B, Irvine, CA 92618) where two mechanics acknowledged the failure while test driving the vehicle. The contact was assured by the dealer that both safety features where disabled; however, within minutes of leaving the dealer; the features independently reactivated. The manufacturer was notified of the failure and the contact was given a case number. The vehicle had yet to be repaired. The failure mileage was 17,951. The consumer called to make an appt due to the check engine light illuminating and informed vehicle will not be repaired for a few weeks. In the meantime the gas smell is pouring through the vents.

- Wildomar, CA, USA

problem #6

Aug 182022

K5

  • 32,077 miles
The contact owns a 2021 Kia K5. The contact stated that the driver assist feature would activate independently. The contact stated no warning light was illuminated. The contact was able to park on the side of the road and shifted from park to drive to deactivate the driver assist feature and continued driving to his destination. The contact called the local dealer and made them aware of failure. The vehicle was not diagnosed or repaired. The manufacturer had been informed of the failure. The failure mileage was 32,077.

- Maumelle, AR, USA

problem #5

Jul 202022

K5

  • miles
The front seats electrical adjustments do not work properly, I have had ir switch mid drive and stying to adjust them is a hassle. They do not work properly.

- El Paso, TX, USA

problem #4

Dec 202021

K5

  • miles
Took my car to the dealership on 12/20/21 because all of my sensors were going off so they installed a new harness and cleared all the sensors, I got my car back on 1/3/22. On 1/16/22 all my sensors came back on so I brought it back to the dealership on 1/19/22 and I got it back the next day and was told it was safe for me to commute to work (I got it back with the front panel off with exposed wires and no working airbags) and a few days later all the sensors were back on and as I-??m driving home in the middle of the night from work my tire pressure sensor came on even tho I had air in my tires, my headlights turned off for seconds at a time, my speedometer kept dropping to 0 as I-??m going 60 and my cruise control stopped working. Have pictures and videos of every issue every time

- Yuba City, CA, USA

problem #3

May 132021

K5

  • 3,000 miles

A D V E R T I S E M E N T S

Vehicle was stopped a red light on a city street when suddenly cut off. Smoke began to pour out from under the hood. Less than 1 minute later the vehicle was fully involved under the hood of car. Car was a total loss. Vehicle had just been driven approximately 25 miles (all highway) from home towards work when incident occurred.

- Colonial Heights, VA, USA

problem #2

Dec 182020

K5

  • 600 miles
The contact owns a 2021 Kia K5. The contact stated that while driving at an undisclosed speed, an unknown warning light illuminated on the instrument panel. The vehicle was taken to the local dealer Kia fort walton beach (343 miracle strip pkwy, fort walton beach, fl 32548) to be diagnosed. The contact was informed that there were issues with two of the computer chips in the vehicle that needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 600.

- Golf Breeze, FL, USA

problem #1

Sep 302020

K5

  • miles
Keep lost wireless carplay scinal.

- Carteret, NJ, USA

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