2022 KIA K5 driver assist problems

FORWARD COLLISION AVOIDANCE

The contact owns a 2022 Kia K5. The contact stated that while driving approximately 45-50 MPH, the automatic front collision avoidance system abruptly engaged while there was a vehicle was parked on the passenger-side of the roadway. The contact stated the parked vehicle did not present a safety hazard to the vehicle. The dealer was notified of the failure; however, the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 9,000.

NHTSA complaint #11743707 — an unverified report by a vehicle owner.

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

EPB light with multiple other dash lights come on. It affects my breaking, shifting and acceleration. I was attempting to get on the freeway the first time it happened and my car would not accelerate. I had to drive off to the side to prevent getting hit. It happens intermittently at no given time. I just got it back from the dealership and am still having the issue.

NHTSA complaint #11722377 — an unverified report by a vehicle owner.

FORWARD COLLISION AVOIDANCE: WARNINGS

My 2022 Kia k5 has gone into limp mode multiple times now while I am driving in addition to when it starts up. Check engine light, AUTOHOLD, EPB, traction control, etc. all aluminate on my dashboard. Car drives very rough and doesn’t want to accelerate or shift. Huge safety issue. Dealership said it was the throttle body assembly. Paid to have it replaced and the issues still persists. I have read multiple other comments with the same issue and dealerships have no idea what the issue is or how to correctly diagnose. Error codes were P00BD00, C136081, and C174181.

NHTSA complaint #11711976 — an unverified report by a vehicle owner.

FORWARD COLLISION AVOIDANCE: WARNINGS

The drive train car would not go then my accelerator will rev up and down and not go over 10 miles a hour then all these service lights come on and car go in like limp mode and not drive in middle of intersection no one inspected the car i tuned it off and let it sit for 24 hours and started it and it was normally except the acceleration goes up and down when it wants to there were a lot of warning lights

NHTSA complaint #11708605 — an unverified report by a vehicle owner.

BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING

All my lights on my dash keep lighting up for no reason. When I bought my car it did it and premier Kia said they fixed it but it keeps happening. We pay too much money for cars to act like this.

NHTSA complaint #11682352 — an unverified report by a vehicle owner.

BACK OVER PREVENTION: WARNINGS

All my lights on my dash keep lighting up for no reason. When I bought my car it did it and premier Kia said they fixed it but it keeps happening. We pay too much money for cars to act like this.

NHTSA complaint #11682352 — an unverified report by a vehicle owner.

LANE DEPARTURE: WARNING

Thoratal body and engine light and engine rebbing up on its own.

NHTSA complaint #11682212 — an unverified report by a vehicle owner.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

These warnings light up at the same time the dash for Electronic stability system, electronic parking brake, forward collision system, Auto hold and engine light, saying "check forward collision system, check blind spot detection, check smart cruise control system", and the vehicle goes into a sort of limp mode, not allowing it to accelerate past about 40 mph easily. In my research, I've have found approximately 50 other Kia k5 owners who have had this exact same issue. Half of the time, once taken to the dealership for diagnosis, it is weeks without anyone figuring out what the issue might be. Several instances where a part has been replaced which did not fix the issue at all, like an airbag module, or steering column. Several instances of the ecu and hecu being replaced, and several more of the entire engine/chassis wire harness being replaced. As for my case, now at the dealership for 2nd time because they could not reproduce warning lights while test driving vehicle. They have determined mine requires a full chassis wire harness replacement, with an estimated cost of $5k-$7k, which includes the $2800 harness. I initially thought mine was an isolated incident, and was shocked to find as many owners as I have that have experienced the same issue, some with mileage as low 25 miles, and causing sudden braking or issue with steering the vehicle. Being that it involves all the major safety systems of the vehicle, I am also surprised there has not been any sort of recall, considering these issues span all the way back to 2021. Just my two cents. Currently waiting on a tech to come out and determine if this is covered under extended warranty bought at dealership at time of purchase, as I am over the 60k mile factory warranty period. Have had this vehicle for 3+ years, and this just now started happening about a month and a half ago. Some have had this issue just weeks after leaving the lot with their brand new car, and a few of those returned the vehicle for a refund.

NHTSA complaint #11647878 — an unverified report by a vehicle owner.

LANE DEPARTURE: BLIND SPOT DETECTION

These warnings light up at the same time the dash for Electronic stability system, electronic parking brake, forward collision system, Auto hold and engine light, saying "check forward collision system, check blind spot detection, check smart cruise control system", and the vehicle goes into a sort of limp mode, not allowing it to accelerate past about 40 mph easily. In my research, I've have found approximately 50 other Kia k5 owners who have had this exact same issue. Half of the time, once taken to the dealership for diagnosis, it is weeks without anyone figuring out what the issue might be. Several instances where a part has been replaced which did not fix the issue at all, like an airbag module, or steering column. Several instances of the ecu and hecu being replaced, and several more of the entire engine/chassis wire harness being replaced. As for my case, now at the dealership for 2nd time because they could not reproduce warning lights while test driving vehicle. They have determined mine requires a full chassis wire harness replacement, with an estimated cost of $5k-$7k, which includes the $2800 harness. I initially thought mine was an isolated incident, and was shocked to find as many owners as I have that have experienced the same issue, some with mileage as low 25 miles, and causing sudden braking or issue with steering the vehicle. Being that it involves all the major safety systems of the vehicle, I am also surprised there has not been any sort of recall, considering these issues span all the way back to 2021. Just my two cents. Currently waiting on a tech to come out and determine if this is covered under extended warranty bought at dealership at time of purchase, as I am over the 60k mile factory warranty period. Have had this vehicle for 3+ years, and this just now started happening about a month and a half ago. Some have had this issue just weeks after leaving the lot with their brand new car, and a few of those returned the vehicle for a refund.

NHTSA complaint #11647878 — an unverified report by a vehicle owner.

FORWARD COLLISION AVOIDANCE: WARNINGS

These warnings light up at the same time the dash for Electronic stability system, electronic parking brake, forward collision system, Auto hold and engine light, saying "check forward collision system, check blind spot detection, check smart cruise control system", and the vehicle goes into a sort of limp mode, not allowing it to accelerate past about 40 mph easily. In my research, I've have found approximately 50 other Kia k5 owners who have had this exact same issue. Half of the time, once taken to the dealership for diagnosis, it is weeks without anyone figuring out what the issue might be. Several instances where a part has been replaced which did not fix the issue at all, like an airbag module, or steering column. Several instances of the ecu and hecu being replaced, and several more of the entire engine/chassis wire harness being replaced. As for my case, now at the dealership for 2nd time because they could not reproduce warning lights while test driving vehicle. They have determined mine requires a full chassis wire harness replacement, with an estimated cost of $5k-$7k, which includes the $2800 harness. I initially thought mine was an isolated incident, and was shocked to find as many owners as I have that have experienced the same issue, some with mileage as low 25 miles, and causing sudden braking or issue with steering the vehicle. Being that it involves all the major safety systems of the vehicle, I am also surprised there has not been any sort of recall, considering these issues span all the way back to 2021. Just my two cents. Currently waiting on a tech to come out and determine if this is covered under extended warranty bought at dealership at time of purchase, as I am over the 60k mile factory warranty period. Have had this vehicle for 3+ years, and this just now started happening about a month and a half ago. Some have had this issue just weeks after leaving the lot with their brand new car, and a few of those returned the vehicle for a refund.

NHTSA complaint #11647878 — an unverified report by a vehicle owner.

LANE DEPARTURE: ASSIST

Instrumental Cluster has went completely out. The only light that’s on is the seatbelt light on my 2022 Kia K5. That’s is strange for a brand new car unless there could be a recall which is for the late 2022 / 2023 model cars. I contacted every Kia dealership near me and would not tell me what the issue could be that I needed to bring it in. The amount just to do a diagnostic was not in my budget but finding out later that there are recalls for this exact reason, does not sit well with me. I contacted a service manager in Sherwood AR where I lurched my vehicle to see if its cover under warranty and he has not called back. It’s not customer service satisfying that neither techs were even willing to tell me why it just magically stopped working on a brand new car. I put my life at risk driving my kids and myself to work, I couldn’t see how fast I was going, don’t know how much gas I have in my car, signal light comes on but no sound… NOTHING. Something has to be done and seeing that other Kia’s has had this same issue does not sit well with me and a Kia owner.

NHTSA complaint #11586696 — an unverified report by a vehicle owner.

FORWARD COLLISION AVOIDANCE: WARNINGS

On August 23rd my car slowed down while on the highway and completely came to a stop and wouldn’t drive while pressing the gas. At this time the forward safety system, EPB, Auto Hold, caution and traction control lights were on. I had to get the car towed to the dealership. September 1 Kia called said nothing was wrong with the car I could pick it up that same day I got charged for a diagnostic fee and also asked for the inspection to be done. Picked up the car on 9/2. After driving the car 2 days all the lights came up including the check engine light, at this moment the car completely stopped and turned off while in the middle of incoming traffic when turning at a light. Quickly turned blinker lights on and turned the car on and was able to drive it at this time only the check engine light was on called my husband because I was shaken by the fact that I could of been seriously injured if traffic would of been heavier at that time. He called Kia told them about the situation and they said to take the car in. As of right now 10/3 Kia is still not aware of what is going on with the vehicle and have stated that they have checked several things and still have not found the issue. The next thing they will be checking is the fuel system. To this moment I am thankful that nothing worse happened when the car completely came to a stop in the middle of incoming traffic, while the car was just inspected 2 days before.

NHTSA complaint #11548114 — an unverified report by a vehicle owner.

LANE DEPARTURE: ASSIST

While driving this vehicle on local streets, I have noticed that when I am on terrain such as an incline going up, with a curve at the ridge, the vehicle's steering becomes hard to control. It stops as suddenly as it starts (going up and around on this certain local incline. I have not reported this to the Dealer yet. The vehicle has not been inspected since I purchased it. No warning lamps, messages etc. occurred prior to it's happening.

NHTSA complaint #11464312 — an unverified report by a vehicle owner.

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

Vehicle will brake suddenly and without notice while using the adaptive cruise control option. The system believes there is a vehicle in front of the car when none is present. This is usually attributed to a vehicle exiting or when somebody passes and does not leave enough room between vehicles. The car will slow considerably (from 75 to 50) when this occurs and trailing vehicles will have to suddenly brake as well to avoid an accident. Discussions with the dealership have not provided any useful information. The vehicle manual illustrates how to disable ACC however nothing works.

NHTSA complaint #11453002 — an unverified report by a vehicle owner.