Warnings problems of the 2023 Kia Motor Telluride

After receiving my car on Friday morning 10/31 from the dealership, I drove to work, where all my dashboard lights popped on, I lost power steering, and I lost my speedometer (which is what it was in the shop for that whole week). I tried to drive it back to kia and it completely stopped working in the middle of the road, even though it was turned on, it wouldn’t drive or change gears. Leaving me stranded in the middle of a 50 mile per an hour road. I had to call the police to help me maneuver off the road.

While driving and/or starting the car, the power steering will go out, along with all safety lights/messages on dash, including check power steering, check forward collision sensor, check awd, check blind spot sensor, check parking sensor, etc. Only sometimes will turning the car on and off reset the sensor. Other times the car will start and all lights will illuminate and the power steering will not work. Happens intermittently, including while driving. Dealer and mfr have been unable to fix the issue due to the randomness. Additionally they have been able to see the lights malfunction, but the first attempt at repair did not address the issue. Car continues to lose power steering intermittently. Car is inoperable without power steering given the weight.

While driving on a large 4 lane highway, using the adaptive cruise control, the car automatically applied the brakes with no visible obstruction. From what I remember, no collision alarm or warning was given. Car rapidly decelerated, until I overrode by applying the gas. This happened three times, on the same road. Twice on one trip, and a third time a week later. All false activations occurred while road was at slight curve.

The horn quit working on the vehicle after pushing on it. Both the low and high horn had to be replaced. The vehciles rear differential was replaced due to continued loud sounds coming from the rear and constant wheel slippage. The rear differential replacement did not fix the issue.

The driver dashboard went blank except for randomly flashing nonsense numbers. Vehicle speed, fuel level, engine rpm and other vehicle information was lost. Additionally forward collision avoidance, lane keep and departure, adaptive cruise, emergency braking and blind spot warning systems became inactive. I am unsure if the antilock brake system and stability controls are functional. My safety was put at risk because I was unsure of vehicle speed and loosing all driver assistance tools. The problem has been persistent since it 1st occurred. The vehicle is going to the dealer today, 05 June 2023. Immediately before the driver dash going blank, the entire driver dashboard showed all warnings lights before going blank.

Purchase brand new 2023 Telluride ex x line. Currently have 500 miles on the dash and it still shifts very rough from 1 to 2 gear while going at low speeds around 5-15 mph. I have tried changing the drive settings from comfort, Smart, sport, eco and it still has jerky gear shift in every setting. Also getting very low gas mileage. I thought it jusy needed few miles to break in but problem is still there. Also does not even give you warning sounds of when getting to close to car infront when parking like it does in the rear. Not what I expected from a brand new car that cost around $55,0000. Wish I would have just sticked to the Acura or Lexus.

After 3 months, vehicle started showing intermittent warnings at startup related to multiple collision warning systems-- forward collision, blindspot sensors, rear cross traffic. Over a few weeks, it was no longer intermittent and occurred every time. Multiple acd systems wouldn't function due to blind spot sensor failures. Multiple repair attempts and issue occurred again and dealer has been unable to repair.