2021 Acura Ilx

My vehicle continues to accelerate when I press the gas pedal, and it sometimes makes clicking noises from underneath during acceleration. Occasionally, it veers to one side even when I keep the steering wheel straight. At times, it gives a warning and vibrates as if I'm merging into another lane. When I press the gas, the engine revs, but the car doesn't accelerate. Issues have been ongoing but dealership where I got the car from wants to charge me inspection fees per symptom.

It is Acura ILX 2021. The current mileage is 17,480. What component or system failed or malfunctioned, and is it available for inspection upon request? *Driveshaft/suspension is broken after inspection. How was your safety or the safety of others put at risk? *Intense shaking coming from underneath the vehicle. Worn out u-joints, couplers or carrier bearings can cause the driveshaft to vibrate and make noise when passing over bumps and potholes. If not fixed, it can lead to further damage to other drivetrain components. Has the problem been reproduced or confirmed by a dealer or independent service center? * Not sure for 2021 model. However, there is a recall history for model 2016-2019 Acura ILX. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? * The vehicle was inspected and waiting for remedy. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? * No there is no sign of warning. Due to extreme noise, the vehicle was inspected.

Vehicle suddenly decelerated without warning. Transmission would not shift to a higher gear causing the vehicle rev. Warning lights on the dashboard started going off at the same time. Lanes departure and adaptive cruise control warning went off. Had to have vehicle towed to dealership. Lucilky this happened on a rural backroad and not on the freeway or busy road as someone could have rear-ended the vehicle. Dealership was given video of incident and couldn't replicate the issue and we were told that the car did not store any of the error codes for the warning lights that came on the dash. The evening before the brake lights would not turn off when when the vehicle was turned off. Dealership said it was an adjustment that needed to be made to the switch on the brake pedal. Car is unsafe to drive as if this were to happen again on a busy highway or road without notice the persons behind would not be expecting the vehicle to suddenly drastically drop speed and not be able to accelerate.