2023 TESLA MODEL 3 Complaints

While driving with the Adaptive Cruise Control enabled, on California highway 5 on Aug 28, 2023, the vehicle applied the brakes very aggressively and suddenly, shy of making a complete stop, without any object or shadow requiring it to do so - known as the "Phantom Breaking". It was so dangerous that if it was a weekend with many cars behind me, I would've been violently rear-ended and perhaps not lived to report this incident. This happened twice in two hours, to the point that I have never engaged the cruise system again. The Adaptive Cruise Control (ACC) system (which is part of the Auto Pilot system) on this vehicle is dangerous and should be avoided. I wish the vehicle had the [old fashioned] non-adaptive cruise control but it doesn't. Answering the questions: Nothing failed but the ACC clearly malfunctioned since there was no object, shadow, road animal, change in asphalt color, etc. to cause it to abruptly break. It was a clear sunny day. Any accident at such highway speed could've been deadly to multiple drivers on the road. When I informed the dealer, they "verbally" acknowledged and informed me of the term "Phantom Breaking" that they had heard of the problem being reported by others but nothing to worry about and they didn't inspect the vehicle. There we no warning lamps, messages or symptoms prior to the problem. Again, this issue happened twice within a two hour period and I have not used the ACC system again. My spouse was with me in the car in both cases and witnessed the scary situation.

Car is disengaging Full Self Driving because of steering becoming difficult at slow speeds in a turn. FSD disengages and the car drive straight instead of staying in the turn, crash could be likely.

On June 4th I was in a hurry to get to work, pushed open my car door and started to slide in at which point the door unexpectedly to me swung back shut, clamping my head behind my ear pressing it against the top of the door frame. Everything stuck for about 1 second and then the door released my head. I am concerned that the door shouldn’t close so forcefully and should not bounce back closed when pushed open; that perhaps this contributed to the dangerous situation? There were other factors such as my car parking pad is slightly sloped. It seems this is an issue with the design of the car as opposed to a defect as there are no warning lights or recalls. I am still trying to figure out the effects of this injury. I have been to two doctors- not immediately because at first there were no immediate effects except for the discomfort of the pressure at the time. But less than 24 hours following the incident I developed a puffed up patch behind the ear where the door clamped, and now have developed a very swollen painless lymph node behind my other ear as well as headaches and some soreness that comes and goes. I have not contacted Tesla about the problem yet but am extremely cautious when I use the door and I don’t drive people in the car. I have included some photos but also just took some videos illustrating how the door swings back shut pretty forcefully when pushed open.

I was traveling at highway speeds on a highway with no vehicles or other obstacles in front of me. I had adaptive cruise control on. Then, the emergency brakes deployed for no reason (so called “phantom braking”), decelerating the car quickly. I turned off adaptive cruise control as fast as I could and nothing bad happened. But the situation was dangerous, as if a car was close behind me it could have rear ended my vehicle.

Curvature Assist feature agressively brakes while driving at highway speeds. This is supposed to slow down for curves, but frequently intervenes for straight, clearly marked lanes. Feature cannot be turned off. Drivers behind me have gotten agitated several times for the sudden, harsh braking, and I do not feel comfortable driving this car.

Incident Summary: On [XXX], I was in an accident and dropped my Tesla Model 3 at Tesla’s North Phoenix Collision Center in Nov 2024. I received the car back in Dec/Jan. Immediately, I noticed dangerous swaying, bouncing, and veering when hitting dips—especially on the freeway. The car was unstable and unsafe to drive at high speeds. In Feb/Mar, Tanner (assistant manager at the collision center) drove the vehicle with me in the passenger seat. After hitting a dip on the freeway, he panicked, exited, and agreed something was wrong. I was later told they did a wheel alignment, but the issue remained. This was the second time they returned the vehicle in an unsafe condition. I nearly crashed due to how unstable it felt. In May 2025, I brought the car back again. Tanner suspected the steering column but said no diagnosis was done. He gave me a loaner vehicle, which had a flat tire. I had to drive my own unsafe car for nearly a month while waiting for another loaner and parts—no resolution during that time. On 6/13/2025, I contacted the Tesla Glendale Service Center. The advisor expressed frustration, saying this collision center often offloads unresolved issues. I also contacted Tesla Support (877-798-3752), who advised me to file this NHTSA complaint. As of June 2025, the issue is still unresolved. My car continues to sway and veer dangerously on the freeway, and Tesla North Phoenix Collision has failed to properly diagnose or fix it despite multiple returns. This vehicle is unsafe to drive, and I’ve been given excuses for over 7 months. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Documenting a sudden unintended acceleration experience. Today while driving and trying to stop for a red light, I lightly applied pressure on my brake pedal to brake for the red light. Midway through the braking, my car lunged forward for about half a second. Went through the dash cam footage, and I noticed that the footage skipped half a second as well. Seems like something electrical that caused the car to lunge. This is a huge safety issue.

My pant leg got caught on the plastic seat trim under the seat. Kept my leg trapped so I fell out of the car on the ground in the parking lot. Happened again the same day, but I caught myself before I fell. The incident caused a hole and rip in my clothing, but the rest of my body went to the ground leaving my knee and other leg caught until the end. Had a different outfit on today and it caught again! I did not fall this time either. The time I did fall I hyperextended my wrist and landed on my hip and leg, creating bruising and a sore pelvis, knee and back. Went to massage therapist soon after. Currently, following up with doctor

The volume control buttons and vehicle setting buttons on my car’s steering wheel are made of metal. In high atmospheric temperatures the interior of the car heats up. The buttons also heat up and can cause burns if touching the button for an extended (more than 30 seconds) amount of time. This is very distracting while driving while also causing a mild burn.

RCM2_a636 Front passenger safety restraint system fault (service is required) This causes an issue where the airbags won’t deploy due to it not thinking there is someone sitting there or not