What 379 owners told NHTSA about the 2017 Tesla Model S P100d

While merging onto the highway an error message showed up on the dash stating "Steering Assist May be Reduced" upon immediately after the steering froze and could only be moved slightly using significant force. Approx. 75lbs. I am athletic and work out and had trouble moving the car to the side. If my wife or daughter had driven the car they would not have been able to steer and this could have caused a significant accident, injury or death. Upon pulling over, I rebooted both computers on the Tesla Model S 75 D and the problem went away. I immediately drove to the Tesla dealer in Chesterfield, MO. There they seemed unconcerned, and advised me it was likely just a firmware issue and wouldn't be able to look at the car until the next week. I was shocked. Since the systems seemed to work I drove home and parked the car. On the driveway, the same error showed up and steering seemed again to lock up. After rebooting problem went away. Looking at the Tesla forums this seems to have happened before and poses a serious danger to the driver, occupants and fellow drivers on the road. I no longer feel safe driving the car.

NHTSA ODI 11665990

The intermediate steering shaft is binding, causing difficulty turning the wheel and inconsistent steering wheel feel. It often will cause the full self driving to disengage during turns Tesla has revised the part that now includes a protective rubber bootyet has not issued a recall as the part accumulates debris and rust out and binding the universal joint

NHTSA ODI 11665336

As I was driving down my driveway to the street the power steering failed. It was extremely difficult to then steer. My wife would have been unable to. I was able to re-enter the driveway, with GREAT difficulty from which the car was towed on a flatbed to the local Tesla service center. Had I been on busy city streets of highway I fear what would have happened. The service center cited the failure of a fuse ( fuse part # FUSE,BF180A,32V; #1071379-80-A) Though the car is a 2017 model the odometer shows 42,302 miles. I don’t know if this a systematic issue but I view it as a safety issue and so am reporting it.

NHTSA ODI 11659716

Using software version 2025.14.1 with FSD (Full Self Driving) version 12.6.4. About 50% of the time the vehicle attempts and fails to change lanes when using FSD. It will: 1. Turn on signal and not change lanes, confusing cars around me. Or more often 2. Swerve between lanes indefinitely. See example at [XXX] It drives like a drunk driver. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11658804

Software 2025.14.1, Full Self Driving 12.6.4 (FSD). Vehicle when using FSD continuously slows to 10 MPH below the speed limit. You can manually press the accelerator to speed up but FSD will not brake when doing so and warns you of the same. After a minute of being back at the speed limit, FSD again slows down. Repeat this process constantly. Very dangerous.

NHTSA ODI 11658805

I am reporting a traumatic incident involving a 2017 Tesla Model S (loaner) that crashed on [XXX], in Arizona while Autopilot was engaged. We were traveling eastbound at 55 mph on [XXX] near [XXX] when the vehicle suddenly pulled hard left into the median and hit a tree. I briefly lost consciousness and suffered a concussion; my passenger sustained a broken back and thumb. Smoke rose from the car, and doors wouldn't open. I’m claustrophobic—it was terrifying. I managed to exit via the front passenger door but couldn't move my friend due to possible spinal injuries. This incident changed our lives. I have chronic back pain and PTSD. My friend hasn’t worked since. Tesla has not taken accountability. I was told internal footage exists and others have seen it, but I’ve never been given access. No third party (manufacturer, police, or insurer) has inspected the vehicle—only Tesla. I tried to buy the wreck at auction to preserve evidence but; my bid for a totaled tesla was $10k, it was declined. There were no warning lights or alerts before the crash. Autopilot failed. If the car had veered into traffic or pedestrians, people might’ve died. Instead of support, I was found at fault by AAA (despite no citation), received six points, and my premium rose to $2,200/month. Tesla must be held accountable. Consumers deserve transparency. Autopilot gave no warning and couldn’t avoid a tree in broad daylight. I urge the NHTSA to investigate this crash, request the vehicle’s data/video, and provide resources for victims of vehicle tech failures. I can supply witness contacts and medical documentation. Please help. Complacency is going cost lives. There should be a class action lawsuit. Blood on the hands of Tesla for using humans as test rats. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11658304

Stoped at intersection. While trying to engage signal lights, hit the stalk below that engages full self driving. Car immediately jumped into intersection .in front of another car and almost collided. Since the last update, Cars with my configuration wave been acting irradely and it is not safe to use FSD.

NHTSA ODI 11655025

Car auto accelerated in parking lot structure. Hit column; air bags did not deploy so no injury to me, the driver. Dealer refuses to confirm the data to support their conclusion that driver was at fault. Vehicle inspected by dealer owned collision center and dealer related insurance company. No warning or messages prior to auto acceleration.

NHTSA ODI 11649563

The contact owns a 2017 Tesla Model S. The contact stated that prior to the failure experienced, there was an abnormal clicking sound coming from the steering wheel. The contact attempted to start the vehicle, and upon starting the vehicle, the message "Service Power Steering" was displayed, and the EPS warning light was illuminated. The local dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.

NHTSA ODI 11645624

Computer software failure. Intermittent problem that started with a recent software update. When backing out of a parking space, car will move a few feet then go into park and set the parking brake. Putting car back into reverse allows the car to move about 2 feet then the parking brake re engages. This has repeated more than 6 times in the process of backing out of a parking space. (There was at lease 3' of clearance to the sides of the vehicle and nothing behind the vehicle.) This is very dangerous when backing out of a diagonal parking space that is along the side of a busy road. I have scheduled Tesla service for the soonest appointment which is 2 weeks from now.

NHTSA ODI 11639082

The contact owns a 2017 Tesla Model S. The contact received notifications of NHTSA Campaign Numbers: 23V838000 (Electrical System) and 24V051000 (Electrical System); however, the parts to do the recall repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11636368

Car rattles when driven and makes loud sounds when going over bumps. Took to Tesla with 50k miles on it and they said it needs new air spring modules on front left and right. Did not do repair as it was over $3000. My car was built in the Fremont factory, the same as the cars in china that were recalled for the same reason. My car was a Tesla fleet car when I purchased it May of this year. Tesla had to know there was a problem and that’s why they wholesaled it to a different car dealership to be sold.

NHTSA ODI 11632238

I don't have this problem anymore because I had the circuit board replaced. The issue I have observed is the auto high beam feature doesn't work properly. They get stuck in the high setting and don't adapt to on-coming traffic. It's primarily in model y cars but all models have been observed. This might be as simple as needing the adaptive setting to be default or in my case a new control board replaced. The remedy before I got it fixed was to not have high engaged with the stock. I don't think there is a manual solution with the y or any newer teslas.

NHTSA ODI 11632308

Approaching my garage door as it was opening when the car suddenly accelerated smashing through the garage door, through the back wall of the garage, through the laundry room and finally stopped in the main bedroom with the front wheels off the ground as the car rested on top of the washing machine.

NHTSA ODI 11631451

I was driving and my power steering assist went out making the steering almost impossible. Fortunately I was driving in my neighborhood and was close to home

NHTSA ODI 11630116

The car was on park for charging. When charging was at 75%, when it was complete, the car was put on drive. Auto-steering disengaged message came up. The steering was stuck and could not be turned. After multiple tries, called Tesla road side assistance which resulted in car getting towed to service station. The steering rack had to be removed and replaced. I cannot imagine if this happened when the car was on a higher speed road.

NHTSA ODI 11627696

The vehicle at low speed unexpectedly lost power steering making it impossible to steer. The resistance was greater than on a vehicle without power steering as if the steering mechanism was working to prevent steering. This is the second incident for me -- the first occurring in September, but immediately resolving itself.

NHTSA ODI 11627408

The power steering motor prevents proper movement of the steering wheel by forcing it back to the center if moved in either direction, making turning impossible. The wheel allows only about 5 degrees of movement before violently snapping back to center. When I attempted to replicate the issue at startup, the steering initially operated normally, and I was able to turn the wheel approximately 90 degrees. However, it suddenly and forcefully snapped back to center, striking my hand. This occurred while the car was stationary. The malfunction in the power steering motor or its control system makes the car undrivable, as the steering wheel actively resists turning. The first incident occurred while driving in a parking lot, but thankfully at low speed. The car had to be towed. This presents a significant safety issue.

NHTSA ODI 11627555

Daylight Running Lights (DRLs) burned out, and Tesla charges exorbitant amounts to repair each DRL and headlight assembly, over $3,500 for each side. This is apparently a known issue with all 2017-2021 Tesla Model S vehicles, as it is widely discussed on Tesla owner forums. The DRLs are prone to repeated failures even after being replaced. Tesla will replace the DRL and headlight assembly as long as the vehicle is under warranty, but will not replace the failed DRL and headlight assembly after the warranty expires unless the vehicle owner pays for the replacement. This would seem to be a known chronic failure item, and since the DRLs are a safety feature, it would seem that Tesla should stand behind their vehicles and resolve this failure as a recall.

NHTSA ODI 11622412

As I was driving. Multiple warning sensors came on the vehicles screen. Everything was shutting down. I made it to my driveway to reverse in and the car completely shut off. I got out of the car, closed the door and got back in the car and it worked again. I drove the car into Teslas service center and they said it was a steering rack that needed to be replaced, but they never actually looked at the part that needed to be replaced. They just hooked up a pico scope and received a signal. I asked if they would look at it and they said they can only replace it. IVE SEEN MULTIPLE STORIES SIMILAR TO MINE ONLINE WHERE PEOPLE HAVE HAD TO CHECK THE VEHICLE ON THERE OWN ONLY TO FIND A LOOSE GROUND WIRE OR A LOOSE CONNECTION THAT CONNECTS TO THE STEERING RACK. Once they connect the wires the car works fine. There is a faulty design on the Tesla model S and probably other models as well that should be looked at. Tesla is charging over $5000 to replace the entire rack as opposed to checking the connections. Please look into this. This is not safe at all. Great car, bad design

NHTSA ODI 11620286

See attached document for complaint

NHTSA ODI 11609663

Rear suspension control arm broke. Causing the rare right wheel to fold in.

NHTSA ODI 11607791

See attached document for complaint

NHTSA ODI 11606460

on 1 occasion the front trunk opened on its own, on 2 occasions the rear trunk opened on its own. The last occasion was on August 3. all these events occurred with in 3 weeks. The car was brought to a service center where the problem was misdiagnosed since the incident on August 3 was after the service call.

NHTSA ODI 11606371

Steering UJoint exposed to elements, eventually causing it to bind during normal use/wear.

NHTSA ODI 11605767