Mar 31, 2023Lane DepartureDriver assistance
complete shutdown or blanking screen while driving causing GOD knows what is working and what not. definitely driver won't know his/her speed, car systems status like blinker, auto pilot,...etc until the system comes back to become available. 1st time this happened, Tesla sent me its service mobile service person who mentioned that he could not find anything wrong and if it happened again he will schedule the car for an in-house service center appointment for the main computer unit to be replaced. When the incident happened again Tesla scheduled the service appointment but after inspection the report came back that this is a recurring incident in many teslas and require a firmware update! Service report attached (Job number 4 and 5)
NHTSA ODI 11514873
Sep 19, 2022Driver assistanceLane Departure
On 9-12-2022 we drove from Chandler AZ. to Carlsbad NM. returning 9-15-2022 in this time we had eight Phantom braking events two with cars in close proximity very dangerous I also noticed the blind spot warning chime isn't working and is enabled in the Autopilot menu. Thank you. Mike
NHTSA ODI 11485149
Sep 16, 2022Speed controlLane Departure
I am renting this Tesla Model 3 on monthly basis Rental from Hertz. ON SEP 5TH, 2022 I was at a stop sign fully stopped and all of a sudden the car started accelarating by itself. I try to call Tesla about it and their answer was as I am not the owner they won't even talk to me. I tried to call Hertz but their Customer Service no available just in a circle of press this and press that for hours..Today Sep 16, around 10:58 am , I was Stopped at an intersection on a Red light waiting for the signal to turn Green , Then all of a sudden the Car Accelerated and Luckily no Cross Traffic and I proceeded through the Intersection. This is a Serious Issue.This car does not have Self Driving Feature, and twice in 10 Days this speed issue occur. Also on three different occasions while I was driving on a freeway other Cars from left and right swerved into my Lane and extremely close to my Car and the side Sensors didn't Beep.
NHTSA ODI 11484903
Aug 8, 2022Lane DepartureDriver assistanceCrash1 injury
I was hit by a woman driving a Tesla with autopilot turned on. The system did not detect the red light, and she hit the right front quarter panel of my vehicle, totally my vehicle. The autopilot system malfunctioned and should have detected both the red light and the collision which was likely to occur. To my knowledge, the vehicle is in the control of either the driver's insurance company or the Police.
NHTSA ODI 11478108
Jul 11, 2022Driver assistanceLane Departure
my brand new tesla model 3's adaptive cruise control is unsafe and unusable while driving on a two lane highway, I took a 500 mile road trip last night and the entire time i was experiencing random hard breaking while driving. I have stopped using it since but it has me worried about my safety as well as other when using this program. I am also having issues with my lane keep assist activating despite it being fully disabled in settings, it pulls my steering wheel back into the lane when i am changing lanes, even with a turn singal, and the computer system screams like crazy telling me im departing my lane. This almost caused me to crash one time as I had to overcome the computer pulling me back into the lane I was already in, despite me intending to change lanes.
NHTSA ODI 11473462
Jul 7, 2022Lane Departure
On a recent round trip between Reno and Salt Lake City on I-80 over the July 4th weekend I experienced several incidents (3 incidents driving from Reno to SLC and 5 incidents on the return trip) while using Tesla Autopilot where the car suddenly slowed from the posted speed limit of 75 or 80 mph to approximately 45-50 mph for no apparent reason. Both legs of the trip occurred in clear weather with light to no traffic and there was no type of warning preceding each of the events. I have used Autopilot for limited periods around the Bay Area without incident prior to this trip and this was the first extended road trip I have taken with the car.
NHTSA ODI 11472780
Jul 6, 2022Driver assistanceLane Departure
Phantom breaking system continuously is stopping out of no where. Happens when vehicle is on autopilot and also happens when vehicle is on cruise control. It slams the brakes and lowers speed approximately 20 MPH’s in a matter of a second. Seriously increasing the chance of being rear ended. It’s enough braking power to send you forward in your seat. On my current trip driving through Nevada to Idaho it happened approximately 5 times within 20 miles before I gave up and turned it off. I have also experienced problems before where the car merges lanes on the freeway but does not take into consideration the car in the lane that it’s merging into. Accident waiting to happen.
NHTSA ODI 11472581
Jul 1, 2022Driver assistanceLane Departure
While driving on a two lane road, I was utilizing Tesla Autopilot to maintain speed and keep the vehicle centered in the lane at 60mph when the vehicle slammed on the brakes for no apparent reason. No error messages, beeps or chimes went off to indicate to me why it was slowing down very quickly. I have had this happen several times in my first 3 months of owning this vehicle and there have been times that the car has slammed on the brakes when another vehicle was following closely which could have resulted in me getting rear-ended. Tesla Autopilot can be extremely helpful, but at the same time it is not reliable and may result in an accident at some point.
NHTSA ODI 11472038
Jun 22, 2022Driver assistanceLane Departure
The contact owns a 2022 Tesla Model 3. The contact stated while driving approximately 80 MPH with the cruise control activated, the vehicle started to quickly decelerate independently. The vehicle slowed to approximately 60 MPH. The contact stated no warning light was illuminated. The vehicle then slowly returned to the cruising speed of 80 MPH. The contact stated that the independent braking became a recurring failure. The contact stated that the independent braking also occurred while the vehicle lane departure control was activated. The contact had not taken the vehicle to a local dealer. The vehicle had not been diagnosed or repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 5,000.
NHTSA ODI 11470516
Jun 3, 2022Driver assistanceLane Departure
When driving down the highway with autopilot active the car will randomly slam on the brakes. This seems to happen especially when going under or driving on overpasses with the autopilot feature enabled. When this happens the display indicates the max speed available for autopilot is 25 or sometimes 50mph which causes the car to slowdown rapidly from cruising speeds of 70-75mph. I understand there are limitations with the new vision only autopilot system but in these situations this rapid braking could cause someone to rear-end me or cause other drivers to think I'm brake checking them which could result in a road rage incident.
NHTSA ODI 11467365
Jun 3, 2022Driver assistanceLane Departure
I have a 2022 Tesla Model 3, VIN # 5YJ3E1EBXNF115096, and anytime I use adaptive cruise control or auto pilot on a 2 lane road, I run into issues with phantom breaking. It also happens on 4 lane divided highways, but not as consistent. I’ve submitted “bug reports” via the voice commands every time it happens, but have not gotten a response. This is extremely dangerous as it can cause my car to be rear ended, or cause me to react incorrectly to the phantom breaking.
NHTSA ODI 11467376
Apr 26, 2022Driver assistanceLane Departure
While driving on the highway with standard autopilot engaged and speed set, multiple times the car would apply brakes suddenly without warning. This typically would happen while cresting a hill. This is dangerous and could cause an accident if cars are following too closely behind. Also with standard autopilot engaged and while in the rightmost lane on the highway any time a road merged on the right side of the vehicle it thinks the lane got wider and will swerve to the right then left to try and maintain the center of the lane. This unnecessary turning could cause an accident or confuse other nearby drivers. During both of these events no warnings are displayed or heard in the vehicle. Both these issues are well known and discussed on Facebook, reddit and teslamotorclub forums.
NHTSA ODI 11462334
Mar 25, 2022Lane DepartureBackup camera & sensorsCrash
Was in a tight parking space. The mirrors auto-folded in. The cameras seemed laggy when backing up to a significant degree. (Many, many others on the web report the same. Any search for "Tesla backup camera delayed" or similar should work.) In my case, my vehicle collided with a pole. Very concerned about this as a safety hazard.
NHTSA ODI 11458385
Feb 22, 2022Driver assistanceLane Departure
The vehicle will randomly SLAM on its brakes while traveling when autopilot or even just regular cruise control is engaged. We will be traveling 85 MPH and the car will randomly hit the brakes and drop down to 65 MPH in about 2-5 seconds. There are no other vehicles in front, but can sometimes be behind. It is extremely dangerous and could cost people their lives. These kinds of incidents will happen 15-20 times on a 150 mile road trip of all freeway driving.
NHTSA ODI 11453363
Feb 18, 2022BrakesDriver assistanceLane Departure
The vehicle suddenly brakes quite significantly and without warning periodically when cruise control or automatic steering is in place. It happens most often on two lane roads when a truck or a vehicle with headlights on approaches in oncoming traffic. There is no warning and it is so startling that it causes the driver to overcorrect or worry that the car will completely stop with traffic moving behind us. It is totally unpredictable and unanticipated. Once the vehicle has passed, it rapidly resumes speed. It feels as if the car has total control, not the driver. I have not notified Tesla, but plan to. Very dangerous and unnerving.
NHTSA ODI 11452889
Feb 17, 2022Driver assistanceLane Departure
Feb 14, 2022: 5:55 p.m. on cruise aka AP. Aggressive/phantom braked 31 mph to 0 in 1 sec heading west on Wildhorse Parkway between Caspian Spring and Buckskin Bend San Antonio 78254 with a car behind 3 lengths. 30 sec later control panel displays cruise control will not brake. Same day 724 p.m. set cruise to 39 mph braked very hard travelling northwest on Shaenfield Rd about 200 yards from McDonalds 8107 TX-Loop 1604 San Antonio TX 78254. Complete 17 sec video comments about cruise control brakes available. Unable to attach video. Feb 17 cruise or AP used twice at 2:00 to 3:00 p.m. and 9:00 to 9:30 p.m. No engagements with hard braking. Since ownership Feb 4-17 side repeater and back cameras indicate false distance of oncoming traffic making for unsafe condition and issue was raised with Tesla tech and he informed me since cameras are static, nothing they could do. Additionally, Feb 14, turn signal camera for blind spot detection did not come on during right turn signal but came on for left turn signal.
NHTSA ODI 11452644
Feb 14, 2022SteeringElectrical systemLane Departure
Power steering and full power to the vehicle failed - these failures can be seen upon requested inspection. Power steering failed during operation - meaning that while i was driving the vehicle i was not able to change the direction of travel at a high rate of speed. Then the vehicle came to a sudden stop, stranding the driver/passengers in the middle of the road which has a high speed limit. Since full power failed quickly afterward, hazard lights or other warning lights (brake lights) could not be activated. Emergency manual exits had to be used to exit the vehicle This problem has been reproduced in both Model 3 and Model Y and has been confirmed by a dealer service repair center. The vehicle has been inspected by the manufacturer and the problem has been confirmed - a full steering console replacement is required due to electrical and hydraulic issues in the steering system and battery system. There was no message prior to the vehicle failure, the error is sudden and unexpected which makes it even more dangerous
NHTSA ODI 11451950
Feb 2, 2022BrakesLane DepartureDriver assistance
Sunday, January 2nd, on the way back from Vegas back to Sacramento, on the highway with Lane assist driving, the car suddenly braked going from 70+ miles to almost a complete halt. I was able to steer it into the oncoming lane to avoid the pick up truck from hitting us from behind. The braking system again slowed the car down significantly a few more times on this trip and wee have not used this feature since. Car was bought on December 26th and we are fairly new owners of a Tesla.
NHTSA ODI 11449975
Dec 4, 2021Lane DepartureDriver assistance
Forward collision avoidance system triggered 4 separate times in a 70 minute/60 mile drive on a stretch of highway and rural roads. The highway consists of 40 miles of divided and undivided highway, with up to 2 lanes per side. Occasionally, the undivided section has center turning lanes. Junctions and turnoffs are common. 3 incidents of forward collision detection automatic braking were triggered by semi trucks in the oncoming lanes on 1 lane per side undivided highway. The vehicle automatically applied the brakes, taking the vehicle from roughly 60mph to 30mph quickly during each instance. The trucks were not particularly close, nor were they appearing to leave their lane into mine. The 4th automatic braking incident occurred seemingly randomly on a rural, undivided 1 lane per side state road. All of these had the potential to cause an accident if I were being closely followed. All incidents occurred using the Autopilot cruise control feature. The auto steer lane keeping feature was activated for at least 1 of the 1st 3 events, but I do not recall which. In all of these instances, the vehicle did not perform any other evasive maneuvers. The 1st, 2nd, and 4th incidents were completely unexpected. The 3rd occurred during a particularly narrow, curvy section of undivided highway, which we were actively anticipating. Due to a configuration issue, the onboard dashcam was not functioning during these events and no video of these events was recorded. This vehicle is expected to go into the service center late December for this and other trim quality issues. Customer service indicated interest in these events and advised me to file bug reports when these occur. For issues with lane keeping, the autopilot auto steer feature regularly under-steered during most curves (narrow canyon driving) and often strayed closer to the lanes to the left of me than I would under my control.
NHTSA ODI 11442690