2023 Chevrolet Bolt EUV Complaint Log

Steering gear assembly malfunction. Internal rack & pinion failure is present. Rack is binding/seized. When making a turn on the vehicle, the steering wheel does not return to center, creating a highly dangerous situation where if the steering wheel is not manually returned to center it can cause a motor vehicle accident. In other words, once a turn is initiated the car will remain in a turned state unless the steering wheel is wrestled with to return to traveling in a straight line. The problem has been reproduced and confirmed by an independent service center. The vehicle has not been inspected by the manufacturer, police, insurance representative, or others outside of an independent service center. There were no warning lamps, messages, or other symptoms of the problem prior the failure. The failure appeared starting at about 25,000 miles and gradually became worse to just under 40,000 miles which is the mileage on the car now.

Rear backup camera cuts out periodically while using. Multiple reports of this issue in online discussion groups.

The radio amplifier is mounted in the rear trunk wheel well attached to the bottom, along with the subwoofer assembly. Under the amplifier is a small drain. My trunk leaked during the rain and shorted out the amplifier. This shut off all communication noise in car. No noise from blinkers or warnings of dangerous situations. According to AI, "The 2023 Chevy Bolt EV shares the same basic body structure and rear hatch design as earlier models (2017–2020), and there is no confirmed evidence that the trunk seal was redesigned or improved to prevent water intrusion. Despite a known issue with water leaks into the trunk—often due to voids in seam sealer or compromised tailgate gaskets—General Motors issued a service bulletin (18-NA-182) that applied only to 2017–2020 models. However, owners of 2022 and 2023 models have reported identical leaks, with water pooling in the rear cargo area and damaging components like the amplifier located in the spare tire well." Remember, when the amplifier goes out, every warning signal goes out, as well as radio and hand free operation of cell phones.

The contact owns a 2023 Chevrolet Bolt EUV. The contact stated that while the vehicle was parked, the message "Service Transmission - Unauthorized Shift" was displayed. While attempting to shift into drive(D), the gear shifter failed to move to the intended selection. The contact stated that a tow truck arrived and while loading the vehicle onto the flatbed, the driver attempted to shift into neutral (N), but the transmission failed to respond. The vehicle was towed to a dealer; however, the failure could not be replicated. The manufacturer was notified of the failure. The failure mileage was approximately 28,000.

Turn Signal no longer returns to the original position after making a turn.

Forward collision prevention system activated unnecessarily. I was already breaking and on track to stop well behind the vehicle in front of me. I had just pulled around stopped traffic in another lane, which seems to be common in all the incidents I've had like this. The safety concern is that the vehicle stopped unexpectedly, and if traffic behind me hadn't been paying attention, they could have run into me. In the past I asked a dealer to look into it, and found nothing wrong. Deactivating the system for a time, and then reactivating it, seems to improve the problem for a while.

The camera system—including the backup cameras when you put it in reverse— more often than not produce an error on the display screen instead of a view of the rear rendering this mandated safety device unusable. It is available for inspection. The rear view camera is a mandated safety device required on all passenger vehicles. Not having it available makes it much easier to back into other vehicles or pedestrians walking behind the vehicle. This is a reproducible issue. It was inspected by a dealer and a problem was confirmed. It was repaired with a new module under warranty. Three months after the repair, the issue has reoccurred and the vehicle is no longer under warranty. The repair from the dealer did not fix the issue. It has not been inspected by anyone other than the dealer. There is no warning prior to the issue occurring. The only warning is a crossed out camera as the error occurs. An internet search shows this is a very common issue with this vehicle.

The steering wheel locks at 9 and 3 when turning the wheel. It doesn’t spin back like it should when returning straight. Very dangerous!

The lane departure warning goes on and off randomly. The heating stopped working. There are glitches on the screen interface. And yesterday a red light with a car and exclamation mark through it came on. I took it to the dealer and they only had time to check the code which came up as "hybrid/ev powertrain control module requested MIL illumination" The advisor who is not an ev technician told me not to worry about it because the light went off. Everything i am reading online says this could be a huge safety issue. When I reported it to the manufacturer, they told me to listen to the dealer without getting more information and would not transfer me to a manager. I am concerned for my safety and the safety of others. And I am finding Chevrolet to be negligent on what could be a huge hazard.

Rear backup camera feed fails to display on infotainment screen. The issue appeared about a month ago and persisted until I took it into the dealership. The service center updated the software, and the camera initially worked properly again, but within 2 weeks of the repair, the issue recurred and persisted. Federal safety standards require all vehicles made after May 2018 to have functioning backup cameras. I live in a neighborhood that has a lot of small children, and their safety is at risk when any vehicle’s back up camera is not working.

I have a chevrolet bolt for which I have a mychevrolet app link to control the vehicle remotely. For some reason I just noticed my mychevrolet app also is linked to a second chevy Bolt (the vehicle I am noting the VIN of in this complaint) for which I have no ownership of. This is a massive security lapse by chevrolet and they need to be investigated thoroughly as to why this occurred.

Steering system not behaving as expected. Very stiff when making left and right turns at slow and moderate speeds, with a failure of the steering wheel to return to center.

I was driving in my neighborhood a few miles from home on a state road going about 45/50 mph. The car suddenly slowed to 30 mph without warning, an alert said there was a problem with the propulsion system and speed was limited to 30mph. There was no prior warning or indication of a problem. The sudden deceleration almost caused the car behind me to hit me.

Water intrusion occurred inside the rear taillight assembly, resulting in visible moisture/condensation within the housing and subsequent taillight malfunction/failure. The affected taillight performs critical rear lighting functions, including brake and signaling illumination. The presence of water inside the sealed taillight assembly indicates a failure of the lens or housing seal. Over time, moisture intrusion caused degradation and failure of the lighting function. Loss or impairment of rear lighting reduces the vehicle’s visibility to other drivers, particularly at night or during adverse weather conditions, creating a safety risk related to rear-end collisions and improper signaling. The condition developed during normal vehicle use and exposure to rain and environmental moisture. No collision, impact, or external damage occurred prior to the failure. No dashboard warning messages or alerts were observed prior to discovering the issue. The vehicle was inspected by an authorized dealership, which confirmed the taillight failure. The dealership stated the light source is not serviceable and that the entire taillight assembly must be replaced. The manufacturer acknowledged the issue but stated the vehicle was outside the warranty period and offered only a partial goodwill assistance of approximately 20%, leaving an out-of-pocket repair cost exceeding $800. Multiple consumer reports and online owner discussions document similar instances of water intrusion and taillight failure on Chevrolet Bolt vehicles, suggesting a potential pattern related to taillight design or sealing rather than isolated damage or maintenance-related failure. The affected taillight assembly remains available for inspection upon request.

2023 Bolt's steering wheel doesn't return to center position while driving making it dangerous to drive.

I am experiencing a well known flaw in the Chevy Bolt steering rack. The rack loses grease over time and eventually begins making clunking sounds, does not return the steering wheel to center, and makes steering less precise. This is a very common issue within Chevy Bolt forums and should be addressed by Chevy as a safety issue.

Steering rack failure (wheel does not return to center, crunchy steering with increasingly more resistance over time).

I’ve experienced multiple instances where the Rear Cross Traffic Alert system on my 2023 Chevy Bolt EUV fails to function properly when the vehicle is shifted into reverse. Specifically, there are times when the system does not emit any audible warning despite approaching cross traffic, and in other cases, the alert system appears to be completely unresponsive, no visual indicators or chimes occur at all. This happens intermittently and unpredictably, regardless of weather conditions or terrain. The issue is concerning because the system is a critical safety feature intended to warn of vehicles or objects approaching from the side while reversing, particularly in parking lots or driveways. The lack of warning increases the risk of a collision, especially in areas with obstructed views or high pedestrian activity. This appears to be a defect in the sensor system or software that controls cross traffic detection. I believe this poses a significant safety concern and may affect other Bolt EV vehicles.

Ive had my car for 1 month. I drive for 4-5 hours a day and when I hit a decent bump in the road or enter/exit a steep driveway the drivers seat will click forward or backward a notch. This has happens every day, several times per day.

Steering wheel will not return to center after turning. This is a known issue with other model year bolts. PLEASE ISSUE A RECALL!

While car was on a warning popped up saying "Service Transmission" and then another warning popped up saying "Propulsion Power is Reduced". This then limited the speed of the car and the acceleration significantly making it extremely unsafe to drive. Thankfully I was not on the interstate, but I certainly would have been hit if I was. This car is less than 2 years old, has under 10,000 miles, and his had all recommended maintenance done.

Steering wheel will not return to center after making turns in any direction. Steering has gradually stiffened, but is immediately noticeable. This car is driven daily by my spouse. Our child with his new learner's permit noted how he had to turn the wheel back and it didn't happen automatically like the car he took driving lessons in. I drove the car and it was plainly obvious that the steering wheel was stiff and nearly frozen. Car has 42,000 miles and is no longer covered by GM's warranty. I am bringing it to an independent mechanic for repair, immediately.

This model has a dangerous driving problem that is difficult to reproduce; however, it points to a flaw in a coupled design that causes simple infotainment system failures to negatively impact both on-star help system and critical driving system. This problem recurred on [XXX] in suburban area of Buena Park CA; previous occurrence in 2024 had purported possible resolution through software download. It begins with simple problem of inability to change FM channel; checking other controls on infotainment screen showed all displays responding correctly, including commands to change station; yet it does not. Only after car has been parked and EV motor turned off for awhile, did this problem reset. This is an indication that previous problem remains unresolved. Previously, on an isolated section of AZ highway without cell service, what began with radio control malfunction ended with this model turning off all speakers and all displays. Once speakers were turned off, on-star interaction can not be heard in the car. I expected separate speakers for on-star emergencies; however, to my surprise it seems to be routed through or related to infotainment system. Then possible stops and attempts to reset the infotainment system through turning off the car, caused all lights to go off on the dash. I had to drive many miles through isolated desert and mountains to reach a safe offramp with no instrumentation. This makes suspect what else could go wrong when in isolated regions. So far the danger seems to be related to driving in no cell service area; however, without further investigation, this design of coupling infotainment system with both critical driving and emergency systems makes this model unreliable and dangerous to everyone in this car. Please investigate and decouple these systems. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Software in the EV system created to protect the battery pack has instead placed my life in jeopardy in response to known false sensor event. During 110 degree heat in isolated desert in southern California, the software detected a false error in high voltage comparisons between battery banks. In response, it disabled climate control, reduced propulsion, and placed an upper limit of 40% on battery recharge system. Without any warning nor noticeable malfunction during the drive out to the desert truck stop, 1 hour of fast charging at 50 kWH resulted in the charger being turned off by the car after reaching only 40%. With no info, I just assumed that this was a failure of the charger; however, I had used this specific charger 1 month prior without any problems. Only after I left this truck stop and headed to the next electric charger, some 50 miles away, did I notice the lack of A/C and warnings on the dash. At this time I called Chevrolet Roadside Service(CRS) and received advice to proceed to the charger then if charging attempt fails, call them back. I drove in 118 degree with open windows behind the slowest moving semi I could find. Within minutes my connected phone for map guidance, started overheating from both the environment and the car charging my phone. I realized I could die out here without car nor phone. Upon arrival, my attempts produced only 4 kWH charging speed at a 50 kWH station. After many false guidances and about 6 calls to CRS and 1 day, I was able to get my car towed to nearby Chevrolet dealer who was too busy to look at the car for 2-3 days. Next day I picked up my car and drove in 102 degree heat to where I purchased this car 2 years ago. 2 days later I picked it up; a known problem solved by a software download fixed it.

On June 7, 2025 at 5:00pm while driving on the expressway, my car suddenly braked, jolted and skidded and I pulled over. My granddaughter was in the back seat and I thought either a tire blew or I got hit. I called my son and he did some research and found articles of this happening to Chevy Bolts euv's. They call it phantom braking. It happened 2 times before in the city and I thought I drove over something on the road. I took it into the dealer and they could not determine the problem. They said they opened a case with GM and gave me a Customer Concern Verification form to fill out if it happens again. They said if it happens again, then they will replace the forward collision module. I am terrified to drive on an expressway in fear this will happen again. I could have gotten hit if a car was too close behind me when my car broke suddenly. I nervously drive home after this event, while my son stayed on the phone with me.

I was driving on a highway at approximately 68 MPH. There were no cars in front of me and none beside. The adaptive cruise control system was engaged. The car applied the brakes without warning, as if I was a going to collide with another vehicle. I depressed the brake to turn off the system and hit the gas pedal.

While slowing down to park, just before stopping, my husband took his foot off the pedal and the car accelerated. This happened twice in the past week. He had the “break assist” feature engaged, which automatically breaks the car when you remove your foot from the accelerator. The car should have slowed then stopped but it accelerated. He did not touch the accelerator. I have not yet contacted the dealer, but see numerous complaints like this in chat forums online. No warning lights came on either.

Automatic braking system works when unnecessary. No one and nothing in front of car when driving and auto braking stops vehicle. Multiple incidents. My children and I suffered seatbelt, neck, and back pain when stopped without warning. Also, scared. No, problem cannot be reproduced. No, vehicle has not been inspected. No prior warning before incident.

The steering wheel occasionally becomes unresponsive and does not return to center after making turns or slight adjustments, particularly at low to moderate speeds. It was forcing me to manually re-center the wheel. Almost had a bad accident because of this! I have kids and don’t want something bad to happen.

Excessive glare on dash and especially side mirrors reflecting from chrome colored vents. This makes it distracting when trying to distinguish when cars/pedestrians are reflected in the mirrors.

The adaptive cruise control as well as regular cruise control limits the electronic braking to 10 kW. After that the friction brakes take over. There is little indication of it, and I think it's a safety risk because in hilly areas, as well as mountainous roads, the friction brakes activate risking overheating the brakes and a brake failure. I believe the earlier model years would not limit the electronic braking and would maintain the speed down hills using regenerative braking exclusively.

When I drive the car the steering binds up. After doing some research they are several vehicles that have this issue. The steering does not return to center and you have to make sure you forcibly turn back to center when driving. I have never drove a vehicle that it would not return to center and drive straight. Please review the complaints on this issue.

I was driving down the street when I suddenly got the following warning lights: red BRAKE, traction control, and a generic warning light. I got the following messages: Service ESC, steering assist is reduced. As soon as I got the warnings, I pressed on the brake pedal to slow done, but it wouldn't move. I was instead able to use the one-pedal driving/regenerative braking to slow down. Without the one-pedal driving, I believe I would've crashed. The problem was confirmed and repaired by the dealer. The vehicle has only been inspected by the dealer, no one else.

The battery charging system is malfunctioning and won't charge the battery correctly. Hazards from a battery and charging system that is not functioning. Possible battery explosion during charging. Possible fire to car & garage / home. Yes Yes Yes

The Telematics Module failed at 43,000 miles, 2 years. This shut down everything having to do with GPS, Communications, Super Cruise. I got into an accident, which I feel the car would have responded to, before the accident, if this system was working. The warning was the on star, super cruise, communications, warnings didn't work. On the dash a symbol GPS with red circle and line through it was visible. The Chevrolet Dealership diagnosed the problem and is replacing the module, at my expense. If you do a google search on Telematics Module you will find that this issue applies to all GM vehicles and failure rate is right when the manufacturers warranty runs out, 36,000 miles.

I have owned the car for less than six months and the battery went from full charge at 230 to know a full charge only being 180. I’m also sitting here at a dc charging station and have been here for an hour and a half and still haven’t reached 80%. What do I do?

On several occasions, the car has locked the breaks, causing the car behind me to almost rear end me. The forward collision camera thinks it sees an object or another's vehicle in front when there is nothing on the road and activates the breaks for no reason. This has happened approximately 6 times while traveling anywhere between 20mph to 55mph on the freeway. I called chevy dealer and said there are no recalls or any updates that they can perform on the camera as of now. This is a huge safety issue and chevy should be issuing recalls for issue.

The contact owns a 2023 Chevrolet Bolt EUV. The contact stated that while driving at various speeds, the automatic emergency braking system engaged while there were no vehicles or objects nearby. Additionally, the contact stated that while driving at various speeds, the Super Cruise driver assistance feature disengaged unintendedly. The contact stated that upon attempting to reengage the feature, a message advising that the road lane could not be found or that the contact's face could not be read was displayed. The vehicle was taken to the dealer several times. The dealer informed the contact that the vehicle was operating as designed. Additionally, the contact stated while driving 50-60 MPH on the left lane, the Super Cruise driver assistance feature disengaged unintendedly, causing the vehicle front bumper corner to hit the wall on the driver's side. The contact stated that the driver's side of the vehicle also hit the wall and the vehicle stopped. The contact stated the front driver's side wheel and axle were fractured. The contact hit his head against the driver's side door during the incident and sustained pain, but did not seek medical assistance. A police report was filed, but the contact did not have the police report information available. The vehicle was towed to the dealer but was not diagnosed or repaired. The vehicle was then towed to Body Works on Grand, Inc.(6134 W Grand Ave, Chicago, IL 60639) to be repaired. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 27,000.

This vehicle has now suffered 5 instances of phantom braking, clear road and clear weather in 10,000 miles of use. Two occurrences within the last week despite carefully cleaning the car and sensors/camera. Twice I have nearly been rear-ended. The dealer found no issues when this was initially reported.

Forward collision warning / automatic emergency braking engaged with no hazard in front of the car. Occurred in slow, heavy traffic at approximately 20 mph. Lanes were straight (not on a curve). Vehicle in front of mine was at least four vehicle lengths ahead. Lanes to the left and right were occupied by large box trucks - I suspect they confused the system. Car has just over 10,000 miles. Vehicle briefly braked hard, which if the vehicle behind me had been following too close could have run into mine. Have not yet contacted a dealer or service center. Not inspected as no actual collision occurred. System once gave an erroneous warning of forward collision with no other vehicles on the road in the first month of service.

The contact owns a 2023 Chevrolet Bolt EUV. The contact stated while driving at approximately 3 MPH and turning into a parking spot, the contact stated that the vehicle independently accelerated, drove over the parking bumper, and crashed into a tree. The contact stated that the front passenger lights and the front passenger side grill were damaged. The contact stated no warning light was illuminated. The contact was unhurt. The contact had taken the vehicle to a collision repair shop. The vehicle was not diagnosed and was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 5,000.

The situation occurs when using supercruise (GM’s lane centering and adaptive cruise control system). Under certain conditions with super cruise engaged and one pedal drive mode active, pressing the cancel cruise button (example: taking manual control briefly in order to allow a merging car into your lane) causes the vehicle to abruptly decelerate without the ability to override with the pedal. This uncontrollable abrupt deceleration poses a hazard to vehicles behind me. This deceleration can only really be overridden by proactively pressing on the accelerator prior to disengaging the super cruise system. I suspect this problem is caused by logic in the super cruise system which does not allow the vehicle to accelerate while the steering wheel is flashing red (such as during disengagement). Generally, removing the flashing red condition from the steering wheel requires applying torque to the steering wheel. However, this is not practical when driving straight and needing to disengage the system. The supercruise system needs to be able to safely and properly disengage at the press of a button without needing to step on the accelerator. I believe that disengaging supercruise without pressure on the accelerator pedal should lead to the car defaulting to going into maximum one pedal braking yet still being able to accelerate on command if needed. The current state of the system requires torque on the steering wheel in order to be able to accelerate out of such a situation.

While turning into a parking space, my car unexpectedly accelerated rapidly. My car crashed into a concrete barrier damaging the front end and tossing items around the car. Additional details: I was driving my car in single-pedal mode. In this mode, when you lift your foot from the accelerator, the car automatically brakes. I have a lot of experience in single-pedal mode, and I am very familiar and comfortable with how it works. On the morning in question, I was coming around a corner in an underground parking garage, and pulling into a parking space immediately around the corner. To do this, I was making a hair pin turn, moving at very slow speed. I was pulling in alongside a car that was already parked there. When the front of my car was in the space and I was completing my turn, I lifted my foot from the accelerator, and the car suddenly lurched forward at high speed. Before I could recover, the car crashed into a high concrete curb that marked the end of the parking space. The front bumper of my car was damaged and items flew off the seats of my car onto the floor. I was shaken up, but the air bags did not deploy. I was able to back out, complete parking, and proceed with my day. If this had happened in other circumstances, it could have led to loss of life. If I was on a street, and pedestrians were walking, for example. If the concrete curb had not been there to stop me, I don't know what would have happened. If another car had been where the curb was, it would have been damaged. This has only happened once. We haven't tried to reproduce it. I have continued to drive the car, and it has been fine. There were no indications (warning lights, etc) that this was going to happen. No warning lights have gone on since it happened. The car has not yet been inspected, but I plan on bringing it to the dealership to have it checked out. I did not file a police or insurance report.

I purchased a used 2023 Chevy Bolt EUV one week ago today and was shocked to learn of a known issue with the rear brake lights many claim is a very serious and hazardous design flaw. Undoubtedly, you have received complaints from fellow 2022 & 2023 Chevy Bolt EUV owners who have advised the car's rear brake lights are dangerously located down below in the bumper section. The mid-section of the back (hatch area) lights are "running lights" only. During daylight, the mid-section rear lights are not illuminated at any time per design (neither turn signal nor brake lights); yet, this creates a confusing (at minimum) situation for fellow drivers who are following the car. Although placement of the brake lights down below in the bumper section meets safety guidelines, the typical driver (myself included) is trained to watch for brake lights and turn signals in tail-light mid-section on the back of the vehicle. In addition to this, owners of bigger / taller trucks and SUVs who may be following a bit too closely may not see the bumper brake lights at all. Today, the theory was tested in real life, as I was nearly "rear-ended" by another vehicle in moderate city traffic while stopped at a stop light. The driver coming up behind me slammed on his brakes and screeched to a stop while I moved forward slightly to avoid the crash. Naturally, the other driver thought my brake lights were non-functioning as he passed me yelling through his rolled down window I needed to "fix (my) fu*king brakes lights". THIS HAPPENED AFTER DRIVING THE CAR FOR A MERE 200 MILES AFTER I PURCHASED LAST WEEK. If I extrapolate, this means my life will potentially be in danger from a rear end collision *50 TIMES* over the next year assuming I conservatively drive 10,000 miles. This is incredibly unacceptable and is shameful. GM needs to recall these vehicles immediately and install appropriate brake and turn signal lights. How many injuries and deaths will it take I wonder. Please act now. Thank you.

I noticed on the steering column and "one pedal" (bumper to bumper speed) brakes, both do not activate the brake lights -- a concern for vehicles from behind to be warned of my pending slowing down speed. The potential of being hit from behind is far greater without any indication of slowing down without brake lights activated using the steering column and "one pedal" breaking.

Dashboard went blank for a second and reset itself twice while driving at 65 mph in the mountains of AZ, near sunset. This happened once in 18k of driving, right after infotainment system partially failed: audio failed and parts of touch screen failed to respond. Danger is in the unsuspecting driver's reaction in poor driving conditions. Call to On Star was initiated but it uses the same audio system the infotainment system uses. So On Star failed. Pulled over; restarted car several times, infotainment system was silent. 2 hours of driving in silence; parked for 2 hours; restarted car and everything was back to normal. Took it to dealer. Unable to recreate this problem. Updated software downloaded to infotainment system. No information if this fixes problems. Until we understand why infotainment problems may cause dashboard to go dark, this car is unsafe for unsuspecting drivers. My wife was driving; I in passenger seat, she won't be driving this car again until this is understood better and fixed. Thank you for your help

While using adaptive cruise control, the vehicle braked suddenly with no other cars or obstacles in view. If a vehicle was behind us, we would have been hit at 70 mph.

Intermittently, the car's cameras will be unavailable for the duration of a drive. Backup camera does not show a feed when the car is in Reverse. Simply turning the car off and back on again does not resolve the issue. Issues goes away by itself, and reappears some amount of time later. No consistent location, temperature, time of day, or other condition has been observed.

My husband was driving (I was the passenger). We were driving down the road normally, straight ahead,, not too close to anyone else, when suddenly the brake (or emergency brake, which is what it sounded like to me) engaged out of nowhere, throwing us forward. (My husband's foot was on the accelerator pedal, not the brake pedal.) Unlike the last two times this happened, this time the car did "beep" as if there was a potential collision, except there truly was not. We weren't going fast and had good distance from the car in front of us. Just a normal drive. Like the previous two incidents, the system corrected itself within a second or two and let us continue, but it's terrifying because the car had a mind of its own. Again, fortunately, no one rear-ended us, but it definitely could have happened if the car behind us was closer.

The car has now had five instances of phantom braking. The first time, I was in the left turning lane. A light rail type train was to the left. I was stopped waiting for the light to turn green. When the light turned green and the car in front of me started moving, I removed my foot from the brake and began to accelerate. I moved forward about 10 feet and the automatic braking system engaged at the car was stopped. There was no object or person in the path of the car. I went to accelerate again and the same thing happened. Both the passenger in the car and I were stumped. We’d never seen this happen before. The third time this happened, I was pulling into a driveway with a slight slope. There was a fence to the left and it was raining. When I was 1/2 way into the driveway, the car screeched to a stop. I’ve pulled into this driveway numerous times and this was the first phantom stop. I tried to accelerate again and it again stopped itself. Most recently (earlier this week) was the most worrisome because I was actually driving a bit faster. There were no cars, objects or people anywhere. I was going perhaps 5 mph and the car slammed to a halt. I thought the common factor was low speed and an object like the light rail or fence to the left like in the previous four instances. But, that was not the case here and it was far scarier.