Complaint volume
640 consumer-submitted complaints are matched to this model year. Treat the count as a research signal, then read the actual summaries for repeated symptoms.
Complaint records
2021 Tesla Model 3 Complaints
640 consumer-submitted complaints on record for the 2021 Tesla Model 3, grouped by component category.
640 Total complaints
43 Crash reports
5 Fire reports
16 Injury reports
Complaint data reflects consumer-submitted reports. A complaint is not proof
of a defect, recall, or manufacturer fault. Enriched severity fields come
from official bulk records when the complaint can be matched by ODI number.
Buyer interpretation
How to use these complaints before buying
Complaint records are most useful when they turn into inspection points, seller questions, and comparison checks against nearby model years.
Pattern to inspect
The most common categories are forward collision avoidance, service brakes,forward collision avoidance, vehicle speed control,forward collision avoidance. Use those categories as a test-drive checklist instead of judging the vehicle from the total count alone.
Severity flags
Enriched records include 43 crash reports, 5 fire reports, 16 injury reports, and 3 fatality reports. These fields come from complaint records and should be read in context.
Mileage clue
Mileage is available on 42 complaints, with an average reported failure mileage of 18,076 miles. Compare that with the mileage on the listing.
Questions to ask the seller
- Have you had any problems related to forward collision avoidance, service brakes,forward collision avoidance, vehicle speed control,forward collision avoidance?
- Can I see recent maintenance and repair records?
- Has the vehicle ever been towed, involved in a crash, or repaired for the same issue twice?
- Can we also check the recall record for this 2021 Tesla Model 3?
Used-car checklist
Use these complaints before the test drive.
Build a buyer checklist to turn these issues into questions and inspection points.
2021 Tesla Model 3
Build buyer checklist Compare with other years Sends year, make, and model to pre-fill your checklist.
How severe are the 2021 Tesla Model 3 complaints?
43 Crash
5 Fire
16 Injury
3 Fatality
37 Towed
18 Medical attention
What are the most common 2021 Tesla Model 3 complaint categories?
FORWARD COLLISION AVOIDANCE 198
SERVICE BRAKES,FORWARD COLLISION AVOIDANCE 57
VEHICLE SPEED CONTROL,FORWARD COLLISION AVOIDANCE 53
UNKNOWN OR OTHER 40
VEHICLE SPEED CONTROL,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE 32
ELECTRICAL SYSTEM 18
VISIBILITY/WIPER 12
VEHICLE SPEED CONTROL 11
SERVICE BRAKES 10
UNKNOWN OR OTHER,FORWARD COLLISION AVOIDANCE 10
640 total complaints on record
Latest complaints
| Date | Component | Summary | Severity | Mileage |
|---|---|---|---|---|
| Jan 2022 | ELECTRICAL SYSTEM | While driving in cruise control at set at 75mph, the car suddenly started to slow down. (Note, the nearest car ahead of me was at least 15 car lengths away and was not braking, so it should not have affected my speed) When I tried to accelerate, the car continued to de-accelerate. I looked at the screen and it indicated that cruise control was set at 50. When the car reached 50 mph, it stopped de-accelerating and I was able to increase my speed. I tapped the brake to get out of cruise control and continued my trip. | Crash: No Fire: No | Unknown |
| Jan 2022 | FORWARD COLLISION AVOIDANCE | Purchased my Model 3 in August 2021. Autopilot and cruise control features worked flawlessly for the first few months of ownership. In September of 2021 after a software update, the vehicle started to perform unsafe reactions while on autopilot or cruise control. If any large vehicle like a semi-truck or vans were traveling in the opposite direction of travel on any two lane road, cruise control or autopilot will slam on the breaks and activate the forward collision warning tones. Reactions like this from driver assist technology could easily result in a multi-car accident. While commuting on a busy road (10 miles) on cruise control/autopilot, this issue could occur over 10 times on one drive. While making contact with Tesla service in September, a representative said that Tesla's autopilot software team was aware of the issue affecting Model 3's similar to my VIN. The representative ensured that the team was working on a software update to fix this issue. This problem continued until January 13th when I had a service appointment where I stated the same issue. The technician wanted a ride to experience the issue the car had. After getting the issue to reoccur, the technician stated that "he had never seen this problem before." After he fixed an unrelated issue with the car, he reassured me that the issue is know by Tesla and they were working on a software update to resolve the issue. After over three months with this major safety defect, I am reporting this issue to NHTSA. | Crash: No Fire: No | Unknown |
| Jan 2022 | VEHICLE SPEED CONTROL,FORWARD COLLISION AVOIDANCE | Dangerously brakes for no apparent reason while using adaptive cruise control. Especially common on two-lane roads. Occurs approximately once every 20 miles of driving. Has caused near accidents on three occasions. Tesla does not take any action. Car has the most recent software update. | Crash: No Fire: No | Unknown |
| Jan 2022 | UNKNOWN OR OTHER,VISIBILITY/WIPER | My vehicle has a VCFRONT_A447 error code and will not heat up. With temperatures as low as -20 and highs of 25 not only is just the temperature potentially deadly but im unable to defog my windshield without freezing. I feel my car is entirely unsafe to drive. | Crash: No Fire: No | Unknown |
| Jan 2022 | UNKNOWN OR OTHER | On a recent road trip (8-9 hours) my car had a number of software tics that had been noticed (music skipping, screen responding slowly, etc.). After 7 hours on the road, while the Autopilot system was engaged my main screen froze on the car. Out of caution, I moved to exit the highway. While exiting, the entire screen in my car turned off, but all car functions were operable (turn signals, braking, accelerating, etc.). Once safely in a parking lot, I tried to do a soft reset with no success. After contacting service they told me the log indicated an issue that required a tow. In the interim I was able to do a power cycle which resolved the issue (but was difficult to perform since the screen was flashing on/off). The service rep recommended driving home but scheduling a follow up service. Subsequently the follow up team has informed me this is a "known software issue which is currently under investigation". Given the impact this software bug has on the primary information screen it seems to be a valid safety concern and should be issued as a recall. | Crash: No Fire: No | Unknown |
| Jan 2022 | FORWARD COLLISION AVOIDANCE | On *multiple occasions* when driving on a highway and using cruise control, the car has suddenly and severly decelerated. Tesla advises that for my vehicle the safety system to detect possible collisions is still in the "BETA phase" and has initially been programmed to be over-sensitive. Tesla claims that as software updates are made, this issue will improve. [See uploaded screenshot of text chat I had with Tesla service on 1/19/21.] I have an appointmnet to take the vehicle in, but Tesla says I must be able to give then exact dates and times of occurrences or otherwise there is too much code on the vehicle's computer log for their systemt to be able to analyze. (I am able to give them some dates but not exact times.) My fear and concern in the meantime is that such unpredictable deceleration events when traveling at highway speeds could result in a rear-end collision with a vehicle behind me. When I expressed this to Tesla, their reply was: "It is the driver's responsibility to stay alert, drive safely, and be in control of the vehicle at all times." I pointed out to them the obvious fact that none of those things can prevent this issue from happening, and received no further reply. | Crash: No Fire: No | Unknown |
| Jan 2022 | ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,SERVICE BRAKES | I was driving north on Wisconsin route 14 at about 60 mph in my Tesla model 3 using the cruise control.. When a large transportation truck came from the opposite direction, my Tesla suddenly braked sharply. A Ford model F150 truck was following behind me and almost crashed into the back of my car. Fortunately the driver was alert and by sharply apply his brakes on driving into the ditch he avoided colliding with me. This could have been (and nearly was) a lethal accident. I would urge that you put a recall on a Tesla vehicles until this problem is corrected. I have contacted other Tesla owners and they have experienced similar problems. I contacted my local Tesla service station and they seemed unconcerned about the problem. I urge you to issue a recall before someone is seriously hurt or killed. | Crash: No Fire: No | Unknown |
| Jan 2022 | VISIBILITY/WIPER | The windshield wipers are controlled by a sensor and the computer. Unfortunately, they come on too slowly. Several times I have been driving in the rain, waiting for the windshield wipers to start clearing the windshield. Each time, the rain on the windshield has gotten so bad that I was unable to see anything out my windshield. If the car in front had braked quickly, or if some pedestrian was trying to cross the street, I would not have known. I tried to tell this to a Tesla service rep, but was told the wipers are controlled by the computer and there is nothing they can do. | Crash: No Fire: No | Unknown |
| Jan 2022 | FORWARD COLLISION AVOIDANCE | Multiple phantom braking incidents on regular cruise control (not autopilot). | Crash: No Fire: No | Unknown |
| Jan 2022 | FUEL/PROPULSION SYSTEM | Vehicle displayed "no capable drive units" error at 106 miles on 10/08/2021. System shut down and stranded me in downtown Tampa traffic less than a mile from my home and fewer than five minutes after I started the car. All propulsion was lost and I did not have sufficient warning or time to process the situation and safely handle the vehicle. Tesla Tampa Service Center diagnosed a failed drive unit and took approximately 27 days to repair the vehicle. The service center invoice described the drive unit replacement as a goodwill repair and not a warranty failure. This seemed odd to me as goodwill repairs are generally special accommodations to satisfy customers. I was told there were parts delays. Tesla seems to be managing its supply chain to get these cars turned around to avoid lemon law exposure (my wait was just under one month) and to suppress the number of warranty failures by calling them goodwill repairs. All at the expense of customers. The service center was generally arrogant and noncommunicative in resolving the issue. Happy to gather records and discuss further. | Crash: No Fire: No | Unknown |
| Jan 2022 | ELECTRICAL SYSTEM | The automatic rear trunk closure button gets water inside wetting the electrical wiring. It has caused my trunk to randomly open at times and more importantly, can cause an electrical fire. This has put my safety, as well as any passengers at risk for injury and or death. I have not reproduced the issue because it has not rained, nor have I had the car washed. I have notified Tesla of this approximately a month ago and they continue to cancel & reschedule my appointment. There seems to be no urgency to investigate or fix the issue. The vehicle has not been inspected by anyone to date. There was no warning lamps or messages prior to the issue. | Crash: No Fire: No | Unknown |
| Jan 2022 | VISIBILITY/WIPER | Driving on the beltway around Washington DC the weather conditions were variable and the revised user interface in version 11 of the Model 3 software made changing the defroster settings dangerous while in traffic. Previously, it was a single icon on the control screen. Now it requires a push of an icon and a search for the correct controls and adjustments. | Crash: No Fire: No | Unknown |
| Jan 2022 | UNKNOWN OR OTHER | Tesla removed the ability to hang up a phone call via the steering wheel buttons which poses a massive safety issue. Currently the only ways to end a phone call are: 1- Having the person on the other end of the call end the call 2- Press the "end" button on the touchscreen (more details below) 3- Press the "end" button on the phone itself (note: physically interacting with a phone while driving is illegal in Georgia so this is not a viable option) The touchscreen generally has the phone call status on the bottom-left of the screen when a call is active. However there are times when this goes away which causes the driver to be required to navigate through a non-intuitive menu to get the phone call to reappear on the screen. Those times are: 1- a text message comes in while a call is in progress. That text message covers the phone call status 2- the windshield wipers are manually activated while a call is in progress. The windshield wiper status covers the phone call status 3- software bugs often cause the phone call status to disappear entirely, requiring a driver to swipe through the screen until the phone call status reappears Ending a phone call with a physical button was previously an option on the Model 3, as well as other Tesla models. Removing that option is a danger to drivers, passengers, and pedestrians as distracted driving is a huge factor in automobile accidents. | Crash: No Fire: No | Unknown |
| Jan 2022 | SERVICE BRAKES | While driving in cruise control the car will break suddenly for no reason. I had a close call to where I was worried that the car behind me would hit me. The sudden breaking has happened many times. It's terrifying. I had to quit using auto pilot and cruise control when someone is following me for that reason. When I contacted Tesla about the concern they replied saying that they completed a hardware diagnostic on the vehicle and determined that there is no hardware failure. I provided them with the timestamps for the dashcam for several incidents. This is a HUGE safety concern. The cruise control system is dangerous. | Crash: No Fire: No | Unknown |
| Jan 2022 | FORWARD COLLISION AVOIDANCE | The car repeatedly applies the brakes when the cruise control is engaged when there is no imminent safety issue. It will do this on the highway when vehicles are following putting me at risk for a rear end collision. When I use the cruise on secondary roads (to stay under the speed limit) the behavior is similar. The car will apply brakes for passing shadows, again putting me at risk for a rear end collision. I no longer use the cruise function because the braking operation is unpredictable and it is, in my opinion, generally hazardous. | Crash: No Fire: No | Unknown |
| Jan 2022 | UNKNOWN OR OTHER,VISIBILITY/WIPER | The heat stops working at cold conditions. Many other users have reported this problem, after going into service I was told there is a sensor that is out in the open behind the bumper that when exposed to snow and rain can freeze and causes heat to stop working. I have experienced this myself when going on a trip back home from upstate NY to NC , I had no heat with temps outside being at 3 degrees F , not only was the car extremely cold causing me and my wife to get sick , but you can not use the defrost because there is no heat. So there is absolutely no visibility since there’s frost on all windows that you cant do anything about. | Crash: No Fire: No | Unknown |
| Jan 2022 | LANE DEPARTURE | On 1/3/21, approximately 2pm. Driving south on I-77 in the city of Broadview Heights. In center lane of highway with Autopilot (speed and steering only) on. A Hummer in my left lane drifts into my lane and hits my car (I have video). No alarms or alerts went off to warn me. No automatic steering occurred. My car continued in lane and at speed (about 64mph), until my driver mirror broke off and adjusted my position to the left. Broadview Height police report # [XXX]. I have a service request into Tesla. I am awaiting the at-fault party insurance to contact me to begin repair process. To above questions: -I am suspicious about the ultrasonic sensors and/or camera and it failure to warn me I was about to be hit. -I was hit on my driver's side by a car that was not detected by my Tesla -I have a service request made to Tesla, awaiting response -No inspections or diagnostics have been performed yet by Tesla -No warning occurred. I am very familiar with the warning my car can produce: things like drifting out of my lane; someone in front of me braking hard; or Autopilot applying brakes when it thinks a car is in front of me (when it's actually on a curved road). INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). | Crash: Yes Fire: No | Unknown |
| Jan 2022 | SERVICE BRAKES,FORWARD COLLISION AVOIDANCE | Multiple random automatic braking occurred during Freeway cruising | Crash: No Fire: No | Unknown |
| Dec 2021 | UNKNOWN OR OTHER,VISIBILITY/WIPER | Tesla in the December 2021 V11 software update as made the car's common control user interface unsafe. Critical controls, such as defrost and climate control, as well as many others (like trip, tire pressure, heated seats, windshield wipers) , are now only accessible by hunting through menus - - all which require the driver to turn their eyes off the road for longer periods of time than the previous user interface. Font sizes have also been made much smaller which will cause readability issues. This is a road hazard and needs to be addressed, and there is no option available to downgrade to the safer user interface. Please require Tesla to perform an over the air recall for this UI to correct these safety issues. | Crash: No Fire: No | Unknown |
| Dec 2021 | UNKNOWN OR OTHER | New software update removes easy access to basic functionality like wipers, defrost, heat, etc. and requires the driver to dig through multiple submenus which requires taking eyes off the road for an extended period of time. | Crash: No Fire: No | Unknown |
| Dec 2021 | UNKNOWN OR OTHER | This is a follow up to my complaint issued NHTSA ID Number: 11439598. You opened an investigation and Tesla promptly backed down, but only in regards to one PORTION of my complaint. Tesla has now disabled video game playing on the front dashboard screen while the car is in motion. Good! But there's more to be addressed. Tesla still allows Live web browsing on that same screen. A keyboard pops up. You can type in your search, then click around most websites (except for YouTube, which is appropriately blocked.) I checked the latest update and Tesla has now moved the web browsing feature into the "Entertainment" category. Web browsing is permitted FOR DRIVERS. It is not "restricted" to passengers only. This is inherently dangerous. Please do not close this case before this web browsing distraction is addressed as well. | Crash: No Fire: No | Unknown |
| Dec 2021 | VISIBILITY/WIPER | Tesla pushed out a new user interface over Christmas. The new interface buries the wiper controls and defrost controls under sub-menus and you can no longer quickly access them while driving. It takes multiple clicks and requires you removing your eyes from the road for a long time. Furthermore, there is no way to revert back to their old interface. | Crash: No Fire: No | Unknown |
| Dec 2021 | FORWARD COLLISION AVOIDANCE,LANE DEPARTURE | Several times during every drive where Cruise Control/Autopilot is used, an event known as "Phantom Braking" occurs often time triggering the collision warning systems with no danger present. Phantom breaking is the automatic braking of the Cruise Control/Autopilot systems when no danger is present, causing an unexpected and dangerous automatic braking event. I wish to emphasize that this happens when either system is used under safe conditions and even within the guidelines recommended by Tesla. It is available for inspection should it be necessary. During these events, a vehicle following mine can and has been caught off-guard by the sudden braking, resulting in near-miss rear-endings. The danger of a vehicle collision is extremely high in these scenarios. The problem happens consistently on two-lane roads with no median using standard cruise control (Autopilot is only recommended on divided highways/interstates). Phantom braking still occurs at random in varied environments with both systems. My vehicle has not been taken to a dealer, but the issue has been confirmed/acknowledged by the manufacturer with no solution. This vehicle is new and delivered to me this year. The problem has been occurring since taking ownership/lease. Aside from the the emergency collision warning chime occurring sometimes at the same time as the braking event, there are no symptoms, warnings, or lamps appearing prior to the automatic braking nor afterwards. I have attempted to use the vehicle's camera recalibration and have changed available safety settings to every combination possible to attempt a consumer fix for the issue, but no combination of settings seems to keep the automatic braking events from happening | Crash: No Fire: No | Unknown |
| Dec 2021 | STRUCTURE,WHEELS | I want to report an issue I have with Tesla concerning the damage that occurred to my vehicle as a result of a failure of Tesla FSD version 10.3 firmware release 2021.36.5.2 recalled by Tesla on 10/29/21 NHTSA recall number 21V-846. At noon on 10-24-21, I was testing the latest release of FSD as part of the beta program. My Tesla was in self-driving mode on a city street at 35 mph. This was the same route it had already successfully done earlier in the day, when suddenly the car jumped over the curb, causing damage to the bumper, to the wheel and a flat tire. This appeared to have been caused by a discolored patch in the road that gave the FSD a false perception of an obstacle which it tried to avoid. Immediately after the accident, the car was towed to the service center. The repair was finished on 10/27/21 at which time I was asked to pay $2,332.37 to take possession of the car. I explained that the damage was caused by the recalled version of FSD NHTSA recall number 21V-846 and that Tesla should be liable for the damages. I was advised that the engineering team would conduct an investigation and based on the results the money would be reimbursed. However, I did not agree to pay hoping that after the investigation Tesla would honor the recall. After two months of waiting, there is still no communication on the results of the investigation even though the case is quite simple. The car was going straight at a very low speed in self-driving mode. There is nothing except the recalled version of FSD that could have changed its trajectory. Therefore, it is obvious that nobody looked at this issue and there is no commitment to doing so anytime soon. I communicated using the Tesla app chat that I am not willing to wait indefinitely and gave notice that I intend to file a petition with the Court. I gave e-mail notice to Tesla’s resolution team as well to make sure that my notice reaches Tesla’s legal department. I have paid the invoice on 12/22/21 to get my car back. | Crash: Yes Fire: No Towed | Unknown |
| Dec 2021 | FORWARD COLLISION AVOIDANCE | Phantom braking events on most every type of road and drive when using cruise control, not autopilot or other automated systems. Standard cruise control is unusable and is a safety concern with constant warning alerts and automatic emergency braking when other vehicles pass by safely in the adjacent lane. | Crash: No Fire: No | Unknown |