Exterior Lighting Problems of Tesla Model 3 - part 1

I am filing a safety complaint regarding water intrusion into the rear tail lamp assembly of my 3-year-old Tesla Model 3. The rear tail light has progressed from minor condensation to active water accumulation and visible pooling inside the sealed housing. This is not light fogging — there is standing moisture inside the assembly. The vehicle has not been involved in any collision and there is no visible external damage to the lamp. I have already been pulled over, and drivers behind me have indicated that the affected tail light is not clearly visible. Reduced rear illumination creates a serious safety risk, particularly at night or in poor weather conditions. A malfunctioning tail lamp increases the likelihood of a rear-end collision. Rear lighting is a federally regulated safety component. Water intrusion into a sealed led lighting assembly creates risk of electrical malfunction, corrosion, and sudden loss of rear illumination. The vehicle is currently out of warranty due to mileage; however, it is only three years old. A sealed led tail lamp is not a wear-and-tear item and should not fail due to normal mileage accumulation. This appears to be premature sealing failure. I contacted Tesla service regarding this issue. Their written response stated that because the vehicle is out of warranty due to mileage, any repairs would be at my expense. They did not address the safety concern or the presence of internal water accumulation. There are numerous reports from other Model 3 owners describing similar tail lamp water intrusion issues. I am requesting that NHTSA review whether water intrusion into sealed rear lighting assemblies constitutes a safety defect and whether further investigation is warranted.

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The push type turn signals for the Model 3 almost caused when accident when I had to enter and exit a roundabout. The orientation wasn’t clear and I was trying to signal to not exit instead - another car misunderstood my intent. This miscommunication lead to a close call. I’ve been driving for over 20 years - this is an unsafe implementation of something basic.

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Tesla has removed the turn signal stalks on some of their vehicles in favor of buttons on the steering wheel. While Tesla may argue that these buttons work fine, they are unsafe and they do not work in all driving situations (roads with multiple tight turns, roundabouts, etc). The buttons are also prone to sticking, which renders them inoperable. I have been pulled over due to failure to signal on a tight roadway in san francisco, the officer did not write a ticket when he saw the design defect and advised that I remedy the issue with Tesla. I have also almost gotten into an accident several times in roundabouts because of failure to signal -- it was impossible to signal via the button on the steering wheel while in the roundabout. Tesla has acknowledged that this design is a safety issue and has brought back turn signal stalks on newly manufactured vehicles. Due to the immediate safety issue and Tesla having no retrofit available, I have purchased a 3rd party accessory that fixes the issue. The accessory is from a company called enhance auto and it is called "s3xy stalks". It is a bluetooth enabled turn signal that connects to a device that is attached to the obd sensor. This device works perfectly and it solves the safety issue. Tesla has refused to reimburse me in the amount of $522. 50 for this turn signal device.

The indicator controls on the steering wheel are unreliable. Soon after purchasing the car, I returned it for warranty repair because sometimes the right indicator fails. When pressing the indicator area in the steering wheel, one can usually feel a button click, but at times it’s like pressing a brick wall, no give and no click. It seemed ok after the repair, but now it’s back to doing exactly the same thing. In addition, sometimes when I press near the bottom of the right indicator area, the left indicator turns on instead. It’s bad enough that I often can’t indicate when turning as I can’t always keep track of directions when the buttons turn upside down and the visuals on the buttons are backwards. It’s much worse that this bad design is so poorly implemented. Now writing this, I noticed when uploading the warranty invoice that they said the indicator works as intended. This after I gave them a video I took, while driving, of my fingers repeatedly pressing the indicator area as hard as I could, while describing how the indicator wasn’t turning on. I see you don’t allow videos to be uploaded here, but I still have that video and can supply it if needed.

The design of the turn signals has several severe driver distracting safety issues. This is ultimately a design issue due to the choice of buttons on the steering wheel instead of a turn signal stalk. The buttons do not always activate the turn signals. Deactivation of the turn signals is counter intuitive, pressing the opposite direction does not deactivate them, instead activating the direction pressed. The significant departure from a standard stalk is dangerous. This is opposed to the other digital modifications Tesla has made, as they are not in, or do not need to be in active use during driving activity, but the turn signals are a different matter.

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Subject: safety hazard – turn signal button placement on Tesla Model 3/y (newer models) hi there, I am reaching because the newer Tesla models have eliminated the turn signal stalks and instead incorporated the turn signal controls as buttons directly on the steering wheel. This became a critical safety hazard multiple times when taking a turn and had to give the turn indication. The issue happened because the turn signal buttons are not fixed and they rotate along with the rotation of the steering wheel. It makes us look for the turn signal buttons every time the steering wheel is turned and becomes a safety hazard when in motion. Also, it is very challenging when we have to make a right/left turn while on the ramp to take an exit because the buttons are not fixes unlike the turn signal stalks. There were times when we were unable to give the turn signals. It is not only dangerous for the Tesla drivers but also for the other drivers on the road to effectively communicate. Please, I request you to re-assess this configuration. Thank you!.

To whom it may concern, I am reporting an incident regarding my Tesla Model 3 (2024) that occurred on June 30th around midnight. My partner was using fsd (full self driving) and driving down i5 towards vancouver, wa and I was attempting to turn on bluetooth to listen to music when the exterior lights completely shut off. The section of the freeway we were on had no lights, so it was completely dark. The fsd made my partner take over the wheel and we careened off the road because there was zero visibility. Thankfully and luckily we only hit a traffic reflector. What followed has been a few concerning months of back and forth with Tesla. I reported the incident to them immediately and requested data from that night. The data that they eventually sent over was from the previous day and following days, and conveniently missing that crucial period of time. The service appointment I had with them produced a multiple thousand dollar bill to fix the damage caused by the traffic reflector which I did not pay. I have not heard back from them since then. I am reporting this incident because I don’t think lights should be able to shut off completely at night, whether it was a software malfunction or someone accidentally pressing a button on the screen. If this incident continues to happen in the future many passengers may not be as lucky as us to escape with only a scratch.

Turn signal will not turn on when button on steering wheel is depressed.

License plate light has a recall.

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My car just made 50k and is out of warranty and the headlight fail. I contacted Tesla and they quote $1800 to fix it. When I went on the internet and found out that this is very common and seems to be a bad design. Can you do anything so they redesign and recall so we consumers are not ripped off by Tesla? I know is a long shot now that elon is running the government but I have nowhere else to complain. Thank you.

The indicator buttons randomly disable and also disable if the user rests their finger lightly on an indicator button for some number of seconds. The car is available for inspection on request. Tesla looked at it and said it's "normal" and "expected" for the buttons to disable if you simply rest your finger on the button for too long prior to clicking it in. When this occurs, both indicator buttons will be disabled for upwards of 12 seconds. Neither button will physically click, and the indicators themselves will not activate no matter how many times you try pressing the button. This put the safety of others (and myself) at risk three times in my one month of owning the car. Tesla did nothing the first time I tried to get it fixed and said it's "normal", and wanted me to leave the service center with nothing done. I refused, so they replaced the entire steering wheel for me. The new steering wheel exhibited this same behaviour this morning - nearly resulting in a car smash as I was trying to navigate around an existing car smash on the highway. No warnings, messages or anything. I've only owned the car for a month.

Steering wheel mounted turn signal buttons intermittently do not work - even when pressed multiple times, nothing happens. This is not a daily occurrence but has happened often enough to be dangerous ~5% of the time and happens randomly / unexpectedly. To be clear - this issue is separate and distinct from the poor design and placement of these buttons which - even when working as designed - are regularly engaged unintentionally or wrong direction is mistakenly engaged (I. E. , click right when going left). This complaint is prompted because there are occasions where they simply and unexpectedly do not work after repeated attempts. Please force a recall - I know there are many Tesla owners who are encountering the same safety issue and have similar concerns due to these unreliable turn signal buttons.

We own a 2019 Tesla Model 3 which had a left front headlight stop working (headlight, turn signal, and daytime running light). As soon as the headlight went out the windshield wipers stopped working. The vehicle does not have fuses but the headlight and wipers share a wiring circuit. I thought it might be a coincidence but found several of the same issues on a google search. It is beyond ridiculous that lowing a headlight at night would cause your wipers to stop working. Its bad enough to have a reduction in visibility due to a light going out but to have the windshield wipers tied to the headlight causing them to stop working is nothing short of reckless. The warning stating the turn signal needed to be serviced and to make an appointment came on when the light stopped working. I own an automotive repair shop so I ordered the headlight assembly and installed it, the lights then worked and not surprisingly so did the windshield wipers.

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The right and left turn indicator buttons freeze up, and will not operate for indefinite periods. The problem is intermittent, however, the buttons may be frozen for several minutes before the problem clears. I believe the manufacturer is already aware of this problem affecting numerous 2024 Model 3 vehicles. I believe this appears as a definite manufacturer design flaw, and does not appear as reasonable user error, or other isolated random defect. The problem is presently becoming well known to 2024 Model 3 owners in all markets, and there are now many online posts by other owners of this vehicle model for this identical problem. I encourage NHTSA to conduct a quick online search of user reported incidents, as an easy starting point. This problem creates a serious safety risk to other drivers, since other drivers cannot be made aware of affected vehicle's driving intentions. There is no reliable means for affected vehicle drivers to predict or reliably control this problem, that I am aware of. The problem also creates a significant distraction for the driver of the affected vehicle, and particularly in situations that require rapid signal intentions, such as multiple immediate left and right turns in quick succession, or, emergency lane change to avoid stalled vehicles, or, intended driver direction following a four-way stop, etc. This problem may also create a potentially unavoidable legal jeopardy for any affected driver, who may face reasonable driving penalties enforceable by police, or, may be held at fault for accident, despite affected driver's best intentions to use or rely on the faulty equipment. I truly believe this is a serious problem worthy of immediate manufacturer recall and permanent remedy by the manufacturer. It is only a matter of time before a serious accident occurs, resulting in possible injury or death to anyone who either drives, or encounters, an affected vehicle. I hope NHTSA will promptly investigate. Thank you.

Turn signals are now touch sensitive buttons on the steering wheel. On many occasions the turn signals fail to activate when pressed. I’ve reported twice to Tesla only to be told that “it’s normal” and they think it’s a software issue. I’ve also read many others have had the same experience. Definitely needs to be addressed sooner than later.

1) turn signal indicator (right side) does not always activate signal. It doesn't have the feeling that it was being pushed in. Has happened at least a dozen times since taking delivery, some of the times I have documented. Tesla says they won't just repair/replace it unless it's happening when I bring it in. Happens at random times. Cars behind me not alerted to me turning. 2) turn signal indicator (both) cannot safely be used unless the steering wheel is in neutral position (car moving straight). This is especially true when in a roundabout and trying to signal to exit. It is impossible to select signal direction or even activate at all. This needs to be moved off of the steering wheel and onto a stalk like most other cars.

I am writing this claim to report a headlight assembly passenger side has failed at 22,000 miles in a Tesla model three 2020 year.

Since delivery of my new Tesla Model 3, the haptic turn signal buttons intermittently fail to register inputs despite repeated presses. This issue began immediately and occurs without any warning lamps or error messages. I am requesting the NHTSA to investigate this matter promptly due to the significant safety risks posed by the malfunctioning turn signal system in the Tesla Model 3. The inability to reliably signal turns and lane changes endangers not only us but also other road users. **safety risk:** • at highway speeds, I was unable to signal lane changes, leading to dangerous situations where other drivers were unaware of my intentions. • in one critical incident, I needed to make an emergency lane change to avoid road obstacles but could not activate the turn signal, nearly resulting in a collision due to surrounding drivers not being alerted. • driving in high-traffic areas like austin increases the hazard, as the lack of signaling can lead to rear-end collisions or sideswipes from drivers unaware of merging or turning maneuvers. **reproduction and inspection:** first service attempt: reported the issue to Tesla; they replaced the steering wheel after months of waiting. The malfunction persisted, with turn signals failing again on the drive home. Second service attempt: Tesla service center acknowledged the problem but stated there is no mechanical failure they can address. They informed me it's a design flaw with the haptic buttons not consistently recognizing presses and that no fix is available. The problem has been reproduced and observed by Tesla technicians but remains unresolved. * alternative signaling method:** Tesla's design eliminates traditional turn signal stalks, relying solely on these haptic buttons. When they fail, there's no alternative method to signal, exacerbating the safety risk. Numerous reports from other Tesla owners indicate the same problem, suggesting a widespread safety defect that warrants immediate attention.

While merging into heavy highway traffic, turn signal failed to turn on when button was pressed. This made me have to merge without a turn signal on putting me at a higher risk of a collision and surprising the drivers behind me. Immediately after the merge was complete I attempted to troubleshoot the button and found that it was stuck in the up state, flicking it multiple times made it possible to press the button again. Later that day experimentation showed that the button was prone to sticking if pushed at an angle but would work correctly as long as a deliberate and vertical press is applied. Specifically pushing the button with force pushing the button outwards relative to the steering wheel would cause the button to shift to the outward edge and get stuck on the plastic housing rendering the button impossible to depress. This angle is typical as the persons thumb would naturaly slide outwards when interacting with the button. The vehicle has not been inspected by any third parties (including manufacturer), but a video was recorded reproducing the malfunction and demonstrating how pushing the buttons inward resolves the issue. No warnings about the button no longer being operation were displayed. On a somewhat related note, its nearly impossible to signal that one is exiting a roundabout with the buttons as they change location before being pressed (steering angle) and depending on angle change meaning (upper button means right or left turn for example).

I’m reporting an ongoing issue with the turn signal button on my 2024 Model 3, purchased a few weeks ago. From day one, the button has intermittently failed to activate. Initially, we thought we were not pressing it correctly, but after continued issues, it’s clear this is a malfunction. Last night, while driving on a busy road, the right turn signal failed repeatedly, forcing me to miss a highway ramp. This is not only frustrating but dangerous. I’ve since discovered similar complaints from other owners, which raises serious safety concerns.

On several occasions, the turn signal indicator buttons on the steering wheel failed to activate the signal. The button appeared to be jammed, it was not possible to feel the "detent" when pressed. This puts myself and others at risk due to the inability to properly signal when preparing to make a turn which has to then be aborted. I've found the button can only be "unstuck" by clicking the opposite turn signal indicator one or more times (this act can also be confusing to surrounding drivers). This happens randomly. Vehicle was brought to service center however they were not able to replicate the concern.

Left and turn signal buttons randomly do not work especially after disengaging fsd. Sometimes I have to re-engage fsd for the buttons to work. This can be dangerous when I'm trying to make a turn and cars behind me could be going really fast or not pay attention. I believe this is a software or firmware issue and not the steering wheel itself. No warning messages. I did report to Tesla warranty.

Tesla Model 3 2024 does not have stalks to enable turn signals. Instead, it has buttons on the steering wheel. Sometimes these buttons stop working, so I'm unable to enable the turn signal, which puts me and others at risk. After a few minutes, the turn signal buttons work again. This happens randomly. It has occurred three times in the first 30 days of owning the car.

Turn signal button on the steering wheel gets stuck occasionally (it is like a mouse button, and when this happens it cannot “click”). This effectively disables the turn signal and I am thus unable to indicate.

Turn signal button frequently gets stuck and will not activate. This prevents driver from being able to properly signal when changing lanes and causes very dangerous situations, particularly when trying to exit the highway. My vehicle has not been inspected by the manufacturer, but this issue is very common across owners' forums. No warning signs or messages prior to failure.

Turn signal buttons on steering wheel fail to activate turn signals at times. Intermittent problem. When it works, I can feel a click from the button. When it doesn’t work, no haptic feedback received.

Ever since receiving this vehicle, the turn signals will intermittently not work. This is the new 'stalkless' turn signal design, using push buttons on the steering wheel. When going to signal a lane change, either direction, the button will not register me pressing it, no matter how hard I try to mash on it. It will not signal, resulting in a dangerous, illegal situation for myself and other drivers either missing my turn, causing a distraction while trying to rectify the situation, or forcing me to make a lane change or navigate a turn without signalling. I have found a slight workaround that works some times, which is to press the button to signal the opposite direction of my intention, then switch it back. Again, this is dangerous. When I raised a service request to Tesla, the soonest available service date given was over 2 months out from when I raised the request. That means I am forced to drive a dangerous, unreliable vehicle without being able to reliably properly signal my intention to other drivers.

The blinker buttons get stuck and stop working temporarily. This happens repeatedly and a lot of people online are reporting the same issue. This prevents the blinkers from being turned on and is dangerous!.

Left and right turn signal buttons located on the steering wheel intermittently does not work when pressed. I have taken my car to a Tesla service appointment on 10/11/24. There diagnostic system did not show an error and Tesla choose not to offer a repair or help of any kind. I feel unsafe driving my vehicle. Upon a google search, it appears I am not the only 2024 Model 3 customer with this issue. I am unable to upload a video, but I have one that I can submit if provided further instructions.

I was driving after dark on a country highway with my wife. She was choosing music while I was driving. An oncoming car went by and afterwards I flipped to high beams. . . At the exact same moment she tapped to play a song on the display. Turns out the skip/play songs menu is exactly where the headlight adjust menu pops up when you switch from high to low beams. This caused her to turn the headlights off on the car while we were travelling at highway speeds. This causes an obvious significant safety risk because of a poorly thought-out ui design and could cause a crash very easily. I am including two photos of the ui problem one with music playing, and the second popup for headlight control when the light beam is changed from low-beams to high-beams.

The turn signal indicator buttons fail to work consistently. About 30% of the time when I try to indicate a turn or lane change the button does not respond. It is sort of stuck in place. Not being able to show an intent to turn is a serious safety issue in heavy traffic.

Https://drive. Google. Com/file/d/1-yph8hllreqvy37usltktvhfpj7xntap/view?usp=drivesdk. My statement to Tesla on what happen.

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Subject: non-functional left rear tail light due to condensation build-up in Tesla vehicle dear NHTSA, I am writing to report an issue with my Tesla vehicle concerning the left rear tail light. The tail light has stopped functioning, and I believe this failure is due to condensation build-up within the light assembly. When I previously reported the condensation to Tesla, I was informed that it was normal and not a cause for concern. However, it now seems that this persistent condensation has led to the failure of the tail light. This issue raises significant safety concerns, as fully functional tail lights are essential for safe driving. *especially during automated self-driving which disregards the alert of a nonfunctional tail light. * I am seeking your assistance in addressing this problem and ensuring that it is properly investigated. I am concerned that other Tesla owners might experience similar issues, which could compromise vehicle safety. Thank you for your attention to this matter. I look forward to your guidance on the next steps. Sincerely, harvey liang 510-207-8923 VIN: 5yj3e1ebxlf638695 ---.

Two issues regarding vehicle turn signals not working as intended: issue #1: sometimes, vehicle turn signal turns on for the opposite direction than intended. Narrowly missed a few accidents because of this issue, and I have been honked at and flipped off by drivers thinking I'm a careless driver. This issue can be replicated on demand. Issue #2: the turn signal buttons on the steering wheel lock up and no matter how hard I press, does not turn on. Creates a safety hazard when trying to change lanes, merge, or exit where I cannot communicate intent to other drivers. This issue happens randomly & resolves itself after about 10 seconds. Both of these issues were brought to the notice of the manufacturer, but service technicians were not concerned about the issue. Wanted me to leave the car behind for an extended period with no loaner car or rental provided. I cannot afford to do that not knowing how long I'm going to be without transportation.

Right turn signal gets stuck and doesn't allow me to press it. It is very dangerous when it happens out on the road. First attempt to fix it was April 5th 2024. According to Tesla service invoice the steering wheel was replaced and software was updated. As of April 19 2024 the problem has returned. As I attempted to make a right turn and couldn't signal. I also have videos showing the issue I am having. After reviewing online forums it seems this is a common problem for 2024 Tesla Model 3 which is extremely dangerous.