Which parts fail
Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2015 Tesla Model S owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2015 Tesla Model S. The contact stated that while driving at 70 mph, the vehicle went into autopilot and crashed into the median divider. No medical attention was received on the scene but the contact later went to the hospital for injuries sustained. A police report was filed. The vehicle was towed to the contact's girlfriend's residence. The vehicle was not diagnosed nor repaired and will be towed to a body shop to examine if it is totaled. The manufacturer was made aware of the failure and informed the contact that they would contact back after their investigation. The failure mileage was 51,720.
While driving on the freeway, I thought I heard a rattling from the sunroof, and so I cracked the sunroof to 12% open, and then closed it again. The moment the sunroof closed, smoke with an electrical burn smell began billowing in through the air vents in the front of the car. We immediately opened the car windows to allow fresh air and exited the highway. Smoke continued to pour into the cabin while I pulled the car to the side of the road in a residential neighborhood. The car was parked within ~2 minutes of the smoke initiating. During this time, there were no warnings or hazards that I noticed on the dashboard. My family grabbed their immediate belongings and got out of the car, while I turned on the hazard lights, and also then exited the vehicle, popping the trunk of the car and the frunk to allow smoke to dissipate. …
The contact owns a 2015 Tesla Model S. The contact stated that the camera behind the rearview mirror overheated after driving for approximately 6 hours. Additionally, the other cameras became inoperable. The auto pilot lost vision of the line and drove over the line. The contact stated that the auto connection disconnected. The contact stated that after the computer cooled down the system operated as designed. The vehicle was taken to the local dealer but the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 100,000. The consumer stated he resolved the issue. The problem was a faulty cable.
The contact owns a 2015 Tesla Model S. The contact stated that while attempting to start the vehicle, the vehicle took 5 - 10 minutes to be started. The contact stated that the doors and apps were inoperable. The contact stated that there were several error messages displayed. The contact was concerned about the vehicle stalling. The vehicle was taken to the local dealer but was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 73,000. The VIN was not available.
The contact owns a 2015 Tesla Model S. The contact stated that the liquid crystal display was leaking from the instrument panel causing a glare while driving. The dealer was contacted and informed the contact that the instrument panel needed to be replaced at his expense. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was 92,000.
In May 2019 Tesla pushed an OTA update on the car (including mine) with caused the car to reduce charging speed a lot. I normally go at the Green Acres Mall supercharger, in Queens NY near JFK airport and my car used to charge at 74kW (about 40 min of time from 50 miles range to 200 miles range). After the update the time more than doubled (about 1 hour and 30 min of time to add the same miles range). The update was in response to a Model S bursting into flames in Hong Kong, although there have been multiple seemingly spontaneous fires over the past several years. Tesla allegedly knew the cars' batteries were defective and decided that it would rather push an update that reduced range, performance and charging speed than replace batteries under warranty. My problem with this is that I need to know if my car is safe to operate. …
I received an "important safety recall" letter from Tesla, dated July 14, 2021. This is to replace the embedded MultiMediaCard (eMMC) in the media control unit. The instructions were to set up an appointment with Tesla to replace the VCM daughter board with on containing an enhanced eMMC. Yesterday, upon receiving the letter, I created an appointment for this Friday per Tesla's instructions. I received confirmation of the appointment. Today I received a message from Tesla: "For this recall, unless you are currently experiencing issues with this touchscreen that we are able to verify, we will not be replacing it at this time. Please let us know if you have any other concerns, otherwise we will close this work order." I wrote back asking for them not to cancel my appointment. I have had the main screen "blank out" with no controls. …
Driving my car and it completely gives out in the middle of traffic without any warning or alter almost causing an accident. When asked about the absence of alert they said I may or may not get one and I should be lucky it just cut off (randomly in traffic mind you) because if it didn't it would've burst into flames. Being the Rear Drive Unit is the second most important part of the vehicle an alert should be given 100% of the time as no alert could cause injury to myself or other drivers. This means there are other Tesla drivers out there with a probable chance of their randomly car stopping without any control of the vehicle endangering lives. This oddly happens 60 days outside my 8 year warranty when I haven't any issues at all and receive alerts for everything down to my fob key being low on battery. …
Car isn't cooling while supercharging. Problem originated while at Tesla Collision in Fort Lauderdale. Mike DiPietro, the general mgr stated they don't have a supercharger at Tesla Collision Fort Lauderdale to test it and they're not willing to drive it to the supercharger to test it because it's a service issue. When I dropped the car off it cooled while supercharging and now that it's not cooling while supercharging it presents a fire and safety hazard because it will only cool the moment the car is unplugged from the supercharger and then cools full blast for 45 minutes after the car is unplugged. I am well aware of the proper functioning of the cooling of 2015 Tesla Model S P90DL's because I have two of them and have since 2017. …
Following a coolant rapid mate replacement performed by an authorized Tesla service center, the vehicle experienced a complete shutdown on a public road the same evening it was returned. The high-voltage cooling system was not properly purged of air following the service. This caused low coolant flow to the rear drive unit during a 63-mile drive in record heat. The fault cascade included a HIGH VOLTAGE ISOLATION FAULT (BMS_f123), drive inverter warning (DI_w126), and multiple battery management warnings. The instrument cluster displayed a red emergency warning: "Vehicle shutting down - PULL OVER SAFELY." The vehicle required towing. The failure was confirmed by the service center's own follow-up invoice, which documented "trapped air pockets in the coolant system following the most recent service" as the cause. …
Related recalls
Electrical system › Instrument cluster/panel
Tesla, Inc. (Tesla) is recalling certain 2012-2023 Model S, 2016-2024 Model X, 2017-2023 Model 3, 2019-2024 Model Y, and 2024 Cybertruck vehicles. An incorrect font size is displayed on the instrument panel for the Brake, Park, and Antilock Brake System (ABS) warning lights.
Remedy: Tesla began releasing an over-the-air (OTA) software update, free of charge. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-00-003.
Electrical system › ADAS › Driver monitoring › Software
Tesla, Inc. (Tesla) is recalling 2012-2023 Model S, 2016-2023 Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles equipped with all versions of Autosteer leading up to the version(s) that contains the recall remedy.
Remedy: Tesla will release an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed February 10, 2024. Owners may contact Tesla customer service at 1-877-798-3752.
NHTSA investigations
Recall 23V838 Remedy Effectiveness
The Office of Defects Investigation (ODI) is opening a Recall Query to assess the remedy adequacy of Recall 23V838. On December 12, 2023, Tesla filed a Defect Information Report (Recall 23V838) applicable to all Tesla models produced and equipped with any version of its Autopilot system, which Tesla described as an SAE Level 2 (L2) Advanced Driver Assistance System (ADAS).
Autopilot & First Responder Scenes
On August 13, 2021, NHTSA?s Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE21-020) to assess the performance of Tesla?s Autopilot system (a system characterized by Tesla as an SAE Level 2 driving automation system designed to support and assist the driver in performing the driving task) available in Tesla vehicles.
Autopilot System Driver Controls
The Office of Defects Investigation (ODI) upgraded PE21020 to EA22002 on June 8, 2022, to extend work and deepen the PE21020 crash analysis, to supplement that analysis with additional data, and to perform vehicle evaluations to understand how Tesla's Autopilot system may exacerbate human factors or behavioral safety risks by undermining the effectiveness of the driver's supervision.
Pedestrian alert sounds
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles.
Sudden Unintended Acceleration
On December 19, 2019, NHTSA received a petition from Mr. Brian Sparks requesting that the Agency recall all [Tesla] Model S, Model X, and Model 3 vehicles produced from 2013 to the present due to sudden unintended acceleration (SUA). In his petition and follow-up submissions, the petitioner identified a total of 232 non-duplicative complaints to NHTSA, including 203 reporting crashes.
Battery Management Software Updates
In a letter dated September 17, 2019, Mr. Edward Chen petitioned the NHTSA to initiate a defect investigation of certain Tesla Model S and Model X vehicles that received revised battery management software in one or more over-the-air (OTA) updates from Tesla, beginning in May 2019.
Electrical complaints in other Model S years
Frequently asked questions
How common are electrical problems on the 2015 Tesla Model S?
NHTSA has 266 complaints about the electrical system of the 2015 Tesla Model S, 40% of the model year's 668 complaints. The component named most often is instrument cluster/panel (3 mentions).
Is there a recall for 2015 Tesla Model S electrical problems?
Yes — NHTSA recall 24V-051 (instrument cluster/panel, Jan 30, 2024); NHTSA recall 23V-838 (software, Dec 12, 2023). Recall repairs are free at authorized dealers.
At what mileage do 2015 Tesla Model S electrical problems start?
Half of the complaints with a recorded mileage happened before about 56,000 miles, and 8% before 25,000 miles.
Is it dangerous?
Owners linked 9 crashes, 2 fires and 2 injuries to electrical system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.