Tesla's Model 3 and Model Y vehicles have encountered a widespread issue affecting their key fobs. These fobs play a crucial role in locking and unlocking the cars, as well as starting them. However, many owners have reported problems with the fobs losing connectivity, rendering them unable to access or operate their vehicles.

Extent of the Problem

The issue has affected a significant number of Model 3 and Model Y owners. Numerous complaints have surfaced on Tesla forums and social media platforms, indicating that it is a widespread problem. The exact number of vehicles impacted remains unknown, but it is clear that the issue is far from isolated.

Symptoms and Consequences

The connectivity issues manifest in various ways. Some owners have reported that their fobs intermittently fail to connect to their vehicles, while others have experienced complete loss of connectivity. This can lead to several inconveniences, including being unable to:

  • Lock or unlock the car remotely
  • Start the car using the keyless entry system
  • Use the Tesla app to control the car remotely

Potential Causes

Tesla has yet to officially acknowledge or address the issue. However, speculation among owners and automotive experts suggests several possible causes:

  • Software Glitches: The fobs may be experiencing software glitches that disrupt their communication with the vehicles.
  • Hardware Issues: There may be hardware defects in the fobs or the corresponding receivers in the vehicles.
  • Environmental Factors: Extreme temperatures or electromagnetic interference could potentially affect the fobs' connectivity.

Tesla's Response and Solutions

Despite the widespread reports, Tesla has not publicly commented on the issue or issued a recall. Some owners have reported receiving replacement fobs, while others have been advised to perform troubleshooting steps. However, these solutions have not been universally successful.

Impact on Owners

The connectivity issues have caused considerable inconvenience and frustration for Tesla owners. Some have been stranded without access to their vehicles, while others have experienced delays or difficulties in starting their cars. The situation has led to complaints and inquiries to Tesla customer support.

Safety Concerns

The issue raises safety concerns. If the key fob loses connectivity while the vehicle is in motion, the driver may be unable to lock the doors or use the emergency exit. This could pose a potential hazard in the event of an accident or emergency.


The connectivity issues affecting Tesla Model 3 and Model Y key fobs are a serious problem that has affected numerous owners. While Tesla has yet to officially acknowledge or address the issue, it is clear that a significant number of vehicles have been impacted. The potential causes range from software glitches to hardware defects, and the problem can lead to inconvenience, frustration, and even safety concerns. Owners who encounter these issues are advised to contact Tesla customer support and seek a solution.

Why Is Tesla Ending Key Fobs? – BrUh
Model 3 Key Fob is here $150 Page 10 Tesla Motors Club
Model 3 Key Fob is here $150 Page 30 Tesla Motors Club
Tesla Model 3 Key Fob Review Worth the Money? YouTube tesla key model fob review pony should
Tesla Model S key fob proximity test YouTube
Tesla Model 3Y Key Fob Review!!! (WORTH IT???) YouTube tesla fob
How to Program Tesla Key Fob Model S 3 and Y Cookip
Tesla relaunches Model 3 key fob and fixes major drawback Electrek tesla fob drawback relaunches fixes electrek
Tesla's Model 3 Key Fob Doesn't Allow Passive Entry
Tesla Makes Model Y Key Fob With Passive Entry Available In Online fob passive xautoworld fremont cleantechnica
How to replace keyless entry on Tesla Y Carguideinfo.com
My Review of our new 2022 Tesla Model 3 AWD Long Range Page 4
Tesla Hacked and Stolen Again Using Key Fob Threatpost
Tesla Model 3 Y Key Fob Tesla Exits Garage Automatically Summon
5 Causes Your Tesla Key Fob not Working (Problems Solved!) Ev Seekers
Tesla Model S How to turn your key into a key fob YouTube tesla fob
Everything Tesla on Instagram "Tesla finally launches Model 3 key fob
How to start a 2014 Tesla Model S when you have a flat key fob battery
Locked out of Model X Both Key Fobs not working Tesla Motors Club
Tesla starts rolling out Model 3 key fob to lucky few owners Electrek electrek fob starts
Remote key fob Does it have proximity capability? Tesla Motors Club