![Key battery low." Oh great, what's that going to cost me? $400 and can only be done at the dealership? Oh, you can open the fob with the key itself and replace Key battery low." Oh great, what's that going to cost me? $400 and can only be done at the dealership? Oh, you can open the fob with the key itself and replace](https://i.redd.it/4rjupvthv7p91.jpg)
Key battery low." Oh great, what's that going to cost me? $400 and can only be done at the dealership? Oh, you can open the fob with the key itself and replace
![How To Replace 2010 - 2015 Toyota Prius Key Fob Battery - Change Replacement Prius Remote Batteries - YouTube How To Replace 2010 - 2015 Toyota Prius Key Fob Battery - Change Replacement Prius Remote Batteries - YouTube](https://i.ytimg.com/vi/-iIVRrMSmBA/maxresdefault.jpg)
How To Replace 2010 - 2015 Toyota Prius Key Fob Battery - Change Replacement Prius Remote Batteries - YouTube
![How To Replace 2012 - 2019 Toyota Prius C Key Fob Battery - Change Prius C Remote Fob Batteries - YouTube How To Replace 2012 - 2019 Toyota Prius C Key Fob Battery - Change Prius C Remote Fob Batteries - YouTube](https://i.ytimg.com/vi/6vIurY7Uzig/maxresdefault.jpg)
How To Replace 2012 - 2019 Toyota Prius C Key Fob Battery - Change Prius C Remote Fob Batteries - YouTube
Can car keyless entry systems malfunction due to interference? My remote stops working intermittently but doesn't seem to be random. Could parking lot security or shopping cart anti-theft systems be interfering? -
![Toyota Prius - How To Change Remote Fob Key Battery 2016 - 2022 Remove Replace Prius Key Batteries - YouTube Toyota Prius - How To Change Remote Fob Key Battery 2016 - 2022 Remove Replace Prius Key Batteries - YouTube](https://i.ytimg.com/vi/hVIPknOQuyc/maxresdefault.jpg)
Toyota Prius - How To Change Remote Fob Key Battery 2016 - 2022 Remove Replace Prius Key Batteries - YouTube
![Amazon.com: Key Fob Battery Replacement Compatible with Toyota Tacoma (2016-2021 Tacoma Standard Key Battery CR2016) : Automotive Amazon.com: Key Fob Battery Replacement Compatible with Toyota Tacoma (2016-2021 Tacoma Standard Key Battery CR2016) : Automotive](https://m.media-amazon.com/images/I/41H+F+vY1ZL._AC_UF894,1000_QL80_.jpg)