Fortunately when a toyota says key battery low it means the key that unlocks and starts the car.
Toyota prius key battery low.
Or the key fob if that s what your car uses.
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What the key fob battery low warning light means when the key is in use the computer monitors the output voltage of the fob s battery.
If you have problems with yours then this might be a good place to start.
Learn how to replace the battery in your toyota key fob with these step by step instructions and a how to video all you need is a small flathead screwdriver and a replacement battery.
Make sure to replace the battery in your key fob as soon as possible.
Once released use the manual key to open your door as normal.
Each toyota smart key fob has a manual key hidden inside for situations when the battery dies.
When the battery life in your toyota key fob is low the standard battery life is 1 to 2 years you will hear an alarm in the cabin when the engine stops.
Hope this was helpful to you.
Battery you need https amzn to 2yekworthis is how to replace the battery in your prius smart key key fob.
You can fix this yourself and you don t have to find a toyota dealer.
I was glad my toyota dashboard was talking about one of these and not a battery in the car.
My 2018 toyota prius key fob remote battery was low and showed in the dash board.