If this video helps you can buy @fixed1t a coffee https://www.buymeacoffee.com/fixed1tfix4.'>https://www.buymeacoffee.com/fixed1tfix4. Thx. Please buy me a coffee link: https://www.buymeacoffee.com/fixed1tfix4 If you like the video or if it saves you time or more money than the price of a cup of coffee. Thanks M
This video is about Replacing A Toyota Keyless Car Fob Battery
How I Replaced The Battery In My TOYOTA Avensis Keyless Car Radio Fob
This appears to be a simple and straight forward procedure, but don't be lulled or tempted into skipping through the video.
If you break it, a new key fob is expensive to replace, you do this at your own risk!
Regards Malcolm aka @fixed1t