The 2012 Toyota Avalon remote key must be cut and programmed before it will work for your vehicle. Cutting and programming can be performed at a local automotive locksmith or dealership. There are no onboard programming instructions available for 2012 Toyota Avalon This remote key comes with a new battery Installed and is tested for functionality before sending. This Remote head key comes with 4 buttons and if you look on the back of the unit, you may see some of these numbers: GQ4-29T - 1470A-10T MEX: RLVTR2907-896 - 315 Mhz . Use these numbers to confirm that your Remote head key will match this product and that it will work for your vehicle.

A 2012 Toyota Avalon smart key will need to be programmed to your vehicle before it will work for you. Programming can only be done at a local automotive locksmith or dealership, where they will also be able to cut the emergency key blade to match your original. There are no onboard programming instructions for 2012 Toyota Avalon smart keys. They can only be programmed using special diagnostic equipment. This smart key comes with a brand new battery and is tested for functionality before sending. This Smart key comes with 4 buttons and if you look on the back of the unit, you may see some of these numbers: HYQ14AAB - 1551A-14AAB - 315 Mhz . Use these numbers to confirm that your Smart key will match this product and that it will work for your vehicle.

This CR1632 Battery will replace the old one from your 2012 Toyota Avalon Smart key, Please make sure you have this CR1632 number on the old battery, if you have no battery available in your remote, you may find the battery number on the back cover of your 2012 Toyota Avalon Smart key, Please gave us a call if you have not found any numbers on your remote.

This CR2016 Battery will replace the old one from your 2012 Toyota Avalon Remote key, Please make sure you have this CR2016 number on the old battery, if you have no battery available in your remote, you may find the battery number on the back cover of your 2012 Toyota Avalon Remote key, Please gave us a call if you have not found any numbers on your remote.