How to Replace the Battery in an Envision Key Fob?
1 Answers
Steps to replace the key fob battery for the Buick Envision: 1. Press the button on the transmitter to eject the key. 2. Insert a flat tool into the bottom of the transmitter to separate it into two halves. 3. Press the battery and slide it toward the bottom of the transmitter to remove it. 4. Insert the new battery with the positive side facing the back cover. Press the battery down until it is securely in place. Use a CR2032 or equivalent battery for replacement. 5. Reattach the battery cover by pressing it back onto the transmitter. Precautions when replacing the battery in the Buick Envision key fob: Avoid touching any circuits inside the transmitter while replacing the battery. Static electricity from your body may damage the transmitter.