E4EG8D-444H-A ACURA MEMORY 1 Factory OEM KEY FOB Keyless Entry Remote 4 BUTTON

hi today from keyless entry remote I'm going to show you how to replace a key fob battery the key fob I'm showing you today is compatible with the 2001 through 2006 Acura MDX the part number on the back of this four button key fob is g8d dash three four four H - a - open this B fob all you will need is a screwdriver simply insert it into the notch at the bottom of the key fob and twist once you have the key fob open you'll see the battery is located here you may want to use your smaller screwdriver to help pop that old battery out the battery used in this key fob is a cr2025 once you have the old battery out to replace it all you need to do is slide and snap the new battery back into place with this key fob it is + side down when you have the new battery back into place you can snap the key fob back together and you're done if you need to order a replacement battery or an actual key fob