How To Change Volkswagen Key Battery. To open the key press the metal key on the edge of the key and flip it open. Using your fingers begin creating a space between the two until they pry apart.
Luckily enough anyone searching for how to change battery in a VW key will find that the process can be performed quickly and easily without the need for expert assistance. The case will open in half with some gentle leverage. Here is how to open your VW key fob and replace the battery.
The positive side of the battery always faces down.
Put the VW key. Depending on the age of your VW vehicle there are two different VW key battery replacement options. It has three buttons and an internal removable battery. VW Key Battery Replacement.
