This tutorial will show you how to change the key battery in your MQB Vehicle. This includes the MK7 Golf, MK2 Tiguan, and a variety of other models. A very quick an easy process, which can be required quite frequently depending on usage.
Parts and Tools Required
- Trim Removal Tool
- Flathead Screwdiver
- CR 2025 Battery
With the case open, use the small flathead screwdriver to pop the battery out.
Insert the new battery with the correct orientation.