How to Disassemble a Passat Key?

1 Answers
VanAutumn
07/25/25 3:15pm
Here is the method to disassemble a Volkswagen Passat key: 1. Press the button on the remote to eject the metal key. This is to facilitate operation when opening the cover. Hold one side of the key with one hand, and use a screwdriver to open the cover with the other hand. 2. Use a screwdriver to open the cover. Feel the gap on the remote and pry upwards at the middle position to loosen it, thus disassembling the Volkswagen Passat key. If you need to replace the battery, continue reading. 3. Choose the appropriate battery. Select a 3V CR2032 lithium-manganese battery, and make sure not to buy the wrong one when purchasing. 4. Replace the battery. The key remote for the Passat and other Volkswagen models is basically the same, so there is no need to worry about battery incompatibility. 5. Close the cover.
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