How to Change Battery in 2014 VW Passat Key Fob

If you’re experiencing issues with your 2014 Volkswagen Passat key fob, like a decreased range or unresponsive buttons, a dead battery might be the culprit. Luckily, replacing the battery is a quick and easy DIY task that can save you a trip to the dealership. This guide will provide a step-by-step walkthrough on how to change the battery in your 2014 VW Passat key fob, ensuring your key fob functions smoothly again.

Gathering the Necessary Tools

Before diving into the replacement process, gather the following tools to make the process seamless:

• A small flat-head screwdriver or a plastic pry tool
• A new CR2032 battery (widely available at most supermarkets, electronics stores, and online retailers)

Accessing the Battery Compartment

1. Locate the release button: On the backside of your Passat key fob, you’ll find a small, rectangular button. This is the release button for the physical key.
2. Release the physical key: Press and hold the release button. While holding the button, gently slide the physical key out from the key fob.
3. Pry open the key fob: Carefully insert the flat-head screwdriver or pry tool into the notch revealed after removing the physical key. Gently twist the tool to pry open the key fob casing. Avoid using excessive force, as this could damage the casing.

Replacing the Battery

1. Remove the old battery: Once the casing is open, you’ll see the CR2032 battery nestled inside. Gently pry out the old battery using your fingernail or the flat-head screwdriver.
2. Insert the new battery: Place the new CR2032 battery into the compartment, ensuring the positive (+) side faces upward, matching the orientation of the old battery.
3. Reassemble the key fob: Align the two halves of the key fob casing and press them together firmly until you hear a click, indicating the casing is securely closed.
4. Reinsert the physical key: Slide the physical key back into its slot on the key fob until it locks into place.

Testing and Troubleshooting

• Test the key fob: Press the buttons on the key fob to ensure they function correctly. Your Passat should respond accordingly.
• Troubleshooting: If the key fob still doesn’t work, try reinserting the battery, double-checking the orientation. If issues persist, the key fob itself may need further diagnosis.

Changing the battery in your 2014 VW Passat Key Fob is a simple process that can be done in minutes with minimal tools. By following these instructions, you can save time and money by avoiding a trip to the dealership. Remember to dispose of the old battery properly at a designated battery recycling location.