What Battery in VW Key Fob?

If you’re a Volkswagen owner, you know that the key fob is an essential part of your driving experience. It allows you to lock and unlock your car, pop the trunk, and even start the engine remotely. But what happens when your key fob battery dies?

In this article, we’ll explore everything you need to know about VW key fob batteries, from identifying the right type to replacing it yourself. We’ll also answer some frequently asked questions to ensure you’re always prepared.

Identifying Your VW Key Fob Battery

Volkswagen uses various key fob designs across its model range, and each might require a different battery type. The first step is identifying your specific key fob model.

You can usually find the battery type printed on the battery itself. However, knowing the type of battery based on your car model and year is helpful. Here are some popular VW models and their typical key fob battery types:

• 2017 VW GTI: 2017 vw gti key fob battery type
• 1999 VW Beetle: key fob battery dead on 1999 vw beetle
• 2018 VW Tiguan: replace 2018 vw tiguan key fob battery

Note: These are just a few examples. The best way to confirm your key fob battery type is to consult your owner’s manual or search online for your specific VW model and year.

Common Signs Your VW Key Fob Battery Needs Replacing

A dying key fob battery can manifest in several ways. Recognizing these signs early can save you the headache of getting stranded. Here are some common indicators:

• Decreased Range: You might notice that you need to be much closer to your car for the key fob to work.
• Intermittent Functioning: The key fob might work sometimes and not others, indicating a weak battery.
• No Response: The most obvious sign – your key fob completely stops responding, and you can’t lock, unlock, or start your car.
• Dashboard Warning: Some VW models might display a “Key Battery Low” warning on the dashboard.

How to Replace Your VW Key Fob Battery (Step-by-Step)

Replacing your VW key fob battery is a relatively straightforward process that you can easily do at home with a few simple tools:

What You’ll Need:

• A small flat-head screwdriver
• A new battery (refer to your owner’s manual or online resources for the correct type)

Instructions:

1. Open the Key Fob: Most VW key fobs have a small release button or notch. Locate this and gently pry open the key fob casing using the flat-head screwdriver.
2. Locate the Battery: Inside, you’ll find the battery. It’s usually a small, round, flat battery.
3. Remove the Old Battery: Carefully pry out the old battery. Note the orientation (+/-) for the new battery placement.
4. Insert the New Battery: Place the new battery in the compartment, ensuring the + and – terminals match the fob’s markings.
5. Reassemble the Key Fob: Snap the two halves of the key fob casing back together.
6. Test the Key Fob: Try locking and unlocking your car to make sure the new battery works correctly.

Tips for Extending the Life of Your VW Key Fob Battery

While VW key fob batteries have a limited lifespan, you can do a few things to help prolong their life:

• Avoid Extreme Temperatures: Extreme heat or cold can drain battery life faster.
• Minimize Button Pressing: Rapidly pressing buttons, especially when out of range, can drain the battery quickly.
• Store Your Key Fob Properly: Keep your key fob away from electronics or metal objects that could cause interference and potentially drain the battery.

Key Fob Programming and When You Need a Professional

In some cases, you might need to have your key fob reprogrammed. This usually involves:

• Replacing a lost or stolen key fob
• Experiencing issues even after a battery replacement

For these situations, it’s best to consult a professional automotive locksmith or your VW dealership. They have the necessary diagnostic tools and programming equipment to get your key fob working correctly. If you’re dealing with a dead key fob battery for a 2003 VW Beetle or a 2007 GTI, understanding the replacement process for these specific models can be helpful. You can find more information on replacing a 2003 vw beetle key fob battery replacement or a 2007 vw gti key fob battery on our website.

Conclusion

Knowing how to identify and replace your VW key fob battery can save you time, money, and potential frustration. By following the simple steps outlined in this article, you can easily tackle this task yourself. However, remember that professional help is always available for more complex issues like Key Fob Programming.

For any assistance with your VW key fob, programming, or other automotive locksmith needs, don’t hesitate to contact us at Keyfobprog at +1 (641) 206-8880 or visit our office located at 1326 N Houston St, Amarillo, TX 79107, USA.