Understanding the Red Light on Your Subaru Key Fob

Learn what the red light on your Subaru key fob means and how to easily replace its battery.

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A red light on your Subaru key fob usually indicates a low battery. It's a signal that it's time to replace the battery to ensure your key fob functions properly. Conveniently, most Subaru key fobs use a CR2032 battery, which is readily available at electronics or automotive stores. Changing the battery is straightforward: simply open the back of the key fob, replace the old battery with a new one, ensuring the positive side is facing up, and then reassemble the key fob.

FAQs & Answers

  1. What does a red light on my Subaru key fob indicate? A red light on your Subaru key fob usually indicates a low battery. It’s a signal that it's time to replace the battery for optimal functionality.
  2. How do I change the battery in my Subaru key fob? To change the battery in your Subaru key fob, open the back of the fob, replace the old battery with a new CR2032 battery, ensuring the positive side is facing up, and then reassemble the key fob.
  3. What type of battery does a Subaru key fob use? Most Subaru key fobs use a CR2032 battery, which can be found at electronics stores or automotive retailers.
  4. Can I use any battery for my Subaru key fob? It's recommended to use a CR2032 battery for your Subaru key fob to ensure compatibility and proper functionality.

Watch More

For those interested in maintaining their Subaru's key fob functionality, exploring topics related to key fob maintenance and battery types can be beneficial. Consider checking out our additional resources on key fob troubleshooting and battery care to ensure your vehicle's security and convenience.

  1. What Battery Does My Subaru Key Fob Use? Learn which battery fits your Subaru key fob and how to easily replace it for uninterrupted access to your vehicle.
  2. How to Replace the Battery in a 2016 Subaru Key Fob Learn how to easily replace the CR2032 battery in your 2016 Subaru key fob for optimal performance.
  3. How to Start Your Subaru When the Key Battery Dies Learn what to do if your Subaru key battery dies and how to start your car with a backup method.