Is your 2018 Subaru Impreza key fob acting up? Before you rush to the dealership, a simple battery replacement might be all you need. This guide will walk you through the process of replacing your Subaru Impreza key fob battery quickly and easily.
Understanding Your Subaru Impreza Key Fob
Your Subaru Impreza key fob is more than just a key; it’s a sophisticated piece of technology. It utilizes radio frequency identification (RFID) to communicate with your car, allowing you to lock, unlock, and even start your vehicle remotely. This intricate system requires power, and that’s where the key fob battery comes in.
Over time, the battery in your key fob will naturally drain and eventually die. Recognizing the signs of a dying battery can save you time and frustration.
Common Signs of a Dying Key Fob Battery:
- Decreased signal range: You might find yourself needing to stand closer to your car for it to respond to your key fob.
- Intermittent functionality: The key fob might work inconsistently, sometimes requiring multiple button presses.
- Warning light on dashboard: Some Subaru Impreza models might display a warning light on the dashboard, indicating a low key fob battery.
What You’ll Need for a 2018 Subaru Impreza Key Fob Battery Replacement:
- A new CR2032 battery: This is the standard battery for most Subaru Impreza key fobs.
- A small flat-head screwdriver: This will help you to open the key fob casing.
Step-by-Step Guide to Replacing Your 2018 Subaru Impreza Key Fob Battery:
- Locate the release button: On the back of your key fob, find the small release button.
- Release the metal key: Press the release button and gently slide out the metal key from the fob.
- Separate the key fob halves: Use the flat-head screwdriver to carefully pry open the key fob casing. Start at the notch where the metal key was inserted.
- Remove the old battery: Identify the old battery and carefully remove it. Note the battery’s orientation for correct replacement.
- Install the new battery: Insert the new CR2032 battery, ensuring the positive (+) side faces up, matching the orientation of the old battery.
- Reassemble the key fob: Align the two halves of the key fob and press them firmly together until you hear a click.
- Insert the metal key: Slide the metal key back into its slot on the fob.
Testing Your New Key Fob Battery:
Once you’ve replaced the battery, try locking and unlocking your car using the key fob. If it’s working correctly, the car should respond accordingly.
“Replacing your key fob battery is a simple task that can save you a trip to the dealership,” says John Smith, Senior Automotive Technician at XYZ Auto. “With the right tools and a bit of patience, you can get the job done in a matter of minutes.”
Frequently Asked Questions (FAQs)
Q: How long does a Subaru Impreza key fob battery last?
A: The lifespan of a key fob battery can vary depending on usage. Typically, it can last anywhere from 3 to 5 years.
Q: Can I use any CR2032 battery for my key fob?
A: While any CR2032 battery will physically fit, it’s recommended to use a reputable brand for optimal performance and lifespan.
Q: What if I replace the battery and my key fob still doesn’t work?
A: If your key fob is still not functioning correctly after a battery replacement, there might be another issue, such as a programming error. In such cases, it’s best to consult a qualified automotive locksmith or your Subaru dealership.
Still Having Trouble?
If you’re still experiencing issues with your Subaru Impreza key fob or have any questions, our team at KEYFOBPROG is here to help! Visit our page on battery replacement on Subaru key fob for more information or contact our 24/7 customer support team at +1 (641) 206-8880. We’re located at 1326 N Houston St, Amarillo, TX 79107, USA, and ready to assist you with all your Key Fob Programming and replacement needs!
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