Experiencing issues with your Subaru key fob? A common culprit is often a low or dead battery. Fortunately, Changing The Battery In A Subaru Key Fob is a straightforward process you can easily do yourself. This guide will walk you through why your key fob battery might be draining faster than expected and how to replace it, ensuring you’re never caught off guard by a dead fob.
Understanding Why Your Subaru Key Fob Battery Drains
Several factors can influence the lifespan of your Subaru key fob battery. It’s not just about battery quality, although that plays a role. Like any CR2032 coin battery, some might simply be less consistent than others right from the factory. Opting for reputable brands like Energizer or Duracell can minimize this risk, ensuring a more reliable power source for your key fob.
Your usage habits also significantly impact battery drain. Do you frequently press the lock and unlock buttons multiple times as you approach or leave your Subaru? This repeated activity consumes battery power unnecessarily. Utilizing your Subaru’s touch-sensitive door lock feature and proximity unlocking can conserve battery life by reducing button presses. For those moments when you might instinctively reach for the fob again after walking away, consider using the MySubaru or Starlink app to check your vehicle’s lock status instead.
Lastly, consider where you store your key fob when you’re at home. Keeping your key fob too close to your Subaru can lead to a continuous signal exchange between the fob and the vehicle. This constant communication can drain both the car’s battery and the key fob battery more rapidly. Storing your key fob further away from your vehicle or using a Faraday cage-type box can help prevent this unnecessary battery drain and prolong the life of your Subaru key fob battery.
Step-by-Step Guide to Changing Your Subaru Key Fob Battery
While specific steps may slightly vary depending on your Subaru model and key fob type, the general process for changing the battery remains quite similar. Typically, you’ll need a small flathead screwdriver or a similar tool to gently pry open the key fob casing. Inside, you’ll find the CR2032 battery. Carefully remove the old battery and replace it with a new one, ensuring the correct polarity (+ side up). Once replaced, securely close the key fob casing.
By understanding these factors and knowing how to change your Subaru key fob battery, you can proactively manage your key fob’s power and avoid unexpected inconveniences. Regularly checking your key fob’s responsiveness and being mindful of your usage habits can contribute to a longer battery life and a smoother Subaru ownership experience.
