Is your 2021 Subaru Forester key fob not working as reliably as it used to? Before you panic, the most common culprit is a dead battery. Replacing the key fob battery in your 2021 Subaru Forester is a straightforward task you can easily handle yourself, saving time and a trip to the dealership. This guide will walk you through each step, ensuring you get your key fob back in action quickly.
Subaru, known for its reliability, utilizes a few different key fob designs depending on the model year. For your 2021 Forester, you’ll likely have the bulging rectangular key fob. Don’t worry if you’re unsure; we’ll cover the most common type and how to identify it. Knowing your key fob type is the first step to a successful battery replacement.
Let’s get started and replace that dead key fob battery in your 2021 Subaru Forester!
Step-by-Step: Replacing Your 2021 Forester Key Fob Battery (Bulging Rectangle Shape)
This guide is specifically for the bulging rectangle shaped key fob, commonly used in the 2021 Subaru Forester. This type requires a CR2032 battery, which is widely available at most drugstores, supermarkets, and online retailers.
What you’ll need:
- A new CR2032 battery
- A small flathead screwdriver (optional, but helpful)
Steps:
- Remove the Emergency Key: Locate the small silver tab on the back of your 2021 Forester key fob. Press and hold this tab to release and remove the metal emergency key. Slide the key out and set it aside.
