Experiencing issues with your 2011 Lexus RX 350 key fob? You’re not alone. Many owners of this reliable vehicle may encounter a common problem: a dying key fob battery. Like any battery, the one in your Lexus key fob has a limited lifespan. If you’re finding yourself having to get closer and closer to your RX 350 for the remote to work, or if the push-button start is becoming less responsive, a weak key fob battery is likely the culprit.
One Lexus RX 350 owner recently shared their experience of misplacing their key fob, which led them to consider the possibility of a dead battery. They noted that after their vehicle sat unused for a few months, they had to use the mechanical key to initially enter. While their RX 350 still started, it raised concerns about the key fob’s battery strength. This is a typical scenario where a battery check is warranted.
Fortunately, replacing the key fob battery in your 2011 Lexus RX 350 is a straightforward process you can easily do yourself. You’ll typically need a small flathead screwdriver and a CR2032 battery, which is widely available. Consult your owner’s manual for the exact steps for your model, but generally, you’ll pry open the key fob casing, remove the old battery, and insert the new one, ensuring correct polarity.
Don’t wait until your key fob completely fails. Proactively replacing the battery in your 2011 Lexus RX 350 key fob can save you from potential headaches and ensure you maintain seamless access to your vehicle. It’s a simple piece of maintenance that keeps your Lexus ownership experience convenient and stress-free.
