Replacing the key fob battery in your 2016 Lexus RX 350 is a quick and easy process that can save you time and money. This guide will walk you through the steps involved, from identifying the correct battery to testing the key fob after the replacement.
Understanding Your Lexus RX 350 Key Fob
The key fob is a critical component of your vehicle, allowing you to lock, unlock, and start your car remotely. Over time, the battery powering these functions will weaken and eventually die. Recognizing the signs of a dying battery can prevent inconvenient situations. These signs can include decreased remote range, requiring you to be closer to your vehicle for the fob to function, or the key fob’s buttons becoming unresponsive.
2016 Lexus RX 350 Key Fob
What You’ll Need for a 2016 Lexus RX 350 Key Fob Battery Replacement
Before you begin, gather the necessary tools. This simple task only requires a few items: a new CR2032 battery (ensure it’s a quality brand for longer life), a small flat-head screwdriver or similar tool for prying, and optionally, a small container to keep the screws organized.
Identifying the Correct Battery for your 2016 Lexus RX 350 Key Fob
The 2016 Lexus RX 350 key fob uses a CR2032 battery. It’s crucial to use the correct battery type, as an incorrect battery could damage the key fob. You can readily find CR2032 batteries at most electronics stores, pharmacies, and online retailers.
CR2032 Battery
Step-by-Step Guide to 2016 Lexus RX 350 Key Fob Battery Replacement
Here’s a detailed guide to replacing your 2016 Lexus RX 350 key fob battery:
- Locate the release button: On the side of your key fob, you’ll find a small release button. Press this button to release the metal key.
- Open the key fob: Use the metal key or a small flat-head screwdriver to carefully pry open the key fob casing. Start at the notch where the metal key was released. Be gentle to avoid breaking the casing.
- Remove the old battery: Once the key fob is open, locate the CR2032 battery. Gently pry it out using your flat-head screwdriver.
- Install the new battery: Insert the new CR2032 battery, making sure the positive (+) side faces upwards. Press down firmly until it’s securely in place.
- Reassemble the key fob: Align the two halves of the key fob casing and press them together until they snap shut.
- Test the key fob: Check all the buttons to ensure they are functioning correctly.
Troubleshooting Your Lexus RX 350 Key Fob
If your key fob still isn’t working after replacing the battery, there could be other issues. Try reprogramming the key fob to your vehicle, consulting your owner’s manual for instructions. If problems persist, contact a Lexus dealership or a qualified automotive locksmith.
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Conclusion
Replacing the 2016 Lexus RX 350 key fob battery is a straightforward task that you can easily do yourself. By following this guide, you can save money and avoid the inconvenience of a dead key fob. Remember to always use the correct CR2032 battery and handle the key fob components with care.
FAQ
- How often should I replace my key fob battery? Typically every 2-3 years, but it depends on usage.
- Where can I buy a CR2032 battery? Most electronics stores, pharmacies, and online retailers.
- What if my key fob still doesn’t work after replacing the battery? Try reprogramming it or contact a Lexus dealer.
- Can I damage my key fob by replacing the battery myself? It’s unlikely if you follow the instructions carefully.
- Is there a specific brand of CR2032 battery recommended for the 2016 Lexus RX 350? While any quality brand will work, some are known for longer life.
- What tools do I need to replace the battery? A small flat-head screwdriver and optionally a small container for the screws.
- How long does it take to replace the key fob battery? Usually just a few minutes.
Other Common Key Fob Issues
Sometimes a key fob issue isn’t related to the battery. It could be a problem with the programming, the receiver in the car, or even physical damage to the key fob itself.
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