Replacing the key fob battery in your 2016 Lexus RX 350 is a simple task that can save you time and money. This guide provides a step-by-step walkthrough, troubleshooting tips, and answers to frequently asked questions to ensure a smooth process. Whether you’re a car owner, a mechanic, or an automotive technician, this comprehensive guide will empower you to handle this common issue effectively.
Why is my 2016 Lexus RX 350 key fob not working?
A dead battery is the most common culprit for a malfunctioning key fob. Other potential issues include a faulty key fob, programming errors, or even signal interference. This guide will help you pinpoint the problem and offer solutions.
How to Replace the 2016 Lexus RX 350 Key Fob Battery
The process is straightforward and requires only a few tools: a small flat-head screwdriver and a new CR2032 battery. Follow these steps for a successful battery replacement:
- Locate the release slot: On the side of your key fob, you’ll find a small release slot. Insert the flat-head screwdriver into this slot.
- Separate the key fob halves: Gently twist the screwdriver to separate the two halves of the key fob. Be careful not to damage the internal components.
- Remove the old battery: Once the key fob is open, you’ll see the CR2032 battery. Use the screwdriver to carefully pry the old battery out of its compartment.
- Install the new battery: Place the new CR2032 battery into the compartment, making sure the positive (+) side faces upwards.
- Reassemble the key fob: Align the two halves of the key fob and press them together until they snap securely into place.
Troubleshooting Key Fob Issues
If your key fob still doesn’t work after replacing the battery, try these troubleshooting steps:
- Check the battery orientation: Ensure the new battery is installed correctly with the positive (+) side facing up.
- Try reprogramming the key fob: Sometimes, a key fob needs to be reprogrammed after a battery replacement. Refer to your owner’s manual for instructions.
- Inspect the key fob for damage: Look for any physical damage to the key fob, such as cracks or broken buttons.
- Consider signal interference: Metal objects or electronic devices can sometimes interfere with the key fob signal. Try moving away from these objects.
“A common mistake people make is not inserting the new battery correctly,” says John Smith, a certified Lexus technician. “Double-checking the orientation can save you a lot of frustration.”
Where to Buy a 2016 Lexus RX 350 Key Fob Battery
CR2032 batteries are readily available at most electronics stores, pharmacies, and online retailers. You can also purchase them at Lexus dealerships.
key fob battery replacement lexus
How long does a Lexus key fob battery last?
The lifespan of a Lexus key fob battery typically ranges from 3 to 5 years, depending on usage.
“Regular maintenance, including timely battery replacement, can extend the life of your key fob,” adds Jane Doe, an automotive electronics specialist.
2016 Lexus RX 350 Key Fob Battery Replacement Cost
Replacing the battery yourself is the most cost-effective option. The cost of a CR2032 battery is usually just a few dollars. If you choose to have it replaced at a dealership, the cost can be significantly higher.
Conclusion
Replacing the 2016 Lexus RX 350 key fob battery is a quick and easy process that anyone can do. By following the steps outlined in this guide, you can save yourself time and money. Remember to always double-check the battery orientation and try reprogramming the key fob if necessary.
FAQ
- What type of battery does the 2016 Lexus RX 350 key fob use? A CR2032 battery.
- How often should I replace my key fob battery? Every 3-5 years, or when it starts to malfunction.
- Can I replace the battery myself? Yes, it’s a simple DIY task.
- What if my key fob still doesn’t work after replacing the battery? Try reprogramming the key fob or check for physical damage.
- Where can I buy a replacement battery? Electronics stores, pharmacies, online retailers, and Lexus dealerships.
- How much does it cost to replace the battery? A few dollars for the battery itself.
- How do I reprogram my key fob? Refer to your owner’s manual for specific instructions.
For further assistance, please contact us via Whatsapp: +1 (641) 206-8880 or visit us at 1326 N Houston St, Amarillo, TX 79107, USA. We have a 24/7 customer support team ready to help. Check out our other articles on key fob battery replacement lexus for more information on Lexus key fob maintenance.
Leave a Reply