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    Navigation: Home » Car Batteries » How to Replace CR2032 Battery in 2017 Lexus RX350 Key Fob: Step-by-Step Guide
    Car Batteries

    How to Replace CR2032 Battery in 2017 Lexus RX350 Key Fob: Step-by-Step Guide

    Jackson DoyleBy Jackson DoyleSeptember 3, 20244 Mins Read
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    Overview of Key Fob Battery Replacement

    When it comes to changing the battery in your 2017 Lexus RX350 key fob, it’s a simple and practical process. Here’s a breakdown to guide you through the replacement with ease:

    Table of Contents

    Toggle
    • Overview of Key Fob Battery Replacement
    • Tools Needed for Battery Replacement
    • Step-by-Step Guide to Accessing the Battery
    • Removing the Old Battery
    • Installing the New Battery
    • Conclusion
    • Frequently Asked Questions
    • How do I install the CR2032 battery in my key fob?
    • What are the key details about the CR2032 battery?
    • Why is it important to handle the battery carefully?
    • Tools Needed:
    • Small flat-head screwdriver or coin
    • Steps:
    • First, locate the slot on your key fob. Insert the screwdriver or coin and twist to open it.
    • Take out the old battery carefully and replace it with a new CR2032 battery. Make sure the positive(+) side of the battery is facing down.
    • Securely close the key fob by aligning the pieces and pressing them together until you hear a click.
    • Testing:
    • After replacing the battery, check if the key fob works by locking and unlocking your vehicle.

    By following these simple steps, you can easily replace the battery in your 2017 Lexus RX350 key fob, ensuring smooth and uninterrupted use.

    Tools Needed for Battery Replacement

    When replacing the battery in your 2017 Lexus RX350 key fob, you’ll need a few essential tools to complete the process smoothly. Here’s what you’ll require:

    • Small flat-head screwdriver or coin: To open the key fob casing without causing damage.
    • CR2032 battery: The specific type of battery required for the Lexus RX350 key fob. Ensure you have a new one on hand before beginning the replacement process.

    Make sure to have these tools ready before you start replacing the battery in your key fob.

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    Recommended Products

    Key Fob Battery Replacement for Lexus CR2032, Pack of 2
    Key Fob Battery Replacement for Lexus CR2032, Pack of 2

    Comprehensive Replacement Kit - Includes two CR2032 coin batteries, providing all necessary components for seamless key fob battery replacement

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    Duracell 2032 Lithium Battery, 4 Count, AirTag & Key Fob, CR2032 3V Cell
    Duracell 2032 Lithium Battery, 4 Count, AirTag & Key Fob, CR2032 3V Cell

    COMPATIBLE WITH AIRTAG & KEY FOBS: Works with Apple AirTag, all major car key fobs (Toyota, Honda, BMW, Ford, Chevrolet, Lexus), fitness trackers, glucose monitors, tire pressure sensors, and any CR2032 / 3V lithium coin battery device.

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    Key Fob Replacement Batteries for Lexus, Pack of 2, Check Fit Guide
    Key Fob Replacement Batteries for Lexus, Pack of 2, Check Fit Guide

    **To confirm compatibility please use the picture guide located in the product images**

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    Step-by-Step Guide to Accessing the Battery

    To access the battery in your 2017 Lexus RX350 key fob, you’ll need to follow these simple steps:

    • Step 1: Locate the small groove on the side of the key fob.
    • Step 2: Insert a small flat-head screwdriver or a coin into the groove.
    • Step 3: Twist the screwdriver or coin gently to separate the key fob’s two halves.
    • Step 4: Once the key fob is open, find the CR2032 battery.
    • Step 5: Carefully remove the old battery from its place in the key fob.
    • Step 6: Replace it with a new CR2032 battery, ensuring the correct polarity.
    • Step 7: Put the key fob back together by lining up the two halves and applying gentle pressure until they snap into place.

    That’s it! Following these steps will help you access and replace the battery in your 2017 Lexus RX350 key fob with ease.

    Removing the Old Battery

    When it comes to replacing the battery in your 2017 Lexus RX350 key fob, the first step is Removing the Old Battery. Here’s how you can do it:

    • Locate the small groove on the side of your key fob.
    • Insert a flat screwdriver or coin into the groove.
    • Twist or pry gently to open the key fob.
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    Remember, gentle pressure is key to avoid damaging the key fob casing.

    Recommended Products

    BBXSA Key Fob Battery Replacement for Lexus CR2032 (Pack of 2)
    BBXSA Key Fob Battery Replacement for Lexus CR2032 (Pack of 2)

    **Please confirm fitment with our listing images and make sure the CR2032 battery will fit your key's battery**- Batteries included are the same as provided by the manufacturer ensuring perfect fit and great reliability.

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    Key Fob Battery Replacement for Lexus Smart Remote (Check Fitment Guide)
    Key Fob Battery Replacement for Lexus Smart Remote (Check Fitment Guide)

    " - Please check product image to confirm compatibility.(Opening/Pry Tool + Installation Video Included) ) - "

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    EZProgrammer Smart Key Fob Replacement for 2016 2017 2018 2019 2020 Lexus RX350 RX350L RX450h RX450hL 231451-0010 HYQ14FBB Keyless Entry 4 Buttons 315MHz
    EZProgrammer Smart Key Fob Replacement for 2016 2017 2018 2019 2020 Lexus RX350 RX350L RX450h RX450hL 231451-0010 HYQ14FBB Keyless Entry 4 Buttons 315MHz

    Compatibility: Compatible with 2016 - 2020 Lexus. FCC ID: HYQ14FBB; PN: 89904-0E160; Board: 231451-0010; Frequency: 315MHz

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    Installing the New Battery

    • Gently place the new CR2032 battery into the designated slot with the positive side facing up.
    • Ensure the battery fits snugly to avoid any loose connections.
    • Press down lightly to secure the battery in place.
    • Once the new battery is securely installed, reposition the key fob cover over the battery compartment.
    • Apply gentle pressure to snap the cover back into place.
    Facts
    CR2032 Battery Voltage: 3V
    CR2032 Battery Dimensions: 20mm diameter, 3.2mm height

    Remember to be careful while handling the battery to prevent any damage or malfunctions in the key fob.

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    Recommended Products

    Duracell 2032 Lithium Battery, 2 Count, AirTag & Key Fob, CR2032 3V Cell
    Duracell 2032 Lithium Battery, 2 Count, AirTag & Key Fob, CR2032 3V Cell

    COMPATIBLE WITH AIRTAG & KEY FOBS: Works with Apple AirTag, all major car key fobs (Toyota, Honda, BMW, Ford, Chevrolet, Lexus), fitness trackers, glucose monitors, tire pressure sensors, and any CR2032 / 3V lithium coin battery device.

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    Amazon Basics CR2032 3V Lithium Coin Cell Batteries for Key Fob, Watch, Remote, Child-Proof Package, Non-Coated, AirTag Compatible, 10-Pack
    Amazon Basics CR2032 3V Lithium Coin Cell Batteries for Key Fob, Watch, Remote, Child-Proof Package, Non-Coated, AirTag Compatible, 10-Pack

    IN THE BOX: 10-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032

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    Duracell 2032 Lithium Battery, 9 Count, AirTag & Key Fob, CR2032 3V Cell
    Duracell 2032 Lithium Battery, 9 Count, AirTag & Key Fob, CR2032 3V Cell

    COMPATIBLE WITH AIRTAG & KEY FOBS: Works with Apple AirTag, all major car key fobs (Toyota, Honda, BMW, Ford, Chevrolet, Lexus), fitness trackers, glucose monitors, tire pressure sensors, and any CR2032 / 3V lithium coin battery device.

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    Conclusion

    That’s it! You now know how to change the battery in your 2017 Lexus RX350 key fob. Remember to handle the CR2032 battery with care and ensure it’s placed correctly to keep your key fob working smoothly. With these simple steps, you can easily replace the battery and avoid any issues with your key fob. Enjoy the convenience of a properly functioning key fob for your Lexus RX350.

    Frequently Asked Questions

    How do I install the CR2032 battery in my key fob?

    To install the CR2032 battery, place the positive side facing up in the key fob and ensure a snug fit to prevent loose connections.

    What are the key details about the CR2032 battery?

    The CR2032 battery is a lithium coin cell with a voltage of 3 volts and dimensions of 20mm in diameter and 3.2mm in height.

    Why is it important to handle the battery carefully?

    Handling the battery carefully helps prevent damage or malfunctions in the key fob, ensuring proper functionality and longevity.

    Share. Facebook Twitter Pinterest LinkedIn Tumblr Email WhatsApp Copy Link
    Jackson-Doyle
    Jackson Doyle

      Battery industry professional with 5+ years of experience. Bachelor of Science in Electrical Engineering from Georgia Tech. Specializes in power systems and renewable energy.

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