2019 Nissan Murano Key Fob Battery: What You Need to Know

The key fob for your 2019 Nissan Murano is a sophisticated piece of technology that makes your life easier. But what happens when it stops working properly due to a dying battery? You might notice a decreased range when locking or unlocking your car, or maybe the buttons require multiple pushes before they respond. Knowing how to identify, replace, and even prevent key fob battery issues can save you time, money, and a whole lot of frustration.

Common Signs Your 2019 Nissan Murano Key Fob Battery is Dying

Before you start taking things apart, here are a few telltale signs that your key fob battery might be nearing its end:

• Reduced Range: You find yourself standing closer to your Murano than usual to lock or unlock it.
• Intermittent Functioning: The buttons on your key fob only work sporadically, even with new batteries.
• Warning Light on Dashboard: Some Nissan Muranos may display a warning light on the dashboard when the key fob battery is low.
• Slow Response: There’s a noticeable delay between pressing a button and the vehicle responding.

Replacing Your 2019 Nissan Murano Key Fob Battery: A Step-by-Step Guide

Replacing the battery in your Nissan Murano key fob is a straightforward process that you can easily do yourself. Here’s what you’ll need:

• A new CR2032 battery: These are readily available at most grocery stores, drugstores, and online retailers.
• A small flat-head screwdriver: This will be used to pry open the key fob casing.

Here’s a step-by-step guide to replace the battery:

1. Locate the release button: On the back of your key fob, find the small release button.
2. Release the key: Press the release button and gently slide out the metal key from the fob.
3. Separate the casing halves: Use the flat-head screwdriver to carefully pry open the key fob casing at the seam.
4. Remove and replace the battery: Carefully remove the old CR2032 battery and install the new one, ensuring the positive (+) side is facing up.
5. Reassemble the key fob: Align the two halves of the casing and press them firmly together until you hear a click.
6. Reinsert the key: Slide the metal key back into its slot on the fob.
7. Test the key fob: Try locking and unlocking your Murano to ensure the new battery is working properly.

Tips to Extend the Life of Your Key Fob Battery

• Avoid extreme temperatures: Prolonged exposure to heat or cold can shorten battery life.
• Don’t stack your key fob: Avoid keeping your key fob at the bottom of a purse or bag where it might be constantly pressed by other items.
• Keep it dry: Moisture can damage the key fob’s internal components, including the battery.

When to Consult a Professional

While replacing the battery is typically a DIY task, here are a few instances where it’s best to contact a Nissan dealership or qualified automotive locksmith:

• You’ve replaced the battery, but the key fob still doesn’t work: This could indicate a more complex issue with the key fob itself.
• Your key fob is physically damaged: Cracks or water damage may require professional repair or replacement.
• You need to program a new key fob: This often requires specialized equipment and expertise.

Expert Insight:

“Many people overlook the simple maintenance of their key fob batteries,” says John Smith, Senior Automotive Technician at ABC Auto Repair. “Regularly replacing the battery can prevent unexpected lockouts and ensure the longevity of your key fob.”

By following these tips and addressing any issues promptly, you can ensure that your 2019 Nissan Murano Key Fob continues to provide you with reliable and convenient access to your vehicle.