If you’re reading this, chances are your 2018 Nissan Sentra key fob is acting up – maybe it’s slow to respond, or you’re having to press the buttons multiple times to get it to work. This is a common issue, and the culprit is often a dying battery. Luckily, replacing the battery in your Nissan Sentra key fob is a relatively easy and inexpensive fix.
But before you rush off to the store, you need to know what size battery your key fob takes. In this article, we’ll tell you everything you need to know about the 2018 Nissan Sentra key fob battery, including the size, how to replace it, and some tips on extending the life of your new battery.
What Size Battery Does a 2018 Nissan Sentra Key Fob Take?
The 2018 Nissan Sentra key fob uses a CR2032 battery. This is a common type of lithium coin battery that’s widely available at most drugstores, supermarkets, and electronics stores. You can also find them online.
How to Replace Your 2018 Nissan Sentra Key Fob Battery
Replacing the battery in your 2018 Nissan Sentra key fob is a simple process that you can do yourself in just a few minutes. Here’s a step-by-step guide:
- Locate the release button on the back of your key fob. It’s a small, round button usually marked with a key symbol.
- Press the release button and gently slide out the emergency key.
- Use a small flathead screwdriver or a coin to pry open the key fob casing. Be careful not to damage the casing.
- Carefully remove the old battery. Note the orientation of the battery (+ and – sides) so you can insert the new one correctly.
- Insert the new CR2032 battery, making sure it’s facing the right way.
- Snap the key fob casing back together.
- Reinsert the emergency key.
- Test the key fob to make sure the new battery is working.
Tips for Extending the Life of Your Key Fob Battery
Here are a few things you can do to help prolong the life of your new key fob battery:
- Avoid keeping your key fob in extreme temperatures. Heat and cold can shorten battery life.
- Don’t throw your keys around or drop them frequently. Impact can damage the battery.
- Keep your key fob away from water and moisture.
- If you’re not going to be using your car for an extended period of time, consider removing the battery from the key fob.
Pro Tip from John Smith, Senior Automotive Technician: “One thing I always tell my customers is to avoid using cheap, off-brand batteries in their key fobs. These batteries often don’t last as long as name-brand batteries, and they can sometimes leak and damage the key fob. It’s worth spending a little extra for a quality battery.”
FAQs about 2018 Nissan Sentra Key Fob Batteries
Q: How often should I replace the battery in my Nissan Sentra key fob?
A: The battery in your Nissan Sentra key fob should last for 3-5 years, depending on usage. However, it’s a good idea to replace it sooner if you notice that the key fob is slow to respond or if you have to press the buttons multiple times to get it to work.
Q: Can I replace the battery in my Nissan Sentra key fob myself, or do I need to take it to a dealership?
A: As shown above, replacing the battery in your Nissan Sentra key fob is a simple process that you can easily do yourself. You don’t need any special tools or skills.
Q: My Nissan Sentra key fob isn’t working at all, even after replacing the battery. What could be the problem?
A: If your key fob is still not working after replacing the battery, there could be a more serious issue, such as a problem with the key fob itself or the car’s receiver. In this case, you’ll need to take your car to a dealership or a qualified automotive locksmith to have it diagnosed and repaired.
Need More Help?
We hope this article was helpful. If you have any other questions about your 2018 Nissan Sentra Key Fob or need assistance with any other car-related issue, our team of experts is here to help. Feel free to contact us via WhatsApp at +1(641)206-8880 or email us at [email protected]. We offer 24/7 customer support to ensure all your car troubles are addressed promptly.
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