Experiencing trouble with your 2005 Infiniti FX35 key fob? Before you panic, it might just be a dead battery. Key fob batteries don’t last forever, and thankfully, replacing them is usually a quick and easy DIY job. This guide will walk you through everything you need to know about replacing your 2005 Infiniti FX35 key fob battery, getting you back on the road and in control of your vehicle in no time.
What type of battery does a 2005 Infiniti FX35 key fob use?
The 2005 Infiniti FX35 key fob uses a CR2032 battery, a common type of lithium coin battery readily available online and at most stores that sell batteries.
How do you change the battery in a 2005 Infiniti FX35 key fob?
You won’t need any fancy tools for this job. Here’s a step-by-step guide:
- Locate the release button: On the back of your key fob, you’ll find a small release button.
- Separate the key fob: Press the release button and gently separate the two halves of the key fob. You may need to use a bit of pressure.
- Identify the battery: Inside, you’ll see the CR2032 battery. Note which side is facing up (+ or -).
- Remove the old battery: Carefully pry out the old battery using your fingernail or a small flathead screwdriver. Avoid damaging the contacts.
- Install the new battery: Insert the new CR2032 battery, making sure the positive (+) side is facing the same direction as the old battery.
- Reassemble the key fob: Align the two halves of the key fob and press them together until they snap back into place.
How do I know if my Infiniti key fob battery is bad?
Here are a few signs that your Infiniti key fob battery might be running low:
- Decreased range: You need to be closer to your vehicle than usual for the key fob to work.
- Intermittent functionality: The key fob works sometimes but not others, or you have to press the buttons multiple times.
- Dim or no lights: The LED light on the key fob is dim or doesn’t light up when you press a button.
Can I replace the Infiniti key fob battery myself, or do I need to go to a dealer?
Replacing the battery in your 2005 Infiniti FX35 key fob is a simple task that most people can do themselves. It only takes a few minutes and can save you a trip to the dealership.
Expert Tip from John Miller, Automotive Technician: “While changing the battery yourself is fairly easy, always be careful not to touch the battery contacts with your fingers. This can affect the performance of the battery.”
What happens if my Infiniti key fob still doesn’t work after replacing the battery?
If your key fob still isn’t working after installing a new battery, there could be a few other culprits:
- Programming issues: The key fob might need to be reprogrammed to your vehicle.
- Faulty key fob: In rare cases, the key fob itself could be faulty and require replacement.
- Vehicle receiver issues: There might be a problem with the receiver in your vehicle that prevents it from communicating with the key fob.
If you suspect any of these issues, it’s best to consult a qualified automotive locksmith or your Infiniti dealer for further diagnosis and assistance.
2005 Infiniti FX35 Key Fob Battery Replacement FAQs
Q: How long does a key fob battery typically last?
A: Key fob batteries typically last for 2 to 5 years, depending on usage and environmental factors.
Q: Can I use any CR2032 battery for my 2005 Infiniti FX35 key fob?
A: While any CR2032 battery will physically fit, it’s always best to choose a reputable brand for optimal performance and lifespan.
Q: What should I do with the old key fob battery?
A: CR2032 batteries are considered hazardous waste. Please dispose of the old battery properly by taking it to a designated battery recycling center or participating retailer.
Need further assistance with your Infiniti Key Fob or other automotive diagnostics? Contact our team of experts via WhatsApp at +1(641)206-8880 or email us at [email protected]. We’re available 24/7 to help you get back on the road.
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