Change Battery in Mercedes Key Fob 2017: A Comprehensive Guide

Changing the battery in your 2017 Mercedes key fob is a simple task that can save you time and money. This guide will walk you through the process step-by-step, ensuring you can get back on the road quickly. how to change the battery on a mercedes key fob Knowing how to change your key fob battery yourself can prevent unexpected lockouts and keep your Mercedes running smoothly.

Why Change Your Mercedes Key Fob Battery Yourself?

Learning to change your own Mercedes key fob battery is a valuable skill. It’s a quick process that can be done at home, saving you a trip to the dealership or an auto shop. You’ll also avoid potential service fees. Plus, you won’t be left stranded with a dead key fob. Being proactive about battery changes can prevent frustrating situations.

How to Change the Battery on a Mercedes Key Fob (2017 Model)

Here’s a detailed, step-by-step guide on how to change the battery in your 2017 Mercedes key fob:

1. Locate the Release Button: On the side of your key fob, you’ll find a small release button.
2. Release the Emergency Key: Press the release button and slide the emergency key out.
3. Open the Key Fob: Using the emergency key or a small flathead screwdriver, carefully pry open the key fob casing at the seam where the two halves meet. Be gentle to avoid damaging the plastic.
4. Identify the Battery: Inside the key fob, you’ll see the small, round CR2032 battery.
5. Remove the Old Battery: Gently pry the old battery out using your flathead screwdriver. Be careful not to damage the battery contacts.
6. Insert the New Battery: Place the new CR2032 battery into the compartment, ensuring the positive (+) side faces upward.
7. Close the Key Fob: Snap the two halves of the key fob back together.
8. Reinsert the Emergency Key: Slide the emergency key back into its slot.

What Type of Battery Does a 2017 Mercedes Key Fob Use?

A 2017 Mercedes key fob uses a CR2032 battery. These are readily available at most stores that sell batteries, including pharmacies, supermarkets, and electronics retailers. change battery mercedes key fob 2017 Keeping a spare CR2032 battery in your glove compartment is a smart move.

How Often Should I Change My Mercedes Key Fob Battery?

Typically, a Mercedes key fob battery lasts between 3 to 4 years. However, factors like usage and climate can affect battery life. battery mercedes key fob If you notice your key fob’s range decreasing or the buttons becoming less responsive, it’s a good indication that the battery is weakening and needs to be replaced.

Conclusion

Changing the battery in your 2017 Mercedes key fob is a quick and easy DIY task. This guide provides the steps and information you need to successfully replace the battery, saving you time and money. By understanding how to change the battery yourself, you can avoid inconvenient lockouts and maintain control of your Mercedes. how much to replace a mercedes key fob Don’t wait until your key fob dies; being proactive will ensure your Mercedes is always ready to go.

FAQ

1. What type of battery does a 2017 Mercedes key fob take? A CR2032 battery.
2. How long does a Mercedes key fob battery last? Typically 3-4 years.
3. Where can I buy a CR2032 battery? Most stores that sell batteries.
4. Do I need any special tools to change the battery? A small flathead screwdriver is helpful.
5. What if I’m still having trouble after changing the battery? Contact a qualified automotive locksmith or your Mercedes dealership.
6. Can I damage my key fob by changing the battery myself? Be gentle to avoid damaging the plastic casing.
7. Is it cheaper to change the battery myself? Yes, it’s significantly cheaper than going to a dealership or locksmith.

Need help with your Mercedes key fob? Check out our other articles: mercedes 4 button key fob

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