What Battery Does a 2017 Mercedes Key Fob Use? CR2025 Replacement Guide

Learn which battery powers your 2017 Mercedes key fob and how to replace the CR2025 battery properly to keep your key fob working efficiently.

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The 2017 Mercedes key fob typically requires a CR2025 type battery. To replace it, carefully open the fob using a small flathead screwdriver or a similar tool, ensure the battery's positive side faces the correct direction, and securely close the fob after replacement. This is a simple and straightforward process that ensures your key fob continues to work efficiently.

FAQs & Answers

  1. What size battery does a 2017 Mercedes key fob use? The 2017 Mercedes key fob uses a CR2025 lithium coin battery for optimal performance.
  2. How do I replace the battery in a 2017 Mercedes key fob? Open the key fob carefully with a small flathead screwdriver, insert a new CR2025 battery with the correct polarity, then close the fob securely.
  3. Can I use a different battery type other than CR2025 in my Mercedes key fob? It is recommended to use the CR2025 battery specifically designed for your key fob to ensure proper fit and functionality.

Watch More

For more helpful automotive maintenance tips, check out our guides on replacing batteries in other car key fobs and general vehicle upkeep to ensure your car’s electronics function smoothly.

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