Key Card Battery Replacement: What Size Battery for 2002 Mercedes CL500?
The 2002 Mercedes-Benz CL500 key card requires two CR2025 batteries. For the main car battery, use the Duralast Gold Battery with BCI Group Size 49, offering 900 CCA. For best results, replace the key fob batteries with high-quality options like Bosch or Duralast. To replace the key card battery, first, open the key fob by … Read more