Mercedes IR Key Fob | Remote Key | Fish Key | Difference & Battery Replacement ECU Team Corp

Official Website: https://ecuteam.com ECU Team Corp Mercedes Products: https://ecuteam.com/shop/?make=mercedes ECU Team Corp BMW Services: https://ecuteam.com/mercedes/ Instagram:   / ecuteamcorp   Facebook:   / ecuteamcorp   This video represents ECU Team Tutorial. ECU Team Corp - Worldwide Automotive Control Module Supplier and Service Provider. In today's video, we quickly go through the different types of Mercedes keys and explain the difference between each of the key fobs and functionality. We show Mercedes Different IR Key Types and Detailed Description of each of them. Including Battery Replacement. Thank you for watching! mercedes key fob battery replacement