TUTORIAL: How to replace Key Fob Battery on Mercedes-Benz B-Class, C-Class (2001-2007), R-Class, CLA, SL, E-Class, ML, CLS, CLK, GLK, GL, S-Class IN 5 STEPS

This is a video that shows you how to replace key fob battery on Mercedes-Benz B-Class, C-Class (2001-2007), R-Class, CLA, SL, E-Class, ML, M-Class, CLS, CLK, GLK, GL, S-Class, C230, SL500, E320, ML320, S500 S550 C240 E350 E500 E55 S55 […]