Mercedes-Benz are very sophisticated when it comes to their starting and charging systems. Numerous control modules communicate before the starting of the engine is initiated. If you think you are having a starting or charging problem, trust MSC to properly check those systems and determine what is needed. The days of replacing your own battery are long gone. When your Mercedes-Benz needs a battery replacement, it requires special registration and coding that can only be done using sophisticated diagnostic equipment. If you think your Mercedes-Benz is having a starting or charging problem, never hesitate to call us.