How to Replace a Battery in a Complex Computer Controlled Benz: Part 2

In Part 2 of this series Kent Bergsma will show you how to replace a battery without losing your cars computer memory and presets. The newer the car the more critical it is to do it right. Don't just unhook your old battery and connect the new one! He also talks about the advantages of installing an AGM battery. In Part 1 Kent discusses some of the warning signs of a failing battery and how to check your alternator output BEFORE you run out a buy a new battery. This is even more critical in 2000 and newer cars.
To learn how to test your battery to really determine if it needs replacement follow this
LINK TO PART 1: • How to Replace a Batte...
LINK TO KENT'S VIDEO: How to determine if your battery is really bad... • How to Tell if Your Ca...