-Take care of your battery & terminals -Diagnose starting and charging problems -Convert your bug from 6v to 12v -Replace your turn signal arm -Replace your ignition switch -Replace your generator or alternator -Learn how to solder for perfect connections Volume #10 starts with explaining the proper way to check, charge, and maintain your battery. Then it moves on to the starting system and show how to check and replace a starter and generator or alternator.