usually under the front passenger seat
no
Yes. The charging causes a chemical change in the electrolyte of the battery.
Your car wont start. lol
yes.
car batteries
Fusible Link
i tink that it is a physical change
have your alternator check. It is like that for most car. It is not the battery's fault. But you could have a lose connection to your battery.
my ml500 does not give enough heat inside
You can put in a new battery in the car. Then press down on the maintenance button so that the battery light comes on. You will then have it reset and ready to go.
Timing is off.