I just got my car serviced 2 1/2 months ago. Today my car wouldn't start and found out i have massive corrosion around the connectors and it looks like the connectors have been eaten thru so it doesn't connect anymore but the battery still has charge.
So my question is, do you think the corrosion was there when I got my car serviced? How long does it take for a massive corrosion to build up?