Start with the basics of any electrical issue. Make sure the belt on the alternator looks ok. A hard bump could have knocked it loose if it was not on all the way or the belt tensioner may have froze. The battery can power the car without the alternator for a short and I do mean short time. Then it ...

Hello everyone, Today my S40 just developed a really odd issue. I was on the open road going with the flow of traffic when the temperature gauge jumped from 1/2 where it normally is all the way to being fully overheated in a few seconds. The dash message instructed me to pull over right away. I pull...