Hey everyone! I'm new to these forums and I'm actually not a Jaguar owner. I have a 1983 Mercedes 240D but a good buddy of mine has a 95 XJ6 and he's having electrical problems with his car, he's telling me that his battery is draining and he doesnt know why. The battery is less than a few months old and its from the jaguar dealership. He got it tested the other day and they said it was fine. The car holds a charge but for a few hours he said it was starting up fine during the day and it sat overnight and it was dead the next morning. We think it might be a short or the battery is grounding... Any thoughts? Thanks!!!

 

You may want to repost this in the X300 section. That's Jag speak for 95 to 97 XJ6. I'm not much of an electrician, so I don't really know where to tell you to start.