So I took my 95 318 convertible to the store and went in. I heard the fan going but I knew it would stop. Well it didn't. An hour later, the fan was still going and my battery was dead. I got a jump and brought her home. The fan ran for a while, I went inside-back out, and the fan was off. I don't know what the deal is. I don't know if it's just a loose connection or what. I've had the car since July and this is the first time it's happened. Any Ideas???? HELP!!!!!!!!