I replaced the battery not to long ago and it all seemed fine. Sometimes the negative would get loose and stall my car but that was an easy fix. My problem is that now the '95 325i is stuck outside and will not turn on. The cars get power as all the gauges and panels turn on yet the engine will not rotate. I sometimes hear when trying to turn it on the slightest (I mean it is very low so you can barely hear it) buzz coming from the center front dash part, but that happens everything I unplug the battery and reconnected for the first time. I recently changed the key, ignition housing and keyswitch.