Has anyone had their speedometer stop working? All other guages are functioning properly. Jeff has removed the fuse for the radio since the battery was draining after sitting a day or two but the radio was working fine today. We attended a car show and played Bullitt through the speakers. During lunch, the car battery gave out. He jumped the car off with his and then the speedometer wasn't working. Any ideas? Of course we cleaned very well under the hood and looked there but didn't see anything out of place. Any help is appreciated.