I just acquired a 64 Fury convertible. I'm pretty new to Mopars but I like this car. I also have a 69 Barracuda convertible. The instrument lights on the 64 are inop as well as the oil press warning lt and the temp guage. The wiring diagram I downloaded indicates I should have an accessories circuit breaker. There is a spot in the fuse box labeled accessories but it is empty and it is obviously not intended for a glass fuse. What type of current limiting device is supposed to be there. PN?ThanksBud