The "Dreaded Asterisk" in the '81 EFI Imperials. I need to clarify my earlier response to this subject. When these cars were new, Chrysler furnished each selling dealer with one spare cluster. When the original cluster failed, they would replace it with another one, (new from Chrysler), that already had the asterisk showing. The defective one was to be returned to Chrysler along with the proper paperwork, to verify such things as build date, service life, the car it was installed in, etc. In all cases, the replacement had the asterisk built-in and started counting miles at time of installation; hence the paperwork to show mileage at time of replacement. Also, I believe this was a federal rather than a state mandate, to prevent high mileage cars from having lower mileage, when sold. Whether the public was fully aware of this, and what it was trying to tell them is quite a question. But on another note, the cluster can be checked by finding the litte wire with the plunger on the end, turn on the ign, push the plunger, and enjoy the diagnostic show. It is fun to watch....Bob Harris