For reasons unknown to me currently nothing functions on my gauge cluster in a 90 coupe. The original cluster functioned electrically but the speedo was bad, so i bought a low mileage cluster of ebay hoping to solved to problem after i realized the 89 cluster i got from a friends car would work fully with out swapping pins. Once i swapped the correct in it worked but only partially like the 89 cluster. The car then sat for 2 months and i had not done anything electrical to it. Once i came back to work on it nothing worked not even the lights, i noticed and changed the one burnt fuse hoping it would solve the problem but to no avail. Is there an inline relay of fuse to the cluster which could have gone bad? The wholes situation is odd because the clsuters functionality slowly degraded over a month and half before i parked the car. I buddy is bringing over hois voltmeter later this week to see if the cluster is getting any juice. I was just wondering if one this has happened to some one else, and two if there is something inline in another part of the car that could cause this problem. Thanks