Welcome! I have a 92 that I am going thru also. If your brakes work fine, it might just be the pump working as it normally should, others may be able to provide more insight than me. If you haven't flushed the brake fluid yet, you may want to as many allante owners do annually or semi-annually on theirs. Front speakers are bose and are notorious for bad capacitors on the amp inside the speaker box. If you have solder skills you can replace them yourself, or find someone local too, car stereo help repaired 2 of mine for $80 a piece. my top does this too, it needs adjustment, haven't done that yet. yes there is a cruise light that comes on in dash, you will have to diagnose a little further, fuse? vac lines to cruise servo?