frostdragon1

just got my first honda. its a 93 del sol 1.6 si. well when i first got is everything electrical worked except the speedo. the odd thing is the speedo will move only to about 45mph and i have to be going quite fast for that to happen. also the cruise control stoped working a week after i got it the light on the switch comes on but not the one in the cluster, now im having a issue with the dome light staying on in the regular position controlled by the door switch. then (sigh this is getting me fustrated...) sometimes when i stop at a light the dash light will start dimming and go out till i start moving again. and i cant feel or hear the VTEC engauge at all... the battery is new and alternator is testing good at autozone. is ther a wiring diagram or something i can use to figure out if im not grounded or something? i just want everything to be right... thank you