Ok so i have a 2001 mgm and i have no interior power and i cannot figure out why this is happening i have replaced the fuses that were blown i dont know what else could be causing this problem can some one help me out here its starting to get cold at night and i have no heat because of this problem i also have no power to my seats or my windows and the dome lights are out as well if any one can help me it would be greatly appreciated

 

I think the voltage regulator inside your alternator went, sent an overdose of volts to your fuse box and blew them out. have your alt. tested if you think it is a possibility. Do you have a volt meter on the dash, or a dummy batt. light? And if so, are either acting up? or do your headlights grow brighter if you rev the engine? Let me know.