i bought my car in 2009 and seems to have been having electrical problems since 10. now they tell me i need a new instrument cluster. battery replaced in 2011, battery probl. 5/9/12, connected battery charge, 7/6/12 connected battery charger/repaired wire, found loose wire on connector/repaird, 9/28 multi point inspection okay, put on battery charge. today everything is dead. I am told I need new instrument cluster. please help!!