I have a 1998 Eddie Bauer Explore with some problems. Maybe someone has had it before and knows what the problem is. The Cruise does not work, Radio does not work, Sunroof does not work, Information center does not work, Power mirrors do not work, Auto lamp does not work. Check engine light is on, Air bag light is on. Also there is black soot coming from the exhaust. 4.0 V 6 with 94,000 miles