93 Ford E-150 Chariot Conversion van.. Please help..

I have a 1994 E-150 chariot conversion van in which seems to have devoloped afew problems. Truly hoping that someone out here can help me out. First the abs light is on all the time.. any suggestions of how to get it off. Second, when unlocking the doors with keys the eyeball lights of the interior come on or by turning the headlight switch to the left while driving they will work. But while sitting with van not running the eyeball lights of the interior don't work (by switch), none of the other roof interior or down the side interior lights work at all. The over head panel for all the lights is recieving power and lights up but the switches don't work. The power bed will not work at all but the power door lock switch off that panel will in the back. The built in radio for the passengers in the wall on drivers side has no power nor does the television or vcr. This van is in beautiful condition and looks like mint I don't want to part with it but have looked everywhere in order to fix these problems. I bought it used, and have no owners manual in which to show me any suggestions or places to look. Also since being bought used I was wondering if this van would have had keyless remote entry and alarm. My reason for this is there is a little red light where newer vehicles have the alarm system but under hood the wires have been cut to the horn. If so is there a way to get a new remote and get it coded? I am sorry for asking all these questions but I truly would like to fix these problems and it's waste not to have these options if I can just figure them out.. I appreciate all of your questions and answers.. thanks dan

Hey Dan, you can take your van to one of those alarm dealers and get a new alarm installed. they have the remote start and keyless entry all in one. As far as the other electrical problems, they could be related to the old alarm system. So a new system may correct the problem. If not, you can have your complete electrical system checked at an electrical repair shop. It might cost $60.00 or more but, they could tell you everything that's giong on and how much it will cost to repair. Hope this helps

Hey Dan, you can take your van to one of those alarm dealers and get a new alarm installed. they have the remote start and keyless entry all in one. As far as the other electrical problems, they could be related to the old alarm system. So a new system may correct the problem. If not, you can have your complete electrical system checked at an electrical repair shop. It might cost $60.00 or more but, they could tell you everything that's giong on and how much it will cost to repair. Hope this helps I truly appreciate the information and will check into this thanks..