Ok I've got the modulator in, and I have all of the stuff I need to do the Modulator install, but I have some questions for the people who have done it before. i have an S40.<p>1. Did you just use tap in connectors to connect to the cigarette lighter power. I think I'm going to try to run it to the cigarette lighter in the back.<p>2. If I need to extend the wires, do I have to solder them them together. Or can you just wrap the exposed ends and then wrap with tape.<p>3. I have done most of the stuff, but I have very little wiring experience. So any extra info you have would help.