Please save my sanity. I bought a used car with a cobra system (don't know which one) they put in a new vehicle battery. Now the remote will turn the car over but the led light stays solid. If I flick the toggle switch on and off then the car won't start with the key until I press the valet button. If I try the remote start then same thing...turns over and over led solid. I tried pulling the fuse attached to the wire attached to the battery with the key in the on position and nothing changed. What am I missing?