I brought a Car Alarm off ebay. I hooked every thing up except for a couple of things. Its asking me to wrap a wire around the High Coil 7 times ( where is the High Coil? ) it also wants me to attach a relay to the High Coil ( any descriptions or photo's of what it looks like would be appreciated) and finally it wants me to connect another wire to the (-) Door Trigger. Where is this located?
As I asked before, pictures and descriptions would be very very handy