delta pro 5005 trunk release wire color?

I purchased an alarm from Asian Wolf. My first mistake. The shock sensor didn't work finally they said send it back. It's been almost two months now I got a replacment alarm back from them. The alarm functions work but the remote start doesn't. They never answer their phone. Delta who distributes the alarm says asian wolf isn't on their list and that they won't talk to the customer direct. They say basically your screwed. As of now i feel like it. No real support any way it goes on this delta product.

I Had my alarm hooked up but they never hooked up the trunk release. I called delta and found out its the grey wire. He also said I need a relay to close the circut. The car its on is a 99 ford Taurus. My question is How it gets wired and if I do need a relay or not? Also what color wire does it get hooked up to?

Thanks in advance

Anthony

Well the tech told me it was the trunk release wire He never said if it was a + or - . Just that the gray wire was used for the trunk release. So I'm not sure