Need wiring help for 2005 Grand Prix.

**scott_fx** · 11-19-2006, 07:22 PM

dave navone sells a relay that is triggered by speaker leads. you could always resort to that

**LaxPlaya8513** · 11-19-2006, 09:19 PM

well... the only problem using the pwr antenna lead though is obviously his amp will only turn on with the radio, not w/ CD's or Aux or whatnot... that in itself could be a problem... Oh and by not having an antenna, do you mean not having a physical antenna? most newer cars have them embedded in the glass..

**derekmac** · 11-20-2006, 02:30 PM

Originally Posted by scott_fx

dave navone sells a relay that is triggered by speaker leads. you could always resort to that

I was actually thinking about that, but I wasn't sure if there was such a thing. Would you happen to have a link where to buy this, or an idea of how much it costs?

**chethammer** · 09-21-2007, 09:42 PM

Almost all electronics in a newer gm car are controlled through the car stereo. Even if you don't want to do it, the best thing to do is buy the Metra GMOS-01 to integrate the amp with your car completely. Even your airbags are run through your stereo. It's more than just a stereo now, its a little computer too.