Okay so I changed my cluster needles out today ...Before I started everything was working perfect...I unplugged the cluster to take it apart..plugged it back in changed out needles.. So I go to start my blazer and notice as soon as the engine turns over my stock stereo display goes out...The system is still working just not light up display...I shut engine off..Stereo display comes back on...Any ideas or help is appreciated very much..

 

sorry moderator can pull thread ...problem is solved...