I am gettin ready to install an aftermarket cd player into my 92 SI. When I got the car there was no radio and wires everywhere. Im trying to figure out what these 2 plugs behind the radio are for. Can someone enlighten me because i cant figure out where they go. Heres a pic and its the 2 small plugs right in the middle of the picture:



Thanks for any input

 

the blue is the diagnostic plug put a paper clip in the thing to trip it and get check engine light codes the other one is an accessory plug leave em alon there should be sockets they fit into behind the console... hope this helps

 

ahhh thats what i thought the blue one was for. Sucks when you buy a car that someone has torn apart already and you dont know where stuff goes...and im used to playing around with 5th gens. I'll have to hunt up the places that they snap into and put them back where they belong.