Hi, i'm trying to install an aftermarket sony head unit. I found the appropriate wiring harness to utilize two of the connectors that went into the stock oem head unit (the right two in the photo), but i'm not sure what the other two little white ones are for and what to do with them (on the left). Also, the antennae cable isn't seating in the back of the new head unit. I would really appreciate some help, thanks everyone.

 

Try searching on clubxb.com
http://www.clubxb.com/forums/showthread.php?t=20378

 

You would only use the 2 on the right. If you waned to you use the other 2, one is for the steering wheel control and I forgot what the other one is for. i think its for the stock upgraded audio system not sure on that one though. And as for the antenna it should plug right into the aftermarket radio. if it doesn't you might of plugged it into the wrong spot.

 

Thanks everyone. I got it all figured out. One of the cords on the left was actually to something else, and the antenna was in the wrong socket.