Stereo wiring diagram

I need a BIG HELP on this one. I already connected all wires but the problem is I CANNOT find the red power wire inside the Hyundai vehicle. I looked high and low but nothing around inside the area. It is either missing or someone pulled the red wire out so I don't know why the older stereo was sitting there all along. :( Help?

You really need to be more specific if you want any of the Elantra guys in here to help.

Have you checked Webtech for schematics.

TS out

Never mind. Sorry for late posting. However, I managed to install the other stereo with no problem. Just got the nice diagram for the wires. Whew! Thanks. But for now, I need a help for actuator for the power door locking. I read somewhere that my 1992 Hyundai Elantra has its own actuator but i'm not sure. My door is only manual. And also read it somewhere there is a central door lock module in the car somewhere. I don't know much about my 1992 Hyundai Elantra becuz I just got it for a short time and I'm new to this. Should I say, "H-E-L-P"?