where can I get a wire harness for a gs
please help me.

 

Can you be a little more specific? Have you tried the dealer?

 

I amtrying to take my factory radio out
of my first gen gs and put in an after market
radio. I need a wire harness because lexus has
a special plug that no after market radio will fit.
I would just hook the radio into the car but the car's wire
patterns are to complicated. I need major help. Does anyone
know the color patterns and what they go to. Example: red power , Black ground, etc?

 

I have a gen1 gs, left the factory deck in but wired my 6 channel ppi through lin level converters. Sounds great.

If you do not know how to wire it up, I would let a pro do it. You do not want to ruin anything. Were you able to find a dash kit for your car?