2010 Scion tC, Stereo Wiring

I have a scion tc with a factory pioneer radion and im trying to install my system to my factory head unit but i have no clue what wires go where cause im using the box thats used so u can keep your factory radio... pkease help.

It is nma automatic and not a push to start.

Radio Ignition      gray      +      radio, white 10 pin plug, pin 3            Radio Illumination      green (parking lights); white (dimmer)      +,-      radio, white 10 pin plug, pin 10; white 6 pin plug, pin 5            Factory Amp Turn-on      white (subwoofer amp)      +      radio, white 10 pin plug, pin 9            Power Antenna      orange      +      radio, white 10 pin plug, pin 8            Left Front Speaker (+/-)      pink - violet      +,-      radio, white 10 pin plug, pins 2 - 6            Right Front Speaker (+/-)      lt. green - blue      +,-      radio, white 10 pin plug, pins 1 - 5            Left Rear Speaker (+/-)      brown - yellow      +,-      radio, white 6 pin plug, pins 2 - 6            Right Rear Speaker (+/-)      red - white      +,-      radio, white 6 pin plug, pins 1 - 3            Subwoofer (+/-)      (paralleled with front speakers)                      Aux. Audio Input Left (+/-)      black - yellow      +,-      radio, white 20 pin plug, pins 17 - 16            Aux. Audio Input Right (+/-)      blue - yellow      +,-      radio, white 20 pin plug, pins 15 - 16           

Thank u so much.. heres snother question which wire do i connect my remote wire to from my aftermarket amp??

If it does not have a factory subwoofer, Radio Ignition      gray      +      radio, white 10 pin plug, pin 3      this wire will turn the amp on anytime the key is in the on or acc position. If it does have a factory sub use     Factory Amp Turn-on      white (subwoofer amp)      +      radio, white 10 pin plug, pin 9