2011 Chevy HHR Stereo Wiring

Looking for the stock wires for a 2011 CHEVY HHR. Want to upgrade or add a Kenwood aftermarket amp and a JL sub. Is there already a pre existing remote turn on wire I can tap into for the aftermarket Kenwood amp what color is it / where can I find it ???? All help is appriciated !!

I believe 2006 through 2011 were the same, but very before making any connections. Without amplifier: Radio 12v      RED / white       +       radio harness Radio Ground      BLACK/ white       -       radio harness Radio Ignition      (GMLAN Serial Data)             Radio Illumination      gray (dimmer)       +       radio harness Factory Amp Turn-on      same as power antenna wire             Power Antenna      pink       +       radio harness LF Speaker +/-      tan - gray       +,-      radio harness or amplifier Notes: If equipped, the amplifier is in the driver side rear quarter panel. RF Speaker +/-      lt. green - dk. green       +,-      radio harness or amplifier LR Speaker +/-      brown - yellow       +,-      radio harness or amplifier RR Speaker +/-      dk. blue - lt. blue       +,-      radio harness or amplifier CHEVROLET HHR 4DR SUV SS WITH 2.0L T/C ENGINE AND PIONEER® AUDIO SYSTEM      Audio/Mobile Video                WIRE          COLOR          POLARITY          LOCATION           Battery          RED / WHITE          (+)          RADIO HARNESS           Accessory THE RADIO HARNESS DOES NOT PROVIDE A SWITCHED POWER SOURCE.           Ground          BLACK/ WHITE          (-)          RADIO HARNESS           Power Antenna          PINK          (+)          RADIO HARNESS      THIS WIRE TURNS ON THE ANTENNA AMPLIFIER UNIT.           Amp Turn On          PINK          (+)          RADIO HARNESS           LF Speaker (+)          TAN      THESE WIRES PROVIDE THE AUDIO SIGNAL TO THE AMPLIFIER           LF Speaker (-)          DARK GREEN           RF Speaker (+)          LIGHT GREEN / WHITE           RF Speaker (-)          LIGHT GREEN           LR Speaker (+)          BROWN           LR Speaker (-)          BROWNWHITE           RR Speaker (+)          DARK BLUE           RR Speaker (-)          TAN           Amp Location          LOCATED BEHIND TRIM IN LEFT SIDE OF CARGO AREA.      THE AMPLIFIER IS ATTACHED TO THE SUBWOOFER ASSEMBLY      ~wirewise~ Verify all wiring with your meter before making any connections!