fuzzysig

anyone has acess to service manual?
i couldnt find it anywhere online ( if you know a download place for a PDF 2009 service manual please share)
im looking for wiring diagrams for all the components of the audio system

main unit(cd changer)
LCD display
top dash radio display
BT module
navigation drive in the trunk

im installing 2009 headunit into 2005 RL and only have acess to 2005-2008 service manual and 2009 wiring is different from previous years

all im looking for is the wiring schematics pages from 2009 manual pictures would be fine
im gonna do a writeup on how to upgrade because 2009 stereo has a USB and bluetooth streaming and previous years dont