I'm having a hard time figuring out the installation of the wires for my 99 TL. I bought a used Pioneer AVIC D3 and I think it is missing some wires. I bought the adapter that goes along with my TL, yet I search on Google and it seems that the D3 black speakers conectors have a "car speed signal input", and a " parking brake" wires that I don't have. Any help will be appreciated.

parking brake wire is a teal color, car speed wire is pink. All the other wires I have are connected except antenna, illumination, and dimmer.

Top of navi connector

Bottom of navi connector

Top of TL connector

Bottom of TL connector

complete speaker wires