'03 MCS w/nav
Starting aftermarket radio install.
Need wire colors for 12v supply, lighting switch terminal, ignition switch, ground & parking brake switch<where is PB located?

Greatly appreciate some help.. .

 

All set. Figured it out.. .
WOA- buy a $2 item from Crutchfield for that project. Their techs answered every question I threw.

 

That's good to here. In the future, you can reference this site: http://www.modifiedlife.com/2005-min...ing-schematic/. Just double-check the speaker wires at the speaker end. Some pairs are not necessarily in the same place. But all the accessory/power leads are correct.