Pbuilder,
Do you have XM in your truck? That's the next add-on for me. I've looked at the schematics, and it appears that it could be added reasonably easy as far as connecting it goes. Getting the tuner module and the molex connector to plug the wiring into the module appears to be the biggest problems.
Klaus
Rare 2003 H2 with UM8 Integrated Navigation Radio
Skull & Bones Member since 2003