Rodster....RAP is Retained Accessory Power. Like when you turn your ignition off and the OEM radio still plays until you take the key out. A must need if your installing XM....for me anyway.
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\'03 Pewter H2, 6,200miles, LUX Edition, Sunroof, \'05 TNR, mobile DVD/TV tuner & MP3 player, US Spec 6-disc CD changer & Aux Audio Interface, XM Direct kit, Nav/Video Interface, Vizualogic Hindsight camera system, Chrome Billet:..Front & Rear bumpers,
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