In order to remove the Digital Radio Antenna Cable, remove the left windshield pillar garnish molding and disconnect the XM radio antenna cable. Take care in handling the headliner because too much bending may cause damage, after that, lower the front of the headliner. First of all, disconnect the XM Antenna cable from the antenna connection above the headliner afterward remove the upper Instrument Panel (I/P) to the trim panel. Next, remove the cable clips from the windshield pillar and pull out the antenna cable from the vehicle. During installation, the first step is to attach the XM antenna cable and clips on the windshield pillar and then connect the cable to the antenna connection above the headliner. Reinstall the headliner, the XM radio antenna cable connected at the I/P, and the upper I/P trim panel and the windshield pillar garnish molding, respectively.