DELPHI TNR800 Installation Guide - Page 4

5. Remove the Radio • Remove the three screws and hold the radio in place. The screws are the only thing holding the radio in place, so hold the radio once the screws are removed. • Turn the key to the "On" position (with the engine off) and put the gear selector in 1st. WARNING - Make sure the parking brake is set. If you don't the vehicle could move and cause personal injury or damage to the vehicle. • Pull out the radio and disconnect the connections in the rear. IMPORTANT: Some vehicles may have the wires caught on the dash structure behind the radio. This prevents pulling out the radio and disconnecting the plugs. If your vehicle has this issue, you can access the plugs by going through the AC controls area below the radio. Once the radio is removed, you can maneuver the harnesses releasing it from the dash structure. There is enough wire that allows the plugs to come out even with the front of the dash. • Coaxial Antenna Lead (pull perpendicular to the radio to remove). • XM/DVD/AUX plug (12-pin, if equipped). • Main radio connector (24-pin). 6. Put the gear selector in Park and turn the key to the "Off" position. 7. Remove the driver and passenger side A-Pillar trim. • There is only one clip at the top of the trim piece. • Pull on both sides diagonally away from the pillar. • You may have to remove part of the weather-stripping from around the door frame to get a good grip on the A-Pillar trim. • To remove the weather-stripping, pull straight down to the middle of the door frame. 4 For 2003-2006 Denali and Escalade EXT & ESV & ASP Conversion