XM Antenna Replacement

Remove the headliner (see HEADLINER REMOVAL/INSTALLATION ).
Remove the nut (A) from the XM antenna (B).

Fig 1: Removing Nut From Xm Antenna With Torque Specifications
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Disconnect the connector (C), and remove the XM antenna.
Install the XM antenna in the reverse order of removal.