See also:

AM/FM Button
Press the button to select either AM or FM mode. ...

Media Center 130 With Satellite Radio (Sales Code RES+RSC).
NOTE: The radio sales code is located on the lower right side of the radio faceplate. Media Center 130 (RES/RSC) ...

Gross Axle Weight Rating (GAWR)
The GAWR is the maximum capacity of the front and rear axles. Distribute the load over the front and rear axles evenly. Make sure that you do not exceed either front or rear GAWR. Refer to “Vehi ...