See also:

Media Center 730N/430/430N (RHR/RER/RBZ/RHB) CD/DVD/HDD/NAV — If Equipped
NOTE: The sales code is located on the lower right side of the unit’s faceplate. Refer to your Uconnect™ Multimedia RHR, RER, RBZ or RHB user’s manual for detailed operating instructions. ...

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) ...

Defroster
Check operation by selecting the defrost mode and place the blower control on high speed. You should be able to feel the air directed against the windshield. See your authorized dealer for service ...