2008 Dodge Viper Owner Manual - Page 109
2008 Dodge Viper Manual
Page 109 highlights
108 UNDERSTANDING YOUR INSTRUMENT PANEL SALES CODE RAH - AM & FM STEREO RADIO WITH CD PLAYER AND CD/DVD CHANGER CONTROLS NOTE: The radio sales code is located on the lower left side of your radio faceplate. Radio Operation Power/Volume Control Press the ON/VOL control to turn the radio on. Turn the volume control clockwise to increase the volume. NOTE: Power to operate the radio is supplied through the ignition switch. It must be in the ON or ACC position to operate the radio. PTY (Program Type) Pressing the INFO button once while in FM mode will turn on the PTY mode for 5 seconds. If no action is taken during the 5 second time out, the PTY icon will turn off. Pressing the TUNE button within 5 seconds will allow the program format type to be selected. Many radio stations do not currently broadcast PTY information. Toggle the TUNE button to select the following format types: RAH radio