Audio System

There are four radio systems available that communicate on the PCI bus. They are, midline (RAZ), Infinity I (RAZ) or (RBN/RBB + RDW), and Infinity II (RBN/RBB + RDW) and models. They use the bus for two reasons. First is to communicate trouble codes to the body control module, the second is for use with the driver memory selection system. The radio stores two sets of station presets and can be recalled by pressing the optional memory select button (located on the drivers door). The midline (RAZ), will have 6 speakers and a 120 watt external amplifier. The Infinity I (RAZ) will have 7 speakers and a 240 watt external amplifier or (RBN/RBB + RDW) with indash 4-disk CD Player (RDW). The Infinity II (RBN/RBB+RDW) will have 9 speakers and a 360 watt external amplifier with indash 4-disk CD Player (RDW). Depending on the manufacturer, some systems have a Front/Rear channel system and others have a Left/Right channel system.

The new in-dash CD-changer is designed to fit into the existing cabby bin in the center stack. This new cartridge-less CD-changer is controlled by your radio, and allows you to individually load up to four discs at one time. However, due to its compact design, the CD-changer can only carry out one operation at a time. For example, you can not load a new disc while playing another at the same time. Each operation happens sequentially.

The radio unit installed with your system provides control over all features of the CD-changer with the exception of the CD load and eject functions, which are controlled by buttons located on the front of the CD-changer. The radio also supplies the power, ground, PCI Bus, left and right speaker output thru a single DIN cable. All features you would expect, such as Disc Up/Down, Track Up/ Down, Random and Scan are controlled by the radio, which also displays all relevant CD-changer information on the radio display.

The CD-changer contains a Load/Eject button and an indicator light for each of the four disc positions. The individual light indicates whether a CD is currently loaded in that particular chamber of the CD-changer. Pressing the individual Load/Eject button for a particular chamber will eject a disc currently present in that chamber. If the chamber is currently empty, actuating the Load/Eject button Will position that chamber to receive and load a new disc in that chamber.