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Radio/Audio System Description and Operation: Notes

WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

The entertainment system on this vehicle is configured with either a base or an uplevel system. Both the base and uplevel systems contain a radio, antenna, speakers, and an audio amplifier.

The uplevel system differs from the base level system by providing the customer with enhanced audio system features. Some of those features include the radio data system (RDS), extended range speakers, an uplevel amplifier, digital signal processing, and weather capabilities.

The following list shows the radios available for this vehicle:

Radio Features

Controls Base Radio YQ1/YQ2 Uplevel Radio YQ4/YQ6/YQ7
Band Press to select AM, FM1, FM2, or XM1 or XM2 (if equipped)
Power Push the PWR/VOL knob to turn the radio on.
Presets 6 AM, 6 FM1, 6 FM2, 6 XM1, and 6 XM2 6 AM, 6 FM1, 6 FM2, 6 XM1, and 6 XM2
Preset Scan Press and hold the double arrow button for more than 2 seconds -
Preset Setting Press and hold desired button (F1- F6) until an audible beep is heard Press and hold touch screen button until an audible beep is heard
Scan Press the double arrow button Press and hold the seek UP/DOWN Arrow
Seek Press the left or right single arrow Press the Seek UP/DOWN Arrow
Soft Keys Access programmable Functions Multiple touch screen buttons to control and operate the navigation and audio systems
Srce Press to select a source, either radio or CD
Tune Rotate the Tune/Select Knob Rotate the Tune Knob
Volume The volume is adjusted by rotating the PWR/VOL knob.
Compact Disc Features

Controls Base Radio YQ1 Base Radio YQ2 Uplevel Radio YQ4/YQ6/YQ7
Disc Down - Press and release F1 Touch Screen Soft Key
Disc UP - Press and release F2 Touch Screen Soft Key
Eject Eject CD Press and release to eject single CD. Press and hold for more than 2 seconds to eject all
Load - Press and release to load single CD. Press and hold for more than 2 seconds to load all.
Next Track Press and release F2 Press and release F4 Touch Screen Soft Key
Previous Track Press and release F1 Press and Release F3 Touch Screen Soft Key

Each item in the list below represents topics covered in detail below.