Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSGMC1999FORWARD CONTROL 5.7 R, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 735 (ENTERTAINMENT SYSTEM)DESCRIPTION AND OPERATIONRADIO/AUDIO SYSTEM DESCRIPTION AND OPERATIONRADIO/AUDIO SYSTEM OPERATION -COMPACT DISC PLAYER (REMOTE CHANGER)CD AUX (REMOTE CD) CONTROL
1999 GMC Forward Control 5.7 R, Automatic
CD AUX (Remote CD) Control
1999 GMC Forward Control 5.7 R, AutomaticSECTION CD AUX (Remote CD) Control
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
- Press CD AUX to switch from radio play (UN0) to playing a compact disc in the remote CD changer. Press AM/FM to switch back to radio play.
- Press CD AUX to switch from compact disc play in the radio control (UN0) to playing a compact disc in the remote CD changer. Press CD AUX 2 times to switch back to disc play in the radio control.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.