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For 1990-2009 cars only

CD Changer Inoperative - Icon Disappears from Radio Display - kw accessory audio Bose display intermittentU1Z U2K UM3 U1R UM5 XM

Subject:CD Changer Inoperative - Icon Disappears from Radio Display

Models:.



The following diagnosis might be helpful if the vehicle exhibits the symptom described in the PI.

Condition/Concern:

CD changer is inoperative and icon does not display on radio. Customer may state that this happens approximately every 3 days. If they remove the CD magazine and reinstall it, the CD changer will work once again for another 3 days.

Recommendation/Instructions:

Replace the radio with an updated part:

RPO:

Part #:

UM3 Uplevel CD, XM

15140912

U1R Uplevel CD, Cass., XM

15140910

UM5 Premium CD, Cass., XM, RDS, DSP, WX, Bose, XM

15140911

.

Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. If these steps do not resolve the condition, please contact GM TAC for further diagnostic assistance.

Models:

(2002-2004 DeVille) and (2002 - 2004 Seville)

.