| Audio System Symptom Troubleshooting - Audio disc does not play Audio disc does not play NOTE: 
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|  | Disc labels should not be used in the audio-navigation unit or the audio unit. They may jam and damage the player mechanism. |  
|  | Make sure the disc is compatible with the system (see the Owner's Manual for more information). |  
| 1. | Problem verification: 
 Problem verification 
| ?1. | Turn the vehicle to the ON mode. |  
 
| ?2. | Insert a disc to see if the symptom can be duplicated. |  |  Does the disc play? 
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Intermittent failure, the system is OK at this time.? |  
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The failure is duplicated, go to step 2. |  
| 2. | Audio unit check: 
 Audio unit check 
| ?1. | Insert the audio diagnostic CD (T/N: 07AAZ-SDBA100) in the audio-navigation unit or the audio unit. |  |  Does the disc play? 
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The original disc is faulty, or has an unreadable format.? |  
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