If the CD player is still not reading discs, then the lens or transport mechanism is faulty and would need to be replaced- which is on average a $200 repair,
In this case you would need to contact Bose Service, as they are the only ones that repair their systems:
For assistance with your product, please call us toll-free at 1-***-***-****. For help with our aviation headsets, call 1-***-***-****.
For the best possible service, please have your product nearby when you call. Hours of operation: Monday – Friday: 8:30 AM – 8 PM ET
Other than that, I'm sorry for the bad news here and wish there were a quick fix.
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