I just got my unit back after getting a new axxera installed at the dealer. I have an extended warranty and it cost me the $50 deductible instead of the $490 list price. It is actually an upgrade. This one is fit for Sirius XM whereas the original was not.
We will see how long it is usable. The backup camera is working fine with the new radio. The original kept blowing fuses and after testing the dealer agreed it was the radio itself that was defective.