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Complete MCU Failure

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Good luck and let us know your thoughts on MCU2! Getting my upgrade a week from Monday. Already had one appointment cancelled due to lack of parts - after I got the message telling me the parts had arrived! My MCU1 is on the fritz and I think my last call to service is what got me back on the MCU2 appointment list, because while they were trying diagnose my issues they asked if I wanted MCU2.

It seems odd they are still experiencing a parts shortage. I assume the quantity needed for upgrades must be a very small percentage of the volume they need for the new production vehicles.