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    Upgraded MCU1 to MCU2 - Are you experiencing New Problems?

    Yes I just had my 2015 p85D L upgraded from the failed MCU1 to the MCU2. I already upgraded several years ago to LTE but didn’t receive a credit for that and the whole upgrade cost $1,500.00. Now I’m experiencing poor cellular connectivity. I cannot connect to my car through the app at my home...