It's happened to me, too.



It happened to me first night with the car as i was pulling into the garage and repositioning. Switched from reverse to drive and as soon as I pressed the accelerator the car put the motor in protection mode and behaved as the OP.



Doing the suggested steps as the OP and nothing. Two button, and two-button-brake reboots did not help, either Since the car was halfway in the garage and it was midnight, I figured I should put it in tow mode and push it in and deal with it in the morning. After I put it in tow mode, and on a "IT Crowd" "have you turned it off and on again?" whim, I decided to take it out of tow mode by stepping on the brake. The fault cleared and I was able to drive it around with no issues.



Later that night, the car firmware updated to 4.9 and the next few days I tried to duplicate the fault and have not been able to. So until evidence suggests otherwise, I'm chalking it up to a bug in the as-delivered firmware.



Oh, and there was not just the "rear motor disabled" fault. There was also an AEB disabled fault. The AEB fault self-cleared, but the motor fault took the tow mode toggle to clear.

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