PJ87
Journeyman Pro
Just an update, we got the motor back yesterday, a faulty 12v Battery was the cause.
It seems it's a common fault amongst EV.
Her work colleague had the same issue and his Merc was only 4weeks old.
Speaking to an expert mechanic he wasn't very complimentary about EV's.
the problem with dealer mechanics is training atm. nothing against your guy but in my experience my dealer only has one person trained on EVs and if they arent in nobody knows what their doing
12 volt is a common issue indeed with all EVs I believe its why tesla are looking to move away from them and go into lithum batteries for their starting batteries
I have found the couple of issues I have had with my EV are simply fixed by disconnecting the 12 volt for 30 seconds and then back on and the car resets and the problems cured.