So I pull out of my drive way which is actually a grassy hill and is coated with ice now. I am rolling down the hill in reverse and the car just slides to the left because the neighbors driveway is nothing but ice too and my car back tires gets stuck in this big mound of snow created by a snow plow. My back wheels rev really hard and there is nothing I can do so I dig myself out for about an hour tearing apart the snow mound and trying to tear apart the ice underneath the back tires ( I swear why me and of course the average person seeing this might say "well its because you just had to go with an electric car" because this has nothing to do with it it further adds to my frustration). So I get it out and with all the reving I decide to pull up the driveway to get a a little bit more charge and I almost make it but the tires just rev and I back down the hill, to the concrete not the ice so I am not stuck, and then as that is happening the controller shuts off and reads some kind of error code. I don't have the interface module because netgain is out so I really can't tell and there is just a red light on no error code flashing. Any ideas what this could be? and this is my current situation as I am writing this btw.