Mine did the same thing in 2013. Mine is also from 2011. When I was driving it near my house, in a small hill showed turtle for a moment, and at home stoped like yours. With one bar.
Now this happened to me also. When I was driving with one bar, suddenly the turtle showed and after 50-100 m the car stopped. After recharge it worked as normal.
I think this happened to me because my 12V battery was drained a couple of weeks earlier, enad then maybe the SoC calibration got messed up by thinking the car was brand new?
Malm wrote:The turtle is sign of one cell at 2, 75 V, in this case, and not of low SoC. Then, for some months, I knew that my 0, 0% SoC was at one bar, so I was allways charging it before it goes to two bars.
You are sure that the turtle is a sign that one cell is at 2,75 V (or close)?
Malm wrote:But one day, I don't know way, it recalibrated its capacity, and could use again the energy to turtle, and I could do some miles again with turtle. .
Do you remember how long it took to recalibrate? Strange it did not recalibrate immediately?