Reliability
NO HIGWAY DRIVING for now, I guess....
Are you aware of "System Reset" and did you try it while waiting for the tow truck rescue?
If not, you might try it at the dealer or suggest it. This is a new car with very few knowledgeable techs since there is no experience background.
This is not an admonishment if you don't know where it is since we are all new and learning along the way on this vehicle.
As previously posted, please let us know the result of your fix.
Just had a similar issue. Went to a BnB on a Thursday night after a 200 mile drive. they had a charge point charger there so I plugged it in, and next morning when I got the message it was fully charged I unplugged and moved it to another spot. Didn't touch the car again until we left Sunday, and that morning when we got in I got the yellow turtle and the max mileage showing was 220 (versus the normal 400ish I had gotten for the last month). Drove how and it was showing I had less than 20 miles left of charge. Shut it down, gave it a few minutes, and when I started it back up, still the yellow turtle, but was showing I had 220 miles of range again. I then did the reset...yellow turtle gone. Drove it for a bit, plugged it back in and a day later it's showing the 400+ mile range again. Little concerning. Though I was an early Tesla Model 3 adopter in 2018 and also had issues in the first year...however thought I was a little less likely to see them in a $120K Mercedes.
Did you try the reset because you saw my post or looked in the menu and tried the reset?






