1. first message: 48V battery malfunction 2. second message: Stop the vehicle coolant is not working vehicle is overheating. 3. lost power, I could only drive 10 miles per hour. I pulled to the side of the road and was almost rear ended by a semi truck. There are several online occurrences reporting these same messages. It is extremely dangerous when a vehicle loses all power while on a busy highway. The vehicle was inspected. Mercedes aware of a bulletin with this issue.

- Fairfield, CA, USA

48 V battery malfunctioned, I was advised that it was not charging. Which led to additional messages including the car was now overheating, to pull the car over and not drive it. At that point I lost engine power and was unable to even drive the car up a slight him.

- Yorba Linda, CA, USA

The contact leased a 2020 Mercedes-Benz GLE450. The contact stated that while driving at various speeds and yielding to make a right turn, the vehicle would shut off with several warning lights illuminated. The contact also stated that the -€œActive blind spot assist inoperable" and "Inoperable - See Owner-€™s Manual" appeared on the instrument panel. The contact had taken the vehicle to the dealer on several occasions however, the dealer was unable to duplicate the failure. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 5,000

- Johnston, IA, USA

Warning light "coolant too hot shut engine off" comes on repeatedly and this is unable to be fixed. Light comes on while vehicle is in motion. Was told by Mercedes this was a faulty warning light. Yesterday this came on and my engine shut itself off while the vehicle was in motion on a busy street. I was almost hit by another vehicle as I lost power to the car on a main road. I barely rolled into a parking lot. Could have been a horrible (fatal) disaster had I been on the freeway. "malfunction" "see operator's manual" and "48V battery see operators manual" all came on within rapid succession before the engine shut off on me.

- Carmichael, CA, USA

Driving down the highway at 70 mph and '48V battery malfunction' warning goes off, along with a yellow check engine light. A few seconds later a 'coolant' error message pops up and a red check engine light comes on. Car looses power completely and I'm unable to accelerate at all. Call flashes a message of 'pull over and turn the engine off'. fortunately no one was behind me and I was able to coast safely to the side of the highway before the car stalled completely. Found out through several blog posts multiple other 2020 gle owners are having the same safety issue and there has been no recall by Mercedes-Benz and no resolution for the issue. Vehicles are spending months in the shop and eventually being bought back by the manufacturer or dealership. This is an incredibly dangerous issue to lose all power and control of the vehicles speed. I'm lucky no one was on the road near me when this happened, otherwise an accident almost surely would have occurred. Mercedes should be forced to address this safety issue immediately.

- Cary, NC, USA