The strangest things happened today. I have a '09 CLS 550 and the car suddenly turned off for about 1 second before coming back on. I was driving about 40 mph and was making a right turn. As I turned right and pressed the accelerator pedal, all the instrument lights lit up and there was no power. A second later everything came back on. Thankfully it was early in the morning and not rush hour.

I am going to call the dealer on Monday.

Most likely they will take the car, keep it for a few days and tell you they can't duplicate the problem...

Got the car back, sure enough they cannot duplicate. No codes showed up in the computer system and the tech went ahead and cleared the system. They said to bring it back if it ever does it again. It was noted as an anomaly. Everything else is working fine for now.