e350wagon1

Like everyone I have had many battery messages, but was always able to start the car.

What really seemed to help is to turn off location services for Mercedes Me Connect app on my iphone. Since then - and always double click locking - I havent had any issues.

Noticed this during washing. With my phone in my pocket and keys 15 ft away the car kept opening and closing. Turning off location services fixed that w key still at same 15 ft.

Maybe works for others?