I just bought this vehicle about a week ago. I took if to a Mercedes "specialist" before buying it since it was bought privately and has only 44k miles. The mechanic gave it a clean bill of health (except for needing front barkes and rotors) but structurally, mechanically it was fine on all points. I have driven the car about 4-5 times locally as I work from home and it runs very strong..a few little areas of help needed such as replacement bulbs and a sunroof issue but for the most part car is strong. Saturday, I got up and washed the car and ran the car for better parts of the day and no problems... Today, Sunday I go to start the car and nothing..no click, click nothing...the car has juice..radio comes on, air blower, headlights everything comes on but it seems no juice is reaching the ignition... I am confused...the only repair I have done is replace a tail light bulb that burned out. I did use the cruise control yestreday but thats it...the car will not go into Neutral even with the key on and foot on the brake..any ideas....