Mercedes c200

For parts or repair, approx 220k kilometres on clock. Electrical issue, was parked up for over a year, when the key is turned nothing happens, was going perfect before this. Engine/ auto box/ mechanically perfect. Before it was parked up there was a new genuine Mercedes rear subframe/ bushings etc done under warranty as well as 4x new tires and brakes, clean body. Will need to be trailered away, no time wasters please