How do you change the spark plugs for a Mercedes 260E?

Pull the HT leads off (one at a time so you dont get them mix up) Using a deep socket, (socket sets usually have spark plug sockets included) undo the spark plugs like you would a nut.... Lefty - loosey Righty - tighty Pull the HT leads off (one at a time so you dont get them mix up) Using a deep socket, (socket sets usually have spark plug sockets included) undo the spark plugs like you would a nut.... Lefty - loosey Righty - tighty