Hi I have a 1999 c200 w202. It's done 43000 miles. I left the battery disconnected for about 12 hour's. Now when you boot it from take off in kickdown mode it won't change up the gears. It was perfect before the battery was disconnected. In normal driving it changes perfectly even if you boot it while on the go its perfect. I have tried the reset procedure and still no joy. Can anyone please help