robl45

Any idea on this? Worked fine yesterday. Today it's not lit and does nothing. If I hit amg button it does go into programmed manual mode then I had to turn car off to get it out. Car is 2011.

dubzAMG

You need to have it scanned for codes, if none are present in any modules I would try a battery disconnect.

danclements

Happened to me 18 months back. Same behaviour. Got home worrying about it and searching the forums. Went to bed in a panic. Woke up the next day for the drive to work and it was fine. Hasn't happened since. Have you tried a battery disconnect or a few hours off?