Hello people! At my SLK350 (2005) the yellow engine diagnostic lamp appeared. I am immediately to read out the error memory in the workshop: 1208 Synchronization Inlet camshaft (Bank 1) to crankshaft signal unplausible 1200 Synchronization Outlet camshaft (Bank 1) to crankshaft signal unplausible 0064 Camshaft adjustment (Bak 2), outlet signal unplausible Number of errors 3 The master has deleted the Fehelr and said, if it does not reappear, is everything is OK. (On that day was -10°C) (When you start the engine four times, it goes away again.) Two weeks later, however, it lit up again. (Sometimes after a longer distance) Does anyone have experience with it? Does it make sense to investigate here more closely? Is there possibly a signaling device to exchange? What can be broken? Thank you for your help!