Hi All, Hopefully not too dumb a post here. I was browsing youtube and came across instruction on how to make the Sat/Nav turn on with the AMG logo rather than Mercedes. Followed instruction on the Tube from Killerhertz from the forum but it didn't work on my car. His instruction were for a W211 with NGT1 My car is a CLK 320 CDI Sport (2009) with an NGT1 but couldn't find any on the net and expected it to be exactly the same to be honest. Anyone have instruction on how to do this on my CLK? Thanks in advance. .