Found this great Post on the E55 Forum on how to change your Command Screen to display AMG when you turn it on. This trick works on my CLS55 manufactured 12/05. The only difference in the instructions was I first selected CDC instead of CD, and selected AMG211. It's a nice touch, and a freebie too!

E55 Modifications Features Summary (New and Old Owners)

 

link not working

 

I hope this works for you.

https://mbworld.org/forums/showthrea...+modifications

 

that great I did it on mine (french version and it works perfectly).
AMG screen and language

 

I did it also on my 55 and my friends 500. I think it only works on cars with the harmon kardon. I tried on a s500 and sl55 and did not work. Anyone know how to do on those vehicles.

 

It works on Becker NAV systems. Those with Alpine MCS systems will not recognize the 3-5-7 trick. I was disappointed to find out I had an Alpine MCS.

 

I do have the Harman kardon but I'm not sure there is a link.

 

cool...thanks.

 

It took two tries, but it worked on my CLS55. Thanks.