Reply By : anonpak on 4/27/2007 11:14:40 PM
If I remember correctly there's a mute/end call/service button trick. I cannot say it'll work on your W221. It'll get you to the engineering menu where you can change driver distraction.
Be very careful what you do in the engineering menu. Whatever you change, change it one by one and always write down what you changed just in case you have to reverse it.
Thanks dude,i will be waiting for the engineering meni.
@Rocketman:
Basically,Its a cheat code.