Hi all,

So i have just got my first Merc its an AMG spec c320 08plate,

I want to know how to upgrade the command software/firmware to the latest version possible with out going to dealership

I Presume this is possible and would like to know how to do this.

Any help would be massively appreciated

 

Find someone in your hood that has a copy of Xentry and have him\her do a quick test------that test will advise if you need an update---if so there will be another charge for the update that will commence once you agree to another hundred bucks.

 

ok thanks so is Xentry mercs own diag kit or 3rd party and can the update only be done by merc or can u get it from internet