How to find my firmware version

[Aidank]

Hi what sequence of buttons etc (if in fact you can )do i need to push to find my firmware version on my 2008 320cdi s class w221 and any idea what the latest version is as I was told it was up to date at the dealers but always dubious...Thanks

 

[Aidank]

Anyone Got an idea?

Hi Am I wasting my time can it be done or is it main dealers ?

 

[GordonTarling]

I think it needs to be plugged in to a STAR system to find out.

 

[Aidank]

Many thanks I thought as much will be asking them when its next in to see if its up to date ,they assured me it was

 

[Marku]

Came across a really good website that explains everything about COMAND systems including the numbers you key in to get into engineering mode. Can't quite remember the site "mercupgrade?" but found it through Google. I will have another look and post the address.