MMI 2G 4F1 919 610

[Michael Cat]

Hi,

can anyone explain the difference between revision numbers for MMI panels?
ETKA shows at least 4 modifications for 4F1 chassis (counting the one without letter). Is there a difference between K Q F N and the one without letter?
Those parts that are with modification letters have additional note "With software version...", which means that the difference lies only in on-board software pre-installed already?

 

[B5NUT]

Audi don't release official documentation for updates on firmware or software, but most likely the revisions have an updated firmware, but any 2G panel will work regardless of revision.

 

[Michael Cat]

Audi don't release official documentation for updates on firmware or software, but most likely the revisions have an updated firmware, but any 2G panel will work regardless of revision.

thank you!
Additionally to that, does a MMI circuit board switch require any factory reset/reseller registration or similar? Or it should be recognized right after installation with no additional effort?

 

[B5NUT]

Plug and play