MMI 21.2.0 Update Disc

[ScottD3]

Since I bought the car I always thought I had the latest version of MMI but it turns out I don't.

So its time for a update.

I currently have 21.2.0 with bluetooth.

I understand I need to do a 3 stage/disc update?
Disc 1, then Disc 2 and finally Disc 3?

Has anyone got a copy of the required discs I can borrow please?

[snapdragon]

I have used the iso files from here burned to CDs twice..
http://www.audi-resource.com/mmifwupdate.php
You have to register first these days, but it's free.
The link to the files arena the left.
Just burn and verify. No need for low speed or any black magic.

[ScottD3]

I have just done that.

They are burning at the moment.
I'll get out at dinner time and give them a go.

[Delboy]

They can take a long time Scott so be prepared for a few hours sitting in the car with engine running, don't want battery to die mid update.

[audifin]

Good advice already, also be prepared that you may have to run them twice as some modules may have 2-stage upgrade process, like my Bluetooth unit did. 2nd run took 45 minutes just for the BT module.

[ScottD3]

When you say two runs what do you mean?
Do the update twice even though it completed correctly first time?


I just spent the last 90 mins updating it and it all seemed to go ok.
Couple of things have changed, moved or been removed.
The cluster option is missing, I guess that's a hidden menu option?

It looks like I lost my BT/Phone prep.
I press the mode button my steering wheel and it displays a blank screen.
The Telephone option says phone not enabled or something.

[audifin]

Yeah exactly, now do it again. I too lost BT, but when I did it for the 2nd time it did another 45min update on the BT module (from CD2, but best to do them all again).

[ScottD3]

Doing the 2nd run on the BT and it's taking ages. So much longer than the first one.

[ScottD3]

Its done.

My BT is back.
My VC is back.
Phone prep is slow starting up but I had to get back in to work, so I'll check that out on the ferry ride home.

I did get this error when doing the updates.


IDC is CD changer but I'm not sure if IDC1 is the changer it self or the Dension kit.

It also displayed this.

[mannyo]

Would not worry about IDC1, as you say its most likely the dension kit which cannot be updated this way anyway.

Any missing options can be added back in from the hidden menu, several of mine were missing as well.