How to Update MM3 Tuner?

[Jim.hunter]

Hey everyone sorry if this has been covered a lot, but I can't seem to find a video or info that's all to helpful.

I'm trying to update a MM3 I bought used and am having a hell of a time.

Any info would be greatly appreciated.

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[IGOTACUMMINS]

How old are your tunes @Jim.hunter?

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[Jim.hunter]

Well I'm not sure I just bought it used and the files on there say 2018.

I have to buy a new VIN licence and was under the impression I should update the MM3 as well.

But I'm not finding the instructions I need to do that.

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[IGOTACUMMINS]

Well I'm not sure I just bought it used and the files on there say 2018.

I have to buy a new VIN licence and was under the impression I should update the MM3 as well.

But I'm not finding the instructions I need to do that.

If the tunes are old and you try to update it won't work correctly.

We would advise new tunes and the VIN License from MM3 friend.

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[Jim.hunter]

Copy so I should buy a new VIN license first and tunes and than update the MM3?

Thanks for the reply's all the more info the better!

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[IGOTACUMMINS]

Copy so I should buy a new VIN license first and tunes and than update the MM3?

Thanks for the reply's all the more info the better!

If you bought a used MM3 Tuner the tunes on it won't be any good.

You'll need to get new tunes friend.

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