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Chris Large

A7 firmware /map questions.

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I have a 2011 A7 S-line 3.0 TDi & current firmware isΒ HN+R_EU_AU_K0900

I bought the green engineering menu script & it worked a treat - allowing me to fix the bluetooth/data sim issue. Thank you - it was driving me crazy!! πŸ™‚

I want to update the sat nav but does it NEED the firmware update too?

My car has the Bose sound system which I'm happy to see you've posted detailed instructions about. That's why I'd rather buy from you - your site seems to have a lot more knowledge & detail than others.

However, I'm still nervous about updating the firmware. I had an after-market tow ball fitted which threw up coding problemsΒ with the air suspension. Audi eventually fixed it but I really DON'T want to do anything that might upset the tow ball & suspension coding.Β 

Help & advice greatly appreciated.

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