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Cant access Engineering mode

1092 Views 5 Replies 3 Participants Last post by  Snow Trooper
So i have a euro a6 unit retrofitted into my 2000 S4 and it has been loaded with US firmware like many others. Is there a common problem with getting into it with these?
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I agree. Make sure you hold down the left button more than 5 seconds, I used to always try for exactly 5 seconds which is not necessary. It works almost every time for me now.

Also, you don't have to be lightning fast between button presses. By this I mean after you press the NAV button to start the sequence, wait for the nav screen to show up... sometimes it takes a second after the unit is first turned on.
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