MMI issues
08-11-2012, 09:16 AM
#21
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mishar i have check the optical between j523 and j533 i cant seem to find anything wrong with it i have check that connection more times than i can count because it was the easiest for 1 and the closes device after i got j533 optical failure
08-11-2012, 09:19 AM
#22
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I have disconnected all add on devices and their power wires and connected everything back factory with the same results. i forgot to mention when you open any door you get the popping from the rear without the mmi try to reboot
08-11-2012, 09:42 AM
#23
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using a flash light i disconnect the optical from j533 and j523 and cd changer. i started a j533 use the light to shine through the cable got light out a j523 and the other out at cd changer as it should be.
08-11-2012, 09:43 AM
#24
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Sorry. I was under a different (obviously wrong) impression.
08-11-2012, 04:34 PM
#26
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call me
Bigdawg, check you in box for my PM with my cell.
I am in New Jersey you can call me till about midnight.
I am in New Jersey you can call me till about midnight.
08-19-2012, 09:36 AM
#28
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4E0
Bigdawg,
What are the HW:numbers and the SW:numbers on the replacement unit you installed ?
Below are pictures of a 2004 A8 mmi and a 2005 A8.
the 04 is SW:4E0 910 729 B 015, and the 05 is the other, NOW if you installed a unit with a 4F0 also pictured that will not work as it is for a A6.
Just thinking all possibilities....
What are the HW:numbers and the SW:numbers on the replacement unit you installed ?
Below are pictures of a 2004 A8 mmi and a 2005 A8.
the 04 is SW:4E0 910 729 B 015, and the 05 is the other, NOW if you installed a unit with a 4F0 also pictured that will not work as it is for a A6.
Just thinking all possibilities....
10-21-2012, 08:33 PM
#30
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found the problem a melted fiber optic cable between cd changer and Data Bus On Board Diagnostic Interface -J533 everything is a go now. thanks for all your help