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Originally Posted by Crombo97
I borrowed a genuine BMW V28 OS disc from my local dealer and still no luck
Disc has been in the car now for 2 hours GRRRRRR
What does the ibus wire look like
I have followed the instructions exactly
The unit takes the dics and then makes a few wiring noises and then nothing.
It dosent sound like the disc is even spinning
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Hi Crombo97,
It is easier to diagnose the nav by monitoring the ibus traffic. Do you have the ability to do that? You will need an ibus adapter and some software - my Navcoder program works well, as does WinBus.
I also have a Mk3 (and a Mk4) here in Auckland NZ and have been writing diagnostic sioftware for these units.
If you here a few wirring noises then the disc is trying to spin. Maybe your laser is dirty? Maybe the disc is scratched?
These things, and the ibus status, are easy to figure out on my workbench!
If you want to, you can post the mk3 unit to me for a look-see. I can send it back to you afterwards. Email me if you are interested,
03-12-2007, 02:18 PM
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