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Taylormb4 12-06-2012 12:34 PM

Asc / Ask issues
 
Radio would not play so I swapped out the audio sound controller. That didn't help and I found that the only way I can navigate through the display screen is to "reboot" the fiber optic cable in the glove box. Any ideas on how to fix this would be appreciated.

SFbay 12-07-2012 08:59 AM

Quote:

Originally Posted by Taylormb4 (Post 7234822)
Radio would not play so I swapped out the audio sound controller. That didn't help and I found that the only way I can navigate through the display screen is to "reboot" the fiber optic cable in the glove box. Any ideas on how to fix this would be appreciated.

You need to find faulty unit in multimedia bus:
Bypass one by one:
Voice module
Navi
L7
Phone

Taylormb4 12-07-2012 04:27 PM

Thanks
 
Thanks SF, I went to BMW and got the part to bypass. I tried it on all 4 units and found the Nav system was part of the problem. I left the bypass on it but still don't any any sound. Does anyone know how to bench test the ASK unit? I'm starting to wonder if I got a bad replacement unit.

SFbay 12-08-2012 12:06 AM

Quote:

Originally Posted by Taylormb4 (Post 7236930)
Thanks SF, I went to BMW and got the part to bypass. I tried it on all 4 units and found the Nav system was part of the problem. I left the bypass on it but still don't any any sound. Does anyone know how to bench test the ASK unit? I'm starting to wonder if I got a bad replacement unit. :mad:

There might be more than one broken unit. Voice module is very common

Taylormb4 12-08-2012 08:26 AM

Quote:

Originally Posted by SFbay (Post 7237412)
There might be more than one broken unit. Voice module is very common

I failed to mention we bypassed that as well. We got two bypass units and used them on all the various units in different combinations.


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