Battery drain after aftermarket head unit install on 2008 TT - dealer says
#11
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My simple solution was to swap out my Dension Bluetooth module for the GROM BT-3. It may not be as sophisticated a system but it works without issue. Since it was something I installed troubleshooting started there. If you've done anything electrical work that area first. Otherwise, Look at the driver door locking module as another known culprit. Hope you track it down.
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awdinut
A8 / S8 (D3 Platform) Discussion
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12-06-2014 09:12 AM