2014 GTI - Pioneer AVIC8400NEX

Group using the VW1 firmware for Media Device Interface (MDI), Multi-Funtion Display (MFD), bluetooth, amplifier turn on, amplifier digital fader, amplifier gain adjustment, steering wheel control, custom gauges, vehicle info, park assist, Navigation arrows on MFD, climate status screen...
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2014 GTI - Pioneer AVIC8400NEX

Post by jhusch77 » Tue Dec 11, 2018 5:37 pm

Good evening,

Having a issue where I cannot select the factory BT to handle phone calls/hands free.

I can see the option in the Maestro menu, but am unable to select it. The factory BT does not appear to be advertising any longer as well.

Any help would be appreciated, thank you in advance.

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Re: 2014 GTI - Pioneer AVIC8400NEX

Post by billr » Wed Dec 12, 2018 11:02 am

HI there, it's the Pioneer that is causing the issue. The wireless is interfering with the OEM BT and to be honest I would rather see you use the Pioneer BT anyway.
William (Bill) Repicky
Automotive Data Solutions Technical Support
MECP Master Certified
ASE A6 Certified

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