I just fitted the 7P6035730K Bluetooth module to my 2010 Octavia VRS DSG and everything functions correctly but I have no audio output. VCDS reports:

Address 77: Telephone (J412) Labels: 7P6-035-730.clb

Part No SW: 7P6 035 730 K HW: 7P6 035 730 K

Component: TELEFON H15 3200

Revision: 1B001001 Serial number: 00007662826440

Coding: 0200000000010110

Shop #: WSC 06402 785 00200

ASAM Dataset: EV_UHVNA 002720

ROD: EV_UHVNA.rod

VCID: 3A55D19DBD2AD2CE9A7-806F

2 Faults Found:

9457427 - Left audio channel for speech/telephone

B104F 13 [009] - Short to GND

Confirmed - Tested Since Memory Clear

Freeze Frame:

Fault Status: 00000001

Fault Priority: 4

Fault Frequency: 1

Reset counter: 14

Mileage: 134645 km

Date: 2042.14.06

Time: 11:35:07

9457171 - Right audio channel for speech/telephone

B104E 13 [009] - Short to GND

Confirmed - Tested Since Memory Clear

Freeze Frame:

Fault Status: 00000001

Fault Priority: 4

Fault Frequency: 1

Reset counter: 14

Mileage: 134645 km

Date: 2042.14.06

Time: 11:35:07

Can anyone offer any constructive advice ?

Thanks.

What head unit do you have?

It's a Bolero head unit.

Not sure if this is a similar issue but I retrofitted a Columbus sat mac and Bluetooth to my fl vrs I recently got rid of the car and before it Went i removed the Columbus and replaced the bolero. The Bluetooth worked but the microphone didn't and I had similar if not the same fault codes come up.

Unfortunately I didn't have time to figure it out as this was the day before the car went.