MMI 3G+ Retrofit - Controls not working

[pooker]

Hi All,

I recently installe da 3g+ unit in my car and the controls are not working, or being illuminated. The unit had CP removed from it and everything seems to work fine, accept for the fact that I cannot get the steering wheel or center controls to work. I can reset the unit by pushing setup, the center knob, and top right button, and that works fine.

Does anyone have any advice to what might be wrong? Down below are the errors that my vagcom picked up

Address 5F: Information Electr. (J794) Labels: 4E0-035-6xx-5F.clb
Part No SW: 4G0 035 746 HW: 4G0 035 746
Component: H-BNT-NA H48 0294
Revision: -------- Serial number: 031BD0B7502033
Coding: 090200040003E1EF55128B2E000000031000010000000000
Shop #: WSC 02391 785 00200
VCID: 64C7EEF467B65901EA7-8031

Subsystem 1 - Part No: 8R0 060 884 AC
Component: NAR 2011 0503

Subsystem 2 - Part No SW: 4F0 919 604 HW: 4F0 919 604
Component: DU7 High H43 0306

Subsystem 3 - Part No: 8R0 060 961 A
Component: CD-Database 2712

5 Faults Found:
03276 - Please Check Software Version Management
000 - -
Freeze Frame:
Fault Status: 01100000
Fault Priority: 6
Fault Frequency: 1
Reset counter: 92
Mileage: 242609 km
Time Indication: 0
Date: 2015.05.02
Time: 16:05:53

Freeze Frame:
Text: DU9356,Front,M,0,0,5

00658 - Control Head
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 5
Fault Frequency: 1
Reset counter: 92
Mileage: 242609 km
Time Indication: 0
Date: 2015.05.02
Time: 16:05:57

Freeze Frame:
Voltage: 12.40 V

00658 - Control Head
012 - Electrical Fault in Circuit
Freeze Frame:
Fault Status: 01101100
Fault Priority: 5
Fault Frequency: 1
Reset counter: 92
Mileage: 242619 km
Time Indication: 0
Date: 2015.05.02
Time: 16:45:16

Freeze Frame:
Voltage: 12.80 V
Bin. Bits: 001

03157 - Functionality limited due to Communications Disruption
000 - -
Freeze Frame:
Fault Status: 01100000
Fault Priority: 6
Fault Frequency: 6
Reset counter: 92
Mileage: 242647 km
Time Indication: 0
Date: 2015.05.02
Time: 17:50:47

Freeze Frame:
Bin. Bits: 00000000 00000000
Bin. Bits: 10000100 00010000
Bin. Bits: 00000000 00000000
Bin. Bits: 00000000 00000000
Bin. Bits: 00000000 00000000

01043 - Control Module; Incorrect Software Version
000 - -
Freeze Frame:
Fault Status: 01100000
Fault Priority: 5
Fault Frequency: 5
Reset counter: 92
Mileage: 242609 km
Time Indication: 0
Date: 2015.05.02
Time: 16:05:53

Freeze Frame:
Bin. Bits: 10000010 00000000
Bin. Bits: 00000000 10000011
Bin. Bits: 00000000 00000000
Bin. Bits: 00000000 00000000
Bin. Bits: 00000000 00000000
Bin. Bits: 00000000 00000000

 

[B5NUT]

If your using the old 3G panel then the baud rate will be incorrect, you either need to fit a 3GP control panel or try setting the baud rate in coding, using VCDS select the 5F controller, go into the long coding and in Byte 14 check Bit 5. You will then need to reboot, and the control panel will be working.