This was the link I was referring to :
http://www.golfmk7.com/forums/showthread.php?t=9618&highlight=carnet
A gadget which has to be basically a mobile phone in a box, buried behind the clocks...
Which is weird really, I'd have thought it would have been with the other gubbins in the glovebox.
I believe that the "other gubbins" is the Telematics control unit:
Here's an admap of the telematics control module (J949 @ address hex75) that shows the type of functionality that it provides
SW:5QE-035-285-A HW:5QE-035-285-A --- Telematics
;Component:OCULowMQBUS 007 0564, Coding:02730002C2823A017F1E06000000
;EV_OCULowMQB,001003,EV_OCULowMQB.rod
;Friday,09,January,2015,14:23:55:23817
;VCDS Version: Release 14.10.0 (x64) Data version: 20141022
;VCID: 438F4DBBCAC8D139329-8016
Acoustic warning for vehicle shut-down,activated
(1)-After-run time-Long term energy budget,3600 mAh
(2)-After-run time-Short term energy budget,1000 mAh
(3)-After-run time-Waiting period from sleep to standby mode,0 min
(4)-After-run time-Waiting period from standby to stop mode,336 H
(5)-After-run time-Time period for cyclic stop mode in operating mode,0 min
(6)-After-run time-Time period for cyclic standby mode in operating mode,0 min
(7)-After-run time-Time period for operating mode,0 d
(8)-After-run time-Cyclic time after the operating mode,0 H
(9)-After-run time-Connection after T. 15 on,No
(10)-After-run time-Time period for connection after T. 15 on,15 min
Antenna for telephone status,automatic
Base volume of speech output,0 dB
Deactivate production mode,0
(1)-Dimming charac. curve of green function illumination-X1,0
(2)-Dimming charac. curve of green function illumination-Y1,1 %
(3)-Dimming charac. curve of green function illumination-X2,10
(4)-Dimming charac. curve of green function illumination-Y2,1 %
(5)-Dimming charac. curve of green function illumination-X3,50
(6)-Dimming charac. curve of green function illumination-Y3,2 %
(7)-Dimming charac. curve of green function illumination-X4,100
(8)-Dimming charac. curve of green function illumination-Y4,4 %
(9)-Dimming charac. curve of green function illumination-X5,150
(10)-Dimming charac. curve of green function illumination-Y5,80 %
(11)-Dimming charac. curve of green function illumination-X6,253
(12)-Dimming charac. curve of green function illumination-Y6,100 %
(1)-Dimming charac. curve of red function illumination-X1,0
(2)-Dimming charac. curve of red function illumination-Y1,1 %
(3)-Dimming charac. curve of red function illumination-X2,10
(4)-Dimming charac. curve of red function illumination-Y2,1 %
(5)-Dimming charac. curve of red function illumination-X3,50
(6)-Dimming charac. curve of red function illumination-Y3,2 %
(7)-Dimming charac. curve of red function illumination-X4,100
(8)-Dimming charac. curve of red function illumination-Y4,4 %
(9)-Dimming charac. curve of red function illumination-X5,150
(10)-Dimming charac. curve of red function illumination-Y5,80 %
(11)-Dimming charac. curve of red function illumination-X6,253
(12)-Dimming charac. curve of red function illumination-Y6,100 %
Dimming coefficient of green function illumination,60 %
Dimming coefficient of red function illumination,40 %
Emergency telephone number,112
Fallback DNS Server,0.0.0.0
Fuel tank volume,50 l
Microphone sensitivity,0 dB
Mobile network operator,aprd3.hughestelematics.com.attz
(1)-Mobile Online services; activation threshold-Distance for activation,5 km
(2)-Mobile Online services; activation threshold-Lock time during deactivation,0 min
Mobile Online services; first host name,vw.us.p.tos.hughestelematics.net
Mobile Online services; second host name,vw.us.p.tos.hughestelematics.net
Number 1 for Info call,8774193655
Number 1 for roadside assistance,8774193653
Number 1 for roadside assistance,8774193654
Number 2 for Info call,8882915686
Number 2 for roadside assistance,8882449108
Number 2 for roadside assistance,8882449811
Production mode,00 00 00
Reference channel delay,0 ms
Safety mode for activation vehicle shutdown,activated
Safety mode for deactivation vehicle shutdown,not activated
SMS number 1 for call for help,60000004
Speed warning maximum speed,0 km/h
Status of GPS antenna,external
Test tel. number for roadside assistance,0
Threshold for vehicle movement recognition,5 km/h
User profile name,none
User profile password,none
(1)-Vehicle function list BAP-Time,activated
(2)-Vehicle function list BAP-Charge manager,not activated
(3)-Vehicle function list BAP-Multifunction indicator,activated
Vehicle shut-down; maximum speed,5 km/h
Waiting period for activation vehicle shutdown,30 s
(1)-Cycle_Data_Log_Level-Core_Service_Management,ERROR
(2)-Cycle_Data_Log_Level-Remote_Door_Unlock,ERROR
(3)-Cycle_Data_Log_Level-Remote_Honking_and_Flashing,ERROR
(4)-Cycle_Data_Log_Level-Vehicle_Health_Report,ERROR
(5)-Cycle_Data_Log_Level-Roadside_Assistance_Dealer_Maintenance_Scheduling,ERROR
(6)-Cycle_Data_Log_Level-Manual_Emergency_Call,ERROR
(7)-Cycle_Data_Log_Level-Remote_Speed_Alert,ERROR
(8)-Cycle_Data_Log_Level-Remote_Vehicle_Disabling,ERROR
(9)-Cycle_Data_Log_Level-Remote_Vehicle_Tracking,ERROR
(10)-Cycle_Data_Log_Level-Geofencing,ERROR
(11)-Cycle_Data_Log_Level-Remote_Trip_Statistics,ERROR
(12)-Cycle_Data_Log_Level-Remote_Vehicle_Status,ERROR
(13)-Cycle_Data_Log_Level-Remote_Battery_Charging_Management,ERROR
(14)-Cycle_Data_Log_Level-Remote_Pre_Trip_Climatisation,ERROR
(15)-Cycle_Data_Log_Level-Remote_Departure_Time_Programming,ERROR
(16)-Cycle_Data_Log_Level-Information_Call,ERROR
(17)-Cycle_Data_Log_Level-Automatic_Crash_Notification,ERROR
(18)-Cycle_Data_Log_Level-POI_Address_Import,ERROR
Driving_Follow_Up_Time,5 min
Emergency_Call_Trigger_Condition,crash_intensity_2
(1)-Geofencing_Area_First_Radius-Maximum value,4294967294 m
(2)-Geofencing_Area_First_Radius-Minimum value,1 m
(1)-Geofencing_Area_Highth-Maximum value,4294967294 m
(2)-Geofencing_Area_Highth-Minimum value,1 m
(1)-Geofencing_Area_Latitude-Maximum value,+2.147.483.647
(2)-Geofencing_Area_Latitude-Minimum value,-2.147.483.648
(1)-Geofencing_Area_Longitude-Maximum value,+2.147.483.647
(2)-Geofencing_Area_Longitude-Minimum value,-2.147.483.648
(1)-Geofencing_Area_Second_Radius-Maximum value,4294967294 m
(2)-Geofencing_Area_Second_Radius-Minimum value,1 m
(1)-Geofencing_Area_Width-Maximum value,4294967294 m
(2)-Geofencing_Area_Width-Minimum value,1 m
(1)-Manual_Emergency_Call-Radio_On_Trigger,On
(2)-Manual_Emergency_Call-Vehicle_Termination,On
Number_Of_Navigation_Destinations,20
(1)-Online_Services_Communication_Protocol-APN_Auth_Type,PAP_CHAP
(2)-Online_Services_Communication_Protocol-GSM_Automatic_Operator,manual
(3)-Online_Services_Communication_Protocol-PDP_Type,IPv4
(4)-Online_Services_Communication_Protocol-TCP_Max_Receive_Window,65535 B
(5)-Online_Services_Communication_Protocol-TCP_Max_Transmit_Window,65535 B
(6)-Online_Services_Communication_Protocol-Keep_Connection_Alive_If_Event_Expected_Within,10 min
(7)-Online_Services_Communication_Protocol-TCPMS,532 B
(8)-Online_Services_Communication_Protocol-PDP_Grace_Time,120 s
(1)-Online_Services_Data_Roaming-Core_Service_Management,activated
(2)-Online_Services_Data_Roaming-Remote_Speed_Alert,activated
(3)-Online_Services_Data_Roaming-Geofencing,activated
(4)-Online_Services_Data_Roaming-Remote_Vehicle_Tracking,activated
(5)-Online_Services_Data_Roaming-Remote_Vehicle_Disabling,activated
(6)-Online_Services_Data_Roaming-Core_Service_Telephony,activated
(7)-Online_Services_Data_Roaming-JobMechanism,activated
(8)-Online_Services_Data_Roaming-Remote_Door_Unlock,activated
(9)-Online_Services_Data_Roaming-Remote_Honking_and_Flashing,activated
(10)-Online_Services_Data_Roaming-Roadside_Assistance,activated
(11)-Online_Services_Data_Roaming-Vehicle_Health_Report,activated
(12)-Online_Services_Data_Roaming-POI_Address_Import,activated
(13)-Online_Services_Data_Roaming-Remote_Battery_Charging_Management,activated
(14)-Online_Services_Data_Roaming-Remote_Pre_Trip_Climatisation,activated
(15)-Online_Services_Data_Roaming-Remote_Departure_Time_Programming,activated
(16)-Online_Services_Data_Roaming-Remote_Vehicle_Status,activated
(17)-Online_Services_Data_Roaming-Remote_Trip_Statistics,activated
(1)-Online_Services_Timeouts-Transport_Protocol_Timeout,120 s
(2)-Online_Services_Timeouts-HTTP_Timeout,125 s
(3)-Online_Services_Timeouts-Secure_Connection_Timeout,120 s
(4)-Online_Services_Timeouts-PDP_Timeout,120 s
(5)-Online_Services_Timeouts-Network_Timeout,120 s
Online_Services_Voice_Roaming,activated
(1)-Pearl_Chain_Generation_Criteria-Distance,500 m
(2)-Pearl_Chain_Generation_Criteria-Driving direction,30 °
(3)-Pearl_Chain_Generation_Criteria-Speed,30 km/h
(4)-Pearl_Chain_Generation_Criteria-Height,50 m
(5)-Pearl_Chain_Generation_Criteria-Time,60 s
(6)-Pearl_Chain_Generation_Criteria-Debounce,10 m
(1)-Remote_Vehicle_Status-Remote_Vehicle_Status_Clamp_15_On_Delay,1275 s
(2)-Remote_Vehicle_Status-Remote_Vehicle_Status_Clamp_15_Off_Delay,60 s
(1)-Remote_Vehicle_Tracking_Mileage_Trigger-Maximum value,65535 m
(2)-Remote_Vehicle_Tracking_Mileage_Trigger-Minimum value,0 m
(1)-Remote_Vehicle_Tracking_Time_Trigger-Maximum value,65535 s
(2)-Remote_Vehicle_Tracking_Time_Trigger-Minimum value,0 s
Roof_Crash_Detection_Speed_Limit,30 km/h
Serial_Tracing,
Vehicle_Health_Report,15000 km
(1)-Voice_Connection_Timeouts-Call_Failed_Timer,10 s
(2)-Voice_Connection_Timeouts-Wait_Tone_Timer,30 s
(3)-Voice_Connection_Timeouts-Redial_Attempts,6
(4)-Voice_Connection_Timeouts-Redial_ACN_MEC_If_Failed,Yes
(5)-Voice_Connection_Timeouts-Redial_Timer,2 s
(6)-Voice_Connection_Timeouts-Voice_Data_Transfer_Failed_Timer,15 s
BTW the other bizarre thing I found from what Kevin gave me.... the NavPro unit has a connector for a "TV aerial". I guess somewhere in its buried functionality it has a TV receiver too.
Might be fun to figure that one out!
Yes the TV module is part of the MOST ring topology. I understand that this option is offered for mk7s that are sold into the Japanese market. Not sure why anyone would want to watch TV whilst in a car - perhaps the Japanese have particularly important TV shows that must be watched!
Here's a diagram of the MOST showing the TV module''
