Disable CARNET (NAR) Golf Sportwagen MY16

   #1  

quailallstar

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VCDS Serial number
C?ID=53119
Been searching and it looks like the only way to disable CARNET from "calling home" is to physically unplug the box. Many have wondered if VCDS could somehow disable this feature without the need of removing the actual CARNET unit from behind the instrument cluster.

Details here: http://forums.vwvortex.com/showthre...-repurpose-the-buttons-too!)&highlight=carnet

Code:
Address 75: Telematics (J949)       Labels: 5QE-035-285.clb
   Part No SW: 5QE 035 285 A    HW: 5QE 035 285 A
   Component: OCULowMQBUS   007 0568  
   Coding: 02730202C2823A017F1E06000000
   Shop #: WSC 00066 790 00199
   ASAM Dataset: EV_OCULowMQB 001006
   ROD: EV_OCULowMQB.rod
   VCID: 438F311FCA0C3A5AE1-8016
 
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   #2  

Uwe

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I haven't gone digging into the wiring diagrams, but I wonder if there's a straightforward way of just cutting power to it rather than physically removing it.

Of course you can just un-check 75-Telematics in the GVL, but there's no way to know how effective that is.

-Uwe-
 
   #3  

quailallstar

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C?ID=53119
I haven't gone digging into the wiring diagrams, but I wonder if there's a straightforward way of just cutting power to it rather than physically removing it.

Of course you can just un-check 75-Telematics in the GVL, but there's no way to know how effective that is.

-Uwe-

Uwe - good point about un-checking 75-Telematics and hope it yields positive results. Only downside I've read from physically removing the CARNET unit is loss of bluetooth microphone use.
 
   #4  

DV52

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Uwe - good point about un-checking 75-Telematics and hope it yields positive results. Only downside I've read from physically removing the CARNET unit is loss of bluetooth microphone use.

quailallstar: Not sure why you want to remove this module, but I suspect that disabling 75-Telematics will have the consequences that you have noted. The WD shows that J949 ( which VW calls "Emergency call module control unit and communication unit") also controls the telephone microphone (R38) and it's also the receiver point for the roof aerials

Perhas a better alternative might be to target the particular feature that you want to disable on an adaptation channel or code Byte/Bit. - see admap below (I don't have long coding helper information in my database). If you can identify the channel/Bit that is problematic, seems a better approach then dismantling the dash board to get access to the module - and then lose telephone connectivity

Don

PS: Incidentally, power supply for J949 is on pin #1 on the 26-pin connector (from Fuse 17 on fuse holder C). This is a T30a power supply - so hard +12 volts

Code:
;SW:5QE-035-285-A   HW:5QE-035-285-A ---  Telematics	
;Component:OCULowMQBUS   007 0564	 Coding:02730002C2823A017F1E06000000
;EV_OCULowMQB	1003
;Friday	9
;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
 
Last edited:
   #5  

Uwe

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VCDS Serial number
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Hmm, maybe I'll try:

Mobile Online services; first host name: vcds-cloud.com
Mobile Online services; second host name: vcds-cloud.com

:D

-Uwe-
 
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