Hello Can anyone suggest where to start looking for the following problem ? I am using a genuine fully licenced copy of VCDS 805.3 but can only access some modules. The cable & software I am sure are fine as the modules are either accessed straight away or a great deal of trouble/don't work so I suspect there is a damaged wire somewhere - the car runs OK & nothing seems wrong. It is a Mk IV Golf R32 (found you all via Graeme76) it used to have a double DIN Delta stereo in it which I replaced with an MFD Vagcom has worked fine for ages. The K Line from the stereo is not connected hence the no comms errrors.
When I try to open all the common Modules this is the result -
Engine - VCDS goes in but no fault codes - too many comms errors to continue
Cent Elect - No Response From Controller (NRFC)
Aux Heat - NRFC
Cent Locks - NRFC
Xenon Range - NRFC
Auto - na
Air Bags - OK
CAN Gateway - 1 Fault Found: 01304 - Radio 49-00 - No Communications
Navi - NRFC
Radio - NRFC
ABS Barkes - in but no fault codes - too many comms errors to continue
S Wheel - NRFC
AWD - OK
Inter Monitor - NRFC
Auto-HVAC - OK
Instruments - 1 Fault Found: 01304 - Radio 49-00 - No Communications
Immo - go to 17 (Instruments) in German
C Conv - NRFC
If anyone can suggest where to start looking it would be much appreciated
When I try to open all the common Modules this is the result -
Engine - VCDS goes in but no fault codes - too many comms errors to continue
Cent Elect - No Response From Controller (NRFC)
Aux Heat - NRFC
Cent Locks - NRFC
Xenon Range - NRFC
Auto - na
Air Bags - OK
CAN Gateway - 1 Fault Found: 01304 - Radio 49-00 - No Communications
Navi - NRFC
Radio - NRFC
ABS Barkes - in but no fault codes - too many comms errors to continue
S Wheel - NRFC
AWD - OK
Inter Monitor - NRFC
Auto-HVAC - OK
Instruments - 1 Fault Found: 01304 - Radio 49-00 - No Communications
Immo - go to 17 (Instruments) in German
C Conv - NRFC
If anyone can suggest where to start looking it would be much appreciated