[ScottD3]

I've cleaned up your VCDS log a bit.
Removed all the no fault codes and removed some of the less needed information.


-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 09E-927-156.lbl

2 Faults Found:
049408 - No Communication with Engine Control Module (SAE ECM/PCM)
U0100 - 000 - - Intermittent

006273 - Powertrain Data Bus: Missing Message
P1881 - 000 - Acceleration Request - Intermittent

Possible fault talking to the engine ECU cable, or just cause of low battery.
-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 4E0-910-517.lbl

2 Faults Found:
02083 - Message for Delay Request
004 - No Signal/Communication - Intermittent
01314 - Engine Control Module
004 - No Signal/Communication - Intermittent

Possible fault talking to the engine ECU cable, or just cause of low battery.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. Labels: 4E0-910-131.lbl

2 Faults Found:
00955 - Key 1
002 - Lower Limit Exceeded - Intermittent

00668 - Supply Voltage Terminal 30
002 - Lower Limit Exceeded - Intermittent

Flat battery at some point. Clear the code and try again

-------------------------------------------------------------------------------
Address 07: Control Head Labels: 4E0-910-7xx-07.lbl

1 Fault Found:
02244 - Button in Control Head is Stuck
000 - - - Intermittent

Button in the roof panel stuck.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels: 4E0-910-279.lbl

1 Fault Found:
01520 - Rain and Light Recognition Sensor (G397)
002 - Lower Limit Exceeded - Intermittent

possibly due to flat battery.

-------------------------------------------------------------------------------
Address 17: Instruments Labels: 4E0-910-xxx-17.lbl

1 Fault Found:
16346 - Control Module - ROM Error

What it says. Possible a fault with the cluster EPROM

-------------------------------------------------------------------------------
Address 18: Aux. Heat Labels: None

1 Fault Found:
00664 - Fuel gauge
002 - Lower Limit Exceeded - Intermittent

Low fuel and it stopped the aux heater kicking in

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 4L0-910-468.clb

2 Faults Found:
01314 - Engine Control Module

01342 - Engine Control Module 2 (Slave 1)
004 - No Signal/Communication - Intermittent

Possible fault talking to the engine ECU cable, or just cause of low battery.

-------------------------------------------------------------------------------
Address 1D: Driver Ident. Labels: 4E0-910-218.lbl

1 Fault Found:
00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent

Another flat battery issue

-------------------------------------------------------------------------------
Address 34: Level Control Labels: 4E0-910-553.lbl

2 Faults Found:
01314 - Engine Control Module
004 - No Signal/Communication - Intermittent

01400 - Suspension Level Control
001 - Upper Limit Exceeded - Intermittent

Engine comms issue. Not sure on the other.

-------------------------------------------------------------------------------
Address 38: Roof Electronics Labels: 4E0-910-135.lbl

1 Fault Found:
01370 - Alarm triggered by Interior Monitoring
000 - - - Intermittent

Alarm went off

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 4E0-910-289.lbl

1 Fault Found:
01314 - Engine Control Module
004 - No Signal/Communication - Intermittent

Possible fault talking to the engine ECU cable, or just cause of low battery.

-------------------------------------------------------------------------------
Address 47: Sound System Labels: 4E0-910-223.lbl

1 Fault Found:
00871 - Bass Speaker Front Right (R23)
011 - Open Circuit - Intermittent

As it says. possible fault with base speaker, not pluged in.

-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II Labels: None

1 Fault Found:
01314 - Engine Control Module
004 - No Signal/Communication - Intermittent

Possible fault talking to the engine ECU cable, or just cause of low battery.

-------------------------------------------------------------------------------
Address 53: Parking Brake Labels: 4E0-910-801.clb

1 Fault Found:
01314 - Engine Control Module
004 - No Signal/Communication - Intermittent

Possible fault talking to the engine ECU cable, or just cause of low battery.

-------------------------------------------------------------------------------
Address 55: Headlight Range Labels: 4F0-910-357.lbl

1 Fault Found:
01314 - Engine Control Module
004 - No Signal/Communication - Intermittent

Possible fault talking to the engine ECU cable, or just cause of low battery.


-------------------------------------------------------------------------------
Address 61: Battery Regul. Labels: 4E0-910-181.lbl

3 Faults Found:
02272 - Quiescent Current Stage 1
000 - - - Intermittent


02273 - Quiescent Current Stage 2
000 - - - Intermittent

01299 - Diagnostic Interface for Data Bus (J533)
004 - No Signal/Communication - Intermittent

falt batter and that engine ECU comms again

-------------------------------------------------------------------------------
Address 65: Tire Pressure Labels: 4E0-910-273.lbl

3 Faults Found:
01299 - Diagnostic Interface for Data Bus (J533)
013 - Check DTC Memory - Intermittent


01477 - System Switched Off
000 - -

01521 - Sensor for Tire Pressure
004 - No Signal/Communication - MIL ON

no comms as above but possible a fault with TPMS module not plugged in.