Battery was replaced with a Yuasa unit around 3 months ago due to the old one dying from being stood around too long, so shouldnt be that.
Autoscan below:
Chassis Type: 8E - Audi A4 B6
Scan: 01,02,03,08,09,15,16,17,26,36,37,45,46,55,56,63,76
Address 08 -------------------------------------------------------
Controller: 8E0 820 043 AL
Component: A4 Klimaautomat 2731
Coding: 00000
Shop #: WSC 00000
3 Faults Found:
00727 - Potentiometer in Positioning Motor for Defrost Flap (G135)
30-00 - Open or Short to B+
00727 - Potentiometer in Positioning Motor for Defrost Flap (G135)
09-00 - Adaptation Limit Surpassed
00819 - High Pressure Sensor (G65)
07-10 - Signal to Low - Intermittent
Address 09 -------------------------------------------------------
Controller: 8E0 907 279 K
Component: int. Lastmodul ECE 0304
Coding: 10001
Shop #: WSC 06325
No fault code found.
Skipping Address 15-Airbags
Address 16 -------------------------------------------------------
Controller: 8E0 953 549 Q
Component: Lenksáulenmodul 0701
Coding: 00012
Shop #: WSC 06335
2 Faults Found:
01794 - Control Module Incorrect Chassis (VIN) Number
35-00 - -
01044 - Control Module Incorrectly Coded
35-00 - -
Address 17 -------------------------------------------------------
Controller: 8E0 920 950 S
Component: KOMBI+WFS 4 H12 0040
Coding: 0006441
Shop #: WSC 00046
3 Faults Found:
01314 - Engine Control Module
004 - No Signal/Communication - Intermittent
01316 - ABS Control Module
004 - No Signal/Communication - Intermittent
01321 - Control Module for Airbags (J234)
004 - No Signal/Communication - Intermittent
Address 45 -------------------------------------------------------
Controller: 8E0 951 177
Component: Innenraumueberw. 0804
Coding: 00001
Shop #: WSC 00000
No fault code found.
Address 46 -------------------------------------------------------
Controller: 8E0 959 433 BM
Component: Komfortgerát T3B 2431
Coding: 08187
Shop #: WSC 06325
2 Faults Found:
01370 - Alarm triggered by Interior Monitoring
35-00 - -
01371 - Alarm triggered by Door Contact Switch: Driver's Side
35-00 - -
Address 56 -------------------------------------------------------
Controller: 8E0 035 195 M
Component: symphony II PM6 0410
Coding: 01201
Shop #: WSC 00256
No fault code found.
Address 76 -------------------------------------------------------
Controller: 8E0 919 283 B
Component: Parkhilfe 4-Kan H06 0020
Coding: 0000114
Shop #: WSC 131071
2 Faults Found:
01548 - Sensor for Parking Aid: Rear Right (G206)
009 - Open or Short to Ground
01543 - Parking Aid Warning Chime (H15)
009 - Open or Short to Ground
End -------------------------------------------------------