Battery problems, 6J Cupra, 2013

Hello everyone,

I need your expertise on the following problem:

Battery capacity is decreasing overnight over several weeks.

It is the first battery to be factory-installed.

Integrated peripherals:

- LED license plate illumination.
- CTEK battery monitor via Bluetooth app.
- Hi-Low adapter for the radio, for use with external amplifiers (amplifiers are not currently installed).

Since the last time the battery was charged to 100%, 5 weeks have passed, and the capacity has now decreased to 46%.

My weekly commute involves a daily round trip of 23 kilometers.

I don't use the rear window defroster or the seat heaters.

I performed a quiescent current measurement and obtained a reading of 0.041A with the measurement clamp after a 3-hour bus idle time.

Since I've changed a few settings, I wouldn't rule out the possibility that it might be related to that.


Der Motorfehler P2261 ist bitte nicht zu beachten, liegt an einem geänderten SUV.

Thank you for your help.

Here's the car scan:

Saturday, February 10, 2018, 6:34:52:53913
VCDS, a Windows-based VAG/VAS emulator, runs on Windows 7 x64.
VCDS Version: RKS 17.8.0.1
Data as of: 20171026 DS276.6
http://shop.dieselschrauber.de


Vehicle Identification Number: VSSZZZ6JZER048485 License plate:
Mileage: 87810 km. Repair order:



"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."


Vehicle type: 6J-SE25 (6N0)
Scan: 01 02 03 04 08 09 10 15 17 19 25 44 4B 55 56 0B

Vehicle Identification Number: VSSZZZ6JZER048485 Mileage: 87810 km

01-Motor electronics -- Status: OK 0000
02-Gearbox -- Status: OK 0000
03-Brake electronics -- Status: OK 0000
04-Steering angle sensor -- Status: OK 0000
08-Climate/Heating Unit -- Status: OK 0000
09-Central Electrical System -- Status: OK 0000
10-Parking Assist 2 -- Status: OK 0000
15-Airbag -- Status: OK 0000
17-Terminal block insert -- Status: OK 0000
19-Diagnosis interface -- Status: OK 0000.
Immobilizer -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
4B Multifunction Device -- Status: OK 0000
55-Beam angle adjustment. -- Status: OK 0000.
56-Radio -- Status: OK 0000

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 01: Engine Control Module (J623-CTHE)
Label file: None
Part number SW: 03C 906 026 G, HW: 03C 906 026 F.
Component: 1.4L R4 TSI, part number H02 4537.
Revision: LNH02--- Serial number:
Encoding: 00250012002400000000
Operating Number: WSC 00049 770 00137
ASAM Dataset: EV_ECM14TSI01103C906026G 001003
ROD: GV_ECM14TSI011PQ25.rod
VCID: 24403E7B2F096666CE-8070

No error codes found.
Readiness: 1110 0101

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 02: Transmission Label file: DRV\0AM-927-769.clb
Part number SW: 0AM 300 058 A, HW: 0AM 927 769 D.
Part: GSG DSG AG7 431 4530
Revision: 00043014 Serial Number: CU501308075983
Encoding: 0000020
Operating number: WSC 01324 785 00200
VCID: 2F6AC157BDCFD53E23-515C

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 03: Brake Electronics (J104) Label file: .DRV\6R0-907-37x-ESP90.clb
Part number SW: 6R0 907 379 AS, Part number HW: 6R0 907 379 AS.
Component: ESP9.0i front H03 0003
Serial number: --------------
Encoding: 11DD487D432700C888181271C256004D0905
Operating number: WSC 00788 648 00255
ASAM Dataset: EV_Brake1ESP90iBOSCH 003020
ROD: EV_Brake1ESP90iBOSCH_003_VW21.rod
VCID: 0F2A61D7D68FF53E03-805A

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address: Steering angle sensor (G085)
Label file: * DRV\6R0-959-654.clb
Part number SW: 6R0 959 654 Part number HW: 6R0 959 654
Part: STEERING SENSOR H07 0070
Serial number: 24091304650778.
Encoding: 01
Operating Number: WSC 00000 000 00000
ASAM Dataset: EV_LWSKLOVW25X 005001
FILE: EV_LWSKLOVW25X_VW25.rod
VCID: 7EF42C13E125ECB6F8-802A

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 08: Climate Control/Heater (J255)
Label file: 6R0-907-044.clb
Part number SW: 6J0 820 043 E, HW: 6J0 820 043 E.
Component: Climatronic H03 0808
Revision: S0000000
VCID: 2644247351359476D0-8072

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 09: Central Electronics (J519)
Label file: .DRV\7H0-937-08x-09.clb
Part number SW: 7H0 937 090 B, HW: 7H0 937 090.
Component: BCM PQ25 Max4 H74 0712
Revision: B9074001 Serial Number: 0571 258130752
Encoding: 3C8829E88861250093280EF52ECB9FD80EC067E9608D30412000000300000
Operating number: WSC 00788 648 00255
VCID: 2D56DB5F74C3A72E11-8078

Subsystem 1 - Part number: 1K0 955 559 AH
Label file: DRV\1K0-955-559-AG.CLB
Component: RLS 020913 05 54 0403
Encoding: 02242D

Subsystem 2 - Part number SW: 6R0 959 801 AK, HW: 6R0 959 801 AK, Label file: 6R0-959-801.CLB.
Part: J386__TSG_FT 007 5130
Serial number: 13202559130909183544
Encoding: 020000

Subsystem 3 - Part number SW: 6R0 959 802 AR HW: 6R0 959 802 AR Label file: 6R0-959-802.CLB
Part number: J387__TSG_BT 007 5130
Serial number: 13102562130923204955.
Encoding: 020000

Subsystem 4 - Part number: 1K8 951 171 A
Component: DWA sensor 00 001 0103.
Encoding: 000000

Subsystem 5 - Part number: 1K0 951 605 C
Part: LIN BACKUP HO H05 1501
Encoding: 000000

Subsystem 6 - Part number: 1K8 951 171 A
Component: DWA sensor 00 001 0103.
Encoding: 000000

Subsystem 7 - Part number SW: 5K0 959 542 B, HW: 5K0 959 542 B.
Part: E221__MFL-TAS H30 0036
Serial number: 0101178
Encoding: 010000

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 10: Parking Assist 2 (J446) Label file: | DRV\6J0-919-475.clb
Part number SW: 6J0 919 475 D, HW: 1Q0 919 475.
Component: PARKHILFE 4K H09 0016
Revision: -------- Serial Number: 32931325502973
Encoding: 100106
Operating number: WSC 00788 648 00255
ASAM Dataset: EV_SE250ParkiAssis2 S01711
ROD: EV_SE250ParkiAssis2.rod
VCID: 377AF9378E9F1DFE7B-8062

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 15: Airbag (J234) Label file: | DRV\5K0-959-655.clb
Part number SW: 6R0 959 655 M, Part number HW: 6R0 959 655 M.
Part number: VW10AirbagA02 H10 0020
Revision: -------- Serial Number: 003GZ001DLCF
Encoding: 003032
Operating number: WSC 00049 770 00112
ASAM Dataset: EV_AirbaVW10BPAVW250 A01001
ROD: EV_AirbaVW10BPAVW250_VW31.rod
VCID: 4C90B6DBE7198E2626-8018

Crash sensor for driver-side side airbag:
Serial number: 3495RRB401050M2CCHOD

Crash sensor for side airbag, passenger side:
Serial number: 3505RRB401050M2CE1CM

Rear side airbag crash sensor (driver's side):
Serial number: 3515RRB401850LQIEI2O

Crash sensor for rear side airbag, passenger side:
Serial number: 3525RRB400O50L36HI17.

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 17: Control panel module (J285) Label file: | DRV\5K0-920-xxx-17.clb
Part number SW: 6J0 920 806 D, Part number HW: 6J0 920 806 D.
Component: COMBINATION UNIT H01 0709
Serial number: 00000000000000
Encoding: 040C01
Operating number: WSC 00788 648 00255
ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04723
ROD: EV_Kombi_UDS_VDD_RM09_SK46.rod
VCID: 2D56DB5F7CC3A72E11-8078

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 19: Diagnostic Interface (J533)
Label file: .DRV\6N0-909-901-6R.clb
Part number SW: 6N0 909 901, HW: 7H0 937 090.
Component: GW-K-CAN TP20 H74 0712
Revision: B9074001
Encoding: 422000
Operating number: WSC 00788 648 00255
VCID: 70E8022BA3718AC67A-8024

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 25: Immobilizer (J334)
Label file: | DRV\5K0-920-xxx-25.clb
Part number SW: 5K0 953 234 HW: 5K0 953 234
Component: IMMO H01 0709
Serial number:
Encoding: 000000
Operating Number: WSC 00000 000 00000
ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
ROD: EV_Immo_UDS_VDD_RM09_VW21.rod
VCID: 6ADC10438DAD701634-803E

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 44: Steering Assist
Label file: DRV\6Q0-423-156.clb
Part number: 6R0 423 156 C.
Part: Power Steering Unit - TRW - V278
Encoding: 11221
Operating number: WSC 00788
VCID: 3068C22BF7F1CAC63A-8064

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 4B: Multifunction device. Label file: DRV\6J0-959-441.clb
Part number: 6J0 959 441 A
Component: MF Module 0007 0001
Encoding: 0000002
Operating number: WSC 77005 000 00000
VCID: 316EC72FA8FBC3CE35-8064

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 55: Headlight range control. Label file: 7L6-907-357-A.lbl
Part number SW: 7L6 907 357 C, HW: 7L6 907 357 C.
Component: AFS Control Unit 0147
Revision: 00H04000 Serial Number:
Encoding: 2688068
Operating number: WSC 00788 648 00255
VCID: 3B72E5077EB7399E9F-806E

Subsystem 1 - Part number: 7L6 941 329 C. Label file: 3D0-941-329.CLB.
Component: AFS-Lst. Module l 0004
Encoding: 00000041

Subsystem 2 - Part number: 7L6 941 329 C Label file: 3D0-941-329.CLB
Component: AFS-Lst. module r 0004
Encoding: 00000041

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 56: Radio (J503) Label file: .DRV\5M0-035-1xx-56.clb
Part number SW: 6J0 035 156 Part number HW: 6J0 035 156
Component: Radio H08 0012
Revision: R0000000 Serial number: SEZAZ1N6360507
Encoding: 010004080203
Operating Number: WSC 00049 770 00137
VCID: 64C07E7B678926660E-8030

No error codes found.

End----------------------------(Duration: 03:44)-----------------------------

"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."


Address 01: Error codes cleared.
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."


Address 01: Error codes cleared.
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."


Address 01: Error codes cleared.
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."


Address 01: Engine Control Module
Label file: None
Control unit part number: 03C 906 026 G. Hardware: 03C 906 026 F.
Component and/or version: 1.4l R4 TSI, H02 4537.
Encoding: 00250012002400000000
Operating number: WSC 00049 770 00137
ASAM Dataset: EV_ECM14TSI01103C906026G 001003 (SE25)
ROD: GV_ECM14TSI011PQ25.rod
VCID: 24403E7B2F096666CE-8070
Sure, here is the translation of the text from German to English:

"1 error found:"

2998 - Recirculation valve for turbocharger (N249)
P2261 00 [039] - mechanical fault.
unconfirmed - checked since last deletion.
Environmental conditions:
Error status: 00000001
Error priority: 2
Error frequency: 4
Mileage: 87,833 km
Date: 2018.02.10
Time: 18:55:37

Motor speed: 3728.00 rpm.
Normalized load value: 8.2%
Vehicle speed: 157 km/h
Coolant temperature: 89 °C
Intake air temperature: 18 °C
Atmospheric pressure: 1000 mbar.
Voltage at terminal 30: 14.112 V.
Lost count after OBD: 40
Fuel high pressure: Deviation from standard: -0.1785 MPa.
Boost pressure: Target value: 576.48 hPa.
Boost pressure control: Target value: 5.1%.
Status: Error conditions: Diagnosis: Turbocharger pressure control: 0.
Status: Healing conditions. Diagnosis: Turbocharger pressure regulation: 6995.


Readiness: 01100101

"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."


Address 01: Engine Control Module
Label file: None
Control unit part number: 03C 906 026 G. Hardware: 03C 906 026 F.
Component and/or version: 1.4l R4 TSI, H02 4537.
Encoding: 00250012002400000000
Operating number: WSC 00049 770 00137
ASAM Dataset: EV_ECM14TSI01103C906026G 001003 (SE25)
ROD: GV_ECM14TSI011PQ25.rod
VCID: 24403E7B2F096666CE-8070
Sure, here is the translation of the text from German to English:

"1 error found:"

2998 - Recirculation valve for turbocharger (N249)
P2261 00 [039] - mechanical fault.
unconfirmed - checked since last deletion.
Environmental conditions:
Error status: 00000001
Error priority: 2
Error frequency: 4
Mileage: 87,833 km
Date: 2018.02.10
Time: 18:55:37

Motor speed: 3728.00 rpm.
Normalized load value: 8.2%
Vehicle speed: 157 km/h
Coolant temperature: 89 °C
Intake air temperature: 18 °C
Atmospheric pressure: 1000 mbar.
Voltage at terminal 30: 14.112 V.
Lost count after OBD: 40
Fuel high pressure: Deviation from standard: -0.1785 MPa.
Boost pressure: Target value: 576.48 hPa.
Boost pressure control: Target value: 5.1%.
Status: Error conditions: Diagnosis: Turbocharger pressure control: 0.
Status: Healing conditions. Diagnosis: Turbocharger pressure regulation: 6995.


Readiness: 01100101

"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."


Address 01: Engine Control Module
Label file: None
Control unit part number: 03C 906 026 G. Hardware: 03C 906 026 F.
Component and/or version: 1.4l R4 TSI, H02 4537.
Encoding: 00250012002400000000
Operating number: WSC 00049 770 00137
ASAM Dataset: EV_ECM14TSI01103C906026G 001003 (SE25)
ROD: GV_ECM14TSI011PQ25.rod
VCID: 24403E7B2F096666CE-8070
Sure, here is the translation of the text from German to English:

"1 error found:"

2998 - Recirculation valve for turbocharger (N249)
P2261 00 [039] - mechanical fault.
unconfirmed - checked since last deletion.
Environmental conditions:
Error status: 00000001
Error priority: 2
Error frequency: 4
Mileage: 87,833 km
Date: 2018.02.10
Time: 18:55:37

Motor speed: 3728.00 rpm.
Normalized load value: 8.2%
Vehicle speed: 157 km/h
Coolant temperature: 89 °C
Intake air temperature: 18 °C
Atmospheric pressure: 1000 mbar.
Voltage at terminal 30: 14.112 V.
Lost count after OBD: 40
Fuel high pressure: Deviation from standard: -0.1785 MPa.
Boost pressure: Target value: 576.48 hPa.
Boost pressure control: Target value: 5.1%.
Status: Error conditions: Diagnosis: Turbocharger pressure control: 0.
Status: Healing conditions. Diagnosis: Turbocharger pressure regulation: 6995.


Readiness: 01100101

"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."
"Die Sonne scheint hell, und die Vögel zwitschern fröhlich. Es ist ein wunderschöner Tag, um spazieren zu gehen oder ein Picknick im Park zu machen. Viele Menschen genießen das gute Wetter und verbringen Zeit im Freien."


Vehicle type: 6J-SE25 (6N0)
Scan: 01 02 03 04 08 09 10 15 17 19 25 44 4B 55 56 0B

Vehicle Identification Number: VSSZZZ6JZER048485 Mileage: 87,850 km

01-Motor electronics -- Status: Error 0010.
02-Gearbox -- Status: OK 0000
03-Brake electronics -- Status: OK 0000
04-Steering angle sensor -- Status: OK 0000
08-Climate/Heating Unit -- Status: OK 0000
09-Central Electrical System -- Status: OK 0000
10-Parking Assist 2 -- Status: OK 0000
15-Airbag -- Status: OK 0000
17-Terminal block insert -- Status: OK 0000
19-Diagnosis interface -- Status: OK 0000.
Immobilizer -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
4B Multifunction Device -- Status: OK 0000
55-Beam angle adjustment. -- Status: OK 0000.
56-Radio -- Status: OK 0000

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 01: Engine Control Module (J623-CTHE)
Label file: None
Part number SW: 03C 906 026 G, HW: 03C 906 026 F.
Component: 1.4L R4 TSI, part number H02 4537.
Revision: LNH02--- Serial number:
Encoding: 00250012002400000000
Operating Number: WSC 00049 770 00137
ASAM Dataset: EV_ECM14TSI01103C906026G 001003
ROD: GV_ECM14TSI011PQ25.rod
VCID: 24403E7B2F096666CE-8070

Sure, here is the translation of the text from German to English:

"1 error found:"
2998 - Recirculation valve for turbocharger (N249)
P2261 00 [039] - mechanical fault.
unconfirmed - checked since last deletion.
Environmental conditions:
Error status: 00000001
Error priority: 2
Error frequency: 4
Mileage: 87,833 km
Date: 2018.02.10
Time: 18:55:37

Motor speed: 3728.00 rpm.
Normalized load value: 8.2%
Vehicle speed: 157 km/h
Coolant temperature: 89 °C
Intake air temperature: 18 °C
Atmospheric pressure: 1000 mbar.
Voltage at terminal 30: 14.112 V.
Lost count after OBD: 40
Fuel high pressure: Deviation from standard: -0.1785 MPa.
Boost pressure: Target value: 576.48 hPa.
Boost pressure control: Target value: 5.1%.
Status: Error conditions: Diagnosis: Turbocharger pressure control: 0.
Status: Healing conditions. Diagnosis: Turbocharger pressure regulation: 6995.

Readiness: 01100101

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 02: Transmission Label file: DRV\0AM-927-769.clb
Part number SW: 0AM 300 058 A, HW: 0AM 927 769 D.
Part: GSG DSG AG7 431 4530
Revision: 00043014 Serial Number: CU501308075983
Encoding: 0000020
Operating number: WSC 01324 785 00200
VCID: 2F6AC157BDCFD53E23-515C

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 03: Brake Electronics (J104) Label file: .DRV\6R0-907-37x-ESP90.clb
Part number SW: 6R0 907 379 AS, Part number HW: 6R0 907 379 AS.
Component: ESP9.0i front H03 0003
Serial number: --------------
Encoding: 11DD487D432700C888181271C256004D0905
Operating number: WSC 00788 648 00255
ASAM Dataset: EV_Brake1ESP90iBOSCH 003020
ROD: EV_Brake1ESP90iBOSCH_003_VW21.rod
VCID: 0F2A61D7D68FF53E03-805A

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address: Steering angle sensor (G085)
Label file: * DRV\6R0-959-654.clb
Part number SW: 6R0 959 654 Part number HW: 6R0 959 654
Part: STEERING SENSOR H07 0070
Serial number: 24091304650778.
Encoding: 01
Operating Number: WSC 00000 000 00000
ASAM Dataset: EV_LWSKLOVW25X 005001
FILE: EV_LWSKLOVW25X_VW25.rod
VCID: 7EF42C13E125ECB6F8-802A

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 08: Climate Control/Heater (J255)
Label file: 6R0-907-044.clb
Part number SW: 6J0 820 043 E, HW: 6J0 820 043 E.
Component: Climatronic H03 0808
Revision: S0000000
VCID: 2644247351359476D0-8072

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 09: Central Electronics (J519)
Label file: .DRV\7H0-937-08x-09.clb
Part number SW: 7H0 937 090 B, HW: 7H0 937 090.
Component: BCM PQ25 Max4 H74 0712
Revision: B9074001 Serial Number: 0571 258130752
Encoding: 3C8829E88861250093280EF52ECB9FD80EC067E9608D30412000000300000
Operating number: WSC 00788 648 00255
VCID: 2D56DB5F74C3A72E11-8078

Subsystem 1 - Part number: 1K0 955 559 AH
Label file: DRV\1K0-955-559-AG.CLB
Component: RLS 020913 05 54 0403
Encoding: 02242D

Subsystem 2 - Part number SW: 6R0 959 801 AK, HW: 6R0 959 801 AK, Label file: 6R0-959-801.CLB.
Part: J386__TSG_FT 007 5130
Serial number: 13202559130909183544
Encoding: 020000

Subsystem 3 - Part number SW: 6R0 959 802 AR HW: 6R0 959 802 AR Label file: 6R0-959-802.CLB
Part number: J387__TSG_BT 007 5130
Serial number: 13102562130923204955.
Encoding: 020000

Subsystem 4 - Part number: 1K8 951 171 A
Component: DWA sensor 00 001 0103.
Encoding: 000000

Subsystem 5 - Part number: 1K0 951 605 C
Part: LIN BACKUP HO H05 1501
Encoding: 000000

Subsystem 6 - Part number: 1K8 951 171 A
Component: DWA sensor 00 001 0103.
Encoding: 000000

Subsystem 7 - Part number SW: 5K0 959 542 B, HW: 5K0 959 542 B.
Part: E221__MFL-TAS H30 0036
Serial number: 0101178
Encoding: 010000

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 10: Parking Assist 2 (J446) Label file: | DRV\6J0-919-475.clb
Part number SW: 6J0 919 475 D, HW: 1Q0 919 475.
Component: PARKHILFE 4K H09 0016
Revision: -------- Serial Number: 32931325502973
Encoding: 100106
Operating number: WSC 00788 648 00255
ASAM Dataset: EV_SE250ParkiAssis2 S01711
ROD: EV_SE250ParkiAssis2.rod
VCID: 377AF9378E9F1DFE7B-8062

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 15: Airbag (J234) Label file: | DRV\5K0-959-655.clb
Part number SW: 6R0 959 655 M, Part number HW: 6R0 959 655 M.
Part number: VW10AirbagA02 H10 0020
Revision: -------- Serial Number: 003GZ001DLCF
Encoding: 003032
Operating number: WSC 00049 770 00112
ASAM Dataset: EV_AirbaVW10BPAVW250 A01001
ROD: EV_AirbaVW10BPAVW250_VW31.rod
VCID: 4C90B6DBE7198E2626-8018

Crash sensor for driver-side side airbag:
Serial number: 3495RRB401050M2CCHOD

Crash sensor for side airbag, passenger side:
Serial number: 3505RRB401050M2CE1CM

Rear side airbag crash sensor (driver's side):
Serial number: 3515RRB401850LQIEI2O

Crash sensor for rear side airbag, passenger side:
Serial number: 3525RRB400O50L36HI17.

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 17: Control panel module (J285) Label file: | DRV\5K0-920-xxx-17.clb
Part number SW: 6J0 920 806 D, Part number HW: 6J0 920 806 D.
Component: COMBINATION UNIT H01 0709
Serial number: 00000000000000
Encoding: 040C01
Operating number: WSC 00788 648 00255
ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04723
ROD: EV_Kombi_UDS_VDD_RM09_SK46.rod
VCID: 2D56DB5F7CC3A72E11-8078

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 19: Diagnostic Interface (J533)
Label file: .DRV\6N0-909-901-6R.clb
Part number SW: 6N0 909 901, HW: 7H0 937 090.
Component: GW-K-CAN TP20 H74 0712
Revision: B9074001
Encoding: 422000
Operating number: WSC 00788 648 00255
VCID: 70E8022BA3718AC67A-8024

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 25: Immobilizer (J334)
Label file: | DRV\5K0-920-xxx-25.clb
Part number SW: 5K0 953 234 HW: 5K0 953 234
Component: IMMO H01 0709
Serial number:
Encoding: 000000
Operating Number: WSC 00000 000 00000
ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03710
ROD: EV_Immo_UDS_VDD_RM09_VW21.rod
VCID: 6ADC10438DAD701634-803E

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 44: Steering Assist
Label file: DRV\6Q0-423-156.clb
Part number: 6R0 423 156 C.
Part: Power Steering Unit - TRW - V278
Encoding: 11221
Operating number: WSC 00788
VCID: 3068C22BF7F1CAC63A-8064

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 4B: Multifunction device. Label file: DRV\6J0-959-441.clb
Part number: 6J0 959 441 A
Component: MF Module 0007 0001
Encoding: 0000002
Operating number: WSC 77005 000 00000
VCID: 316EC72FA8FBC3CE35-8064

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 55: Headlight range control. Label file: 7L6-907-357-A.lbl
Part number SW: 7L6 907 357 C, HW: 7L6 907 357 C.
Component: AFS Control Unit 0147
Revision: 00H04000 Serial Number:
Encoding: 2688068
Operating number: WSC 00788 648 00255
VCID: 3B72E5077EB7399E9F-806E

Subsystem 1 - Part number: 7L6 941 329 C. Label file: 3D0-941-329.CLB.
Component: AFS-Lst. Module l 0004
Encoding: 00000041

Subsystem 2 - Part number: 7L6 941 329 C Label file: 3D0-941-329.CLB
Component: AFS-Lst. module r 0004
Encoding: 00000041

No error codes found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 56: Radio (J503) Label file: .DRV\5M0-035-1xx-56.clb
Part number SW: 6J0 035 156 Part number HW: 6J0 035 156
Component: Radio H08 0012
Revision: R0000000 Serial number: SEZAZ1N6360507
Encoding: 010004080203
Operating Number: WSC 00049 770 00137
VCID: 64C07E7B678926660E-8030

No error codes found.

End----------------------------(Duration: 03:36)-----------------------------

Relevant factors include the daily distance driven and any special features your vehicle has, such as heated seats, a parking heater, and a start-stop system.

The quiescent current is okay. It's also important to know what type of battery is installed.

Here are two things I can recommend to you:

- Have the battery tested with a battery tester.
- Use VCDS to check relevant generator parameters. It's possible that the generator is no longer providing the full charging voltage/current.

It is not impossible that the battery will slowly start to fail after 5 years. Battery manufacturers ensure that the batteries do not last too long.

So, I understand that the contributor travels 46 km (23 km each way) every day.
He is avoiding high-energy consumption devices.

How do you determine the rated capacity of a battery?

The 1.4 TSI engine will have a start-stop system and therefore likely uses an AGM battery. If you fully charge it, the battery management system will probably be happy and will charge it less afterward. I've observed that, in my car, the battery doesn't always charge to 100%, but usually stays around the 2/3 level.

Check, as the previous speaker mentioned, the generator's output readings and charging voltage, and pay attention to how these values change depending on whether the system is operating at full load, partial load, or in boost mode, and possibly even when lightly braking.

So, I understand that the contributor travels 46 km (23 km each way) every day.
He is avoiding high-energy consumption devices.

How do you determine the rated capacity of a battery?

The 1.4 TSI engine will have a start-stop system and therefore likely uses an AGM battery. If you fully charge it, the battery management system will probably be happy and will charge it less afterward. I've observed that, in my car, the battery doesn't always charge to 100%, but usually stays around the 2/3 level.

Check, as the previous speaker mentioned, the generator's output readings and charging voltage, and pay attention to how these values change depending on whether the system is operating at full load, partial load, or in boost mode, and possibly even when lightly braking.

Thank you for your responses.

The CTEK battery sensor measures the battery capacity and is directly connected to the battery terminals. Using the app, you can then check the current voltage, temperature, and charge level in real time.

I've checked the voltage and temperature readings near the battery using a multimeter and a thermometer, and they are definitely correct.

At idle, the charging voltage is approximately 13.8-14.0V, and at 2000 RPM with the cruise control engaged, it is 14.30-14.50 volts. I need to log the charging current using a clamp meter in the next few days.

Additional information about the 6J Cupra:

-74Ah AGM Battery, Original Equipment Manufacturer (OEM).
-Fully equipped, with everything included except for the sunroof.
-No start/stop function available.
- Bi-Xenon headlights with cornering lights.
-Heated mirrors and wash nozzles.
- Seat heating
- Light/rain sensor
- Navigation system installed as a portable device on the dashboard adapter, with connection to the vehicle's CAN bus.
- Climate control
- DQ200 transmission

I can't find a selectable battery management system in VCDS, but it is activated in the BCM.

I was able to check the generator load during the drive; the value was around 20-25%, and I found more detailed measurement data in the engine control unit.

I'll log that tomorrow.

Have the battery tested with a meter. If you want to be sure.

Based on my experience, I would advise you to get a replacement now, as the battery is likely nearing the end of its lifespan. You won't be able to prevent this with any measures.

Okay, I finally managed to do a log trip, here's the file.

Unfortunately, I haven't been able to perform a meaningful battery test yet.

I am missing the charging voltage and charging current of the generator.

Sorry for the very late reply.

At that time, I chose the path of least resistance and bought a replacement battery.

Thank you very much for your help.