Programmable "Coming Home/Leaving Home" feature?

Can I activate this feature on a VW Touran Trendline CH/LH, or does it need to be retrofitted?

Hi, some information about your vehicle would be helpful.
It is possible with some models.
"If your vehicle doesn't have a rain sensor, the daytime running lights (DRL) will always turn on, regardless of whether it's bright or dark. So, you might want to consider only activating the DRL function. However, if you have a larger MFA (Multifunction Display), you can disable it yourself in the menu or adjust the duration of the light. In that case, you can activate everything and customize it to your preferences."

Best regards.

I have a VW Touran Trendline, manufactured in October 2004 (model 1T).
I don't have a rain sensor, but I do have a driving assistance system.
I have VAG-COM, but how do I unlock it?

Hello,

Let's run the automatic error scan and post the results.

Best regards, Rainer.

Sure, I'll try.

->stg 9
-> Function 07: Select long encoding.

-> Byte 00, Bit 07.
-> Byte 02, Bit 04.



Adaptation (10)

-> Channel 001 CH, on-time (0-120s) in 1-second increments.
-> Channel 002 LH: On time (0-120s) in 1-second increments.

But it would be best if you could post your current, complete code... then we can adjust the values to fit your needs.

VAG-COM Version: RKS 704.1
Data as of: 20080302.
Vehicle type: 1K0
Scan: 01 03 08 09 15 16 17 18 19 25 42 44 46 52 56 62 72

Mileage: 116310 km / 72271 miles.

00-Steering angle sensor -- Status: OK 0000
01-Motor -- Status: OK 0000
03-Brakes/ABS -- Status: OK 0000
08-Heating/Climate -- Status: OK 0000
09-Onboard network -- Status: OK 0000
15-Airbag -- Status: OK 0000
16-inch steering wheel -- Status: OK 0000
17-in-1 instrument -- Status: OK 0000
18-Heater -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-way immobilizer -- Status: OK 0000
42-door electric. Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Comfort System -- Status: OK 0000
52-door electric. Front passenger seat. -- Status: OK 0000
56-Radio -- Status: OK 0000
62- Door, electric, left and right -- Status: OK 0000
72-Door, electric, high, right side -- Status: OK 0000

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 01: Engine, Label file: RKS\03G-906-016-BKC.LBL
Part number SW: 03G 906 016 CD, HW: 028 101 194 5.
Part: R4 1.9L EDC G000SG 6246
Encoding: 0000072
Workshop #: WSC 01324

No errors found.
Readiness: 0 0 0 0 0

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 03: Brakes/ABS
Label file: RKS\1K0-907-379-MK60-F.LBL
Part number: 1K0 907 379 K
Component: ESP FRONT MK60 0104
Encoding: 0021190
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 08: Heating/Climate Label file: RKS\1K0-907-044.LBL
Part number: 1K0 907 044 AB
Part: Climatronic PQ35 066 0404

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 09: Body Control Module
Label file: RKS\1K0-937-049.LBL
Part number SW: 1K0 937 049 S Hardware number: 1K0 937 049 S*
Component: On-board network SG 1.0 H30 0704.
Encoding: 08890F020004100000120C000000000000
Workshop #: WSC 00329

Part number: 1T0 955 119 C
Part: VW358 Wiper Blade 012 0401
Encoding: 00065493
Workshop #: WSC 00329

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 15: Airbag
Label file: RKS\1T0-909-605.LBL
Part number SW: 1T0 909 605 C, HW: 1T0 909 605 C.
Part: 02 AIRBAG VW62 0506 1500
Encoding: 0012338
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 16: Steering wheel
Label file: RKS\1K0-953-549.LBL
Part number SW: 1K0 953 549 A, Hardware number: 1K0 953 549 A.
Part: Steering column module 500 0030
Encoding: 0000042
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 17: Combination Instrument
Label file: RKS\1K0-920-xxx-17.LBL
Part number: 1T0 920 861 AX
Component: COMBINATION INSTRUMENT VDD 1014
Encoding: 0003103
Workshop #: WSC 00329

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 18: Auxiliary heater
Label file: None
Part number: 1K0 815 071 H
Component: Auxiliary Heater 031 1312
Encoding: 0000011
Workshop #: WSC 00329

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 19: CAN-Gateway Label file: RKS\1K0-907-530.LBL
Part number SW: 1K0 907 530 E, HW: 1K0 907 951.
Component: Gateway H09 0110
Encoding: 3D3F1340078002
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 25: Immobilizer
Label file: RKS\1K0-920-xxx-25.LBL
Part number: 1T0 920 861 AX
Component: IMMO VDD 1014

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 42: Door electronics. Driver: Label file: RKS\1K0-959-701-MIN1.LBL
Part number: 1T0 959 701.
Part: Door control unit 09 0157.
Encoding: 0000116
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 44: Steering Assist
Label file: RKS\1Kx-909-14x.LBL
Part number: 1K1 909 144 G
Component: EPS_ZFLS, Size 6, Part Number 1401.

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 46: Comfort System. Label file: RKS\1K0-959-433-46.LBL.
Part number: 1K0 959 433 BL
Part number: 01 KSG 0301
Encoding: 80E802087F2D8404084F016011
Workshop #: WSC 00329

Component: Sounder, not mounted.

Component: NGS, not mounted.

Component: IRUE, not mounted.

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 52: Door electric, passenger side. Label file: RKS\1K0-959-702-MIN1.LBL
Part number: 1T0 959 702.
Part: Door control unit 09 0157.
Encoding: 0000116
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 56: Radio
Label file: RKS\1K0-035-1xx-56.LBL
Part number: 1K0 035 186 L
Component: Radio BVX 010 0022
Encoding: 0020200
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 62: Door electric, left and right. Label file: RKS\1K0-959-703-GEN1.LBL
Part number: 1K0 959 703 B
Part: Door control unit 06 0214.
Encoding: 0000048
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 72: Door opener, right side. Label file: RKS\1K0-959-704-GEN1.LBL
Part number: 1K0 959 704 B
Part: Door control unit 06 0214.
Encoding: 0000048
Workshop #: WSC 01324

No errors found.

End.
"Die Sonne schien hell, und ein leichter Wind wehte durch die Bäume. Kinder spielten ausgelassen im Park, während Erwachsene sich auf Bänken entspannten und das Treiben beobachteten. Ein Eiswagen stand am Rande des Parks und verkaufte seine erfrischenden Leckereien. Der Duft von frisch gebackenem Brot zog aus einer nahegelegenen Bäckerei."

Hi,

new encoding would be:
88891F020004100000120C000000000000

Just try it out to see if it works, and if not, just save the original encoding.

Best regards, Rainer.

I entered the new code into the control unit for the board network, but it didn't work.
In what position must the light switch be?
What did I do wrong there?
What normally happens when I activate the "coming home" and "leaving home" lights? (Nothing happens for me!! )

Did the STG also take over the code?

You can encode all sorts of things, but only what the engine control unit (ECU) "knows" will actually be accepted.

Okay, let's code and then take another look at the encoding.

m;

The control unit handles the encoding, but it shows me an error during the scan!
Here's the log after the recoding:

Tuesday, March 25, 2008, 4:54:25:49525
VAG-COM Version: RKS 704.1
Data as of: 20080302.
Vehicle type: 1K0
Scan: 01 03 08 09 15 16 17 18 19 25 42 44 46 52 56 62 72
Mileage: 116400 km / 72327 miles.

00-Steering angle sensor -- Status: OK 0000
01-Motor -- Status: OK 0000
03-Brakes/ABS -- Status: OK 0000
08-Heating/Climate -- Status: OK 0000
09-Onboard network -- Status: Error 0010.
15-Airbag -- Status: OK 0000
16-inch steering wheel -- Status: OK 0000
17-in-1 instrument -- Status: OK 0000
18-Heater -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-way immobilizer -- Status: OK 0000
42-door electric. Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Comfort System -- Status: OK 0000
52-door electric. Front passenger seat. -- Status: OK 0000
56-Radio -- Status: OK 0000
62- Door, electric, left and right -- Status: OK 0000
72-Door, electric, high, right side -- Status: OK 0000

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 01: Engine, Label file: RKS\03G-906-016-BKC.LBL
Part number SW: 03G 906 016 CD, HW: 028 101 194 5.
Part: R4 1.9L EDC G000SG 6246
Encoding: 0000072
Workshop #: WSC 01324

No errors found.
Readiness: 0 0 0 1 1

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 03: Brakes/ABS
Label file: RKS\1K0-907-379-MK60-F.LBL
Part number: 1K0 907 379 K
Component: ESP FRONT MK60 0104
Encoding: 0021190
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 08: Heating/Climate Label file: RKS\1K0-907-044.LBL
Part number: 1K0 907 044 AB
Part: Climatronic PQ35 066 0404

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 09: Body Control Module
Label file: RKS\1K0-937-049.LBL
Part number SW: 1K0 937 049 S Hardware number: 1K0 937 049 S*
Component: On-board network SG 1.0 H30 0704.
Encoding: 88891F020004100000120C000000000000
Workshop #: WSC 00329

Part number: 1T0 955 119 C
Part: VW358 Wiper Blade 012 0401
Encoding: 00065493
Workshop #: WSC 00329

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

"1 error found:"
02390 - Controller for ambient lighting (E400)
009 - Interruption/Short circuit to ground.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 15: Airbag
Label file: RKS\1T0-909-605.LBL
Part number SW: 1T0 909 605 C, HW: 1T0 909 605 C.
Part: 02 AIRBAG VW62 0506 1500
Encoding: 0012338
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 16: Steering wheel
Label file: RKS\1K0-953-549.LBL
Part number SW: 1K0 953 549 A, Hardware number: 1K0 953 549 A.
Part: Steering column module 500 0030
Encoding: 0000042
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 17: Combination Instrument
Label file: RKS\1K0-920-xxx-17.LBL
Part number: 1T0 920 861 AX
Component: COMBINATION INSTRUMENT VDD 1014
Encoding: 0003103
Workshop #: WSC 00329

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 18: Auxiliary heater
Label file: None
Part number: 1K0 815 071 H
Component: Auxiliary Heater 031 1312
Encoding: 0000011
Workshop #: WSC 00329

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 19: CAN-Gateway Label file: RKS\1K0-907-530.LBL
Part number SW: 1K0 907 530 E, HW: 1K0 907 951.
Component: Gateway H09 0110
Encoding: 3D3F1340078002
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 25: Immobilizer
Label file: RKS\1K0-920-xxx-25.LBL
Part number: 1T0 920 861 AX
Component: IMMO VDD 1014

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 42: Door electronics. Driver: Label file: RKS\1K0-959-701-MIN1.LBL
Part number: 1T0 959 701.
Part: Door control unit 09 0157.
Encoding: 0000116
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 44: Steering Assist
Label file: RKS\1Kx-909-14x.LBL
Part number: 1K1 909 144 G
Component: EPS_ZFLS, Size 6, Part Number 1401.

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 46: Comfort System. Label file: RKS\1K0-959-433-46.LBL.
Part number: 1K0 959 433 BL
Part number: 01 KSG 0301
Encoding: 80E802087F2D8404084F016011
Workshop #: WSC 00329

Component: Sounder, not mounted.

Component: NGS, not mounted.

Component: IRUE, not mounted.

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 52: Door electric, passenger side. Label file: RKS\1K0-959-702-MIN1.LBL
Part number: 1T0 959 702.
Part: Door control unit 09 0157.
Encoding: 0000116
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 56: Radio
Label file: RKS\1K0-035-1xx-56.LBL
Part number: 1K0 035 186 L
Component: Radio BVX 010 0022
Encoding: 0020200
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 62: Door electric, left and right. Label file: RKS\1K0-959-703-GEN1.LBL
Part number: 1K0 959 703 B
Part: Door control unit 06 0214.
Encoding: 0000048
Workshop #: WSC 01324

No errors found.

"Der schnelle braune Fuchs springt über den faulen Hund."
Address 72: Door opener, right side. Label file: RKS\1K0-959-704-GEN1.LBL
Part number: 1K0 959 704 B
Part: Door control unit 06 0214.
Encoding: 0000048
Workshop #: WSC 01324

No errors found.

End.
"Der schnelle braune Fuchs springt über den faulen Hund."

Okay, here's the translation:

"Just a different question: Is it correct that you also have daytime running lights?"


Please try this one.

A8890F020004100000120C000000000000

It should actually work...

If you don't have daytime running lights, you could try these; they are made for the Swiss market but don't include daytime running lights.

A0890F020004100000120C000000000000


Best regards.

"Thank you!"
CH works!!
Is there still any possibility of LH happening?

What encoding are you using now?
As far as I know, the "Leaving Home" feature only works with a Golf V headlight switch and car functionality, and it also requires a body control module (BCM) with 21 bytes of data (although I'm not entirely sure about that).

[Translating...]

A8890F020004100000120C000000000000

I might just try buying a headlight switch from a Golf V on eBay and see if it works. It sometimes only costs around 20 euros.

If there is no other solution for LH.
Should I set the time for CH to STG 9, then go to "Adjust," and select channel 01?
Can you tell me what an auxiliary driving light is?