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Post by killmanau on Jun 2, 2022 13:35:53 GMT
Hello everyone,
I just installed an original swivel towbar on my 2019 scala, and it was already prepared for it.
Now i got some problems coding it, first of all, i cant get the release button to work, it doesnt ligt up, and it doesnt do anything, does anyone know if i must activate it somehow?
Also when i get it to work, what stuff do i need to code, the obdeleven already found the controle box for the towbar and i already tried coding the stuff i could find online, but again, if i cant get the button to work, i cant really check if its coded right
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jruck
New Member
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Post by jruck on Aug 3, 2022 8:14:11 GMT
I'm in the same boat, only mine doesn't have the tow bar prep and waiting for the parts. It'd be great if someone could post the results here.
Thanks in advance.
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elias
New Member
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Post by elias on Dec 14, 2022 22:25:50 GMT
Control Unit 01, Long Coding, Byte 05 Bit = Bit 4 — Trailer —Installed/NotInstalled
Control Unit 13, Long Coding, Byte 03- -> Control module for Trailer recognition control -> Installed,
Control Unit 17, Long Coding (0) Trailer positioning assistant options options are No, Yes
Control Unit 76, Long Coding (0) Trailer options are without trailer hitch, Trailer hitch (manually removable), Pivoting trailer hitch
Control Unit A5, Long Coding -> AAG -> coded
Under Adaptations:
Control Unit 5F — Adaptación-> Veicle funcion list BAP-> Trailer assistant_0x36
Control Unit 19 — Adaptación-> instalación list->Trailer Function->coded
Control Unit 09-> Adaptación->
Vernetzung-> Trailer-> installed
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jopsu
New Member
Posts: 2
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Post by jopsu on Jan 7, 2023 16:17:44 GMT
Hello everyone, I just installed an original swivel towbar on my 2019 scala, and it was already prepared for it. Now i got some problems coding it, first of all, i cant get the release button to work, it doesnt ligt up, and it doesnt do anything, does anyone know if i must activate it somehow? Also when i get it to work, what stuff do i need to code, the obdeleven already found the controle box for the towbar and i already tried coding the stuff i could find online, but again, if i cant get the button to work, i cant really check if its coded right Hello, what everything you needed to install the towbar device on the muscle with the preparation, thank you |
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lieuw
New Member
Posts: 2
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Post by lieuw on Feb 4, 2023 20:04:23 GMT
Hello everyone, I just installed an original swivel towbar on my 2019 scala, and it was already prepared for it. Now i got some problems coding it, first of all, i cant get the release button to work, it doesnt ligt up, and it doesnt do anything, does anyone know if i must activate it somehow? Also when i get it to work, what stuff do i need to code, the obdeleven already found the controle box for the towbar and i already tried coding the stuff i could find online, but again, if i cant get the button to work, i cant really check if its coded right Hi, did you get it working? I’m stuck as well |
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lieuw
New Member
Posts: 2
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Post by lieuw on Feb 4, 2023 20:05:02 GMT
Control Unit 01, Long Coding, Byte 05 Bit = Bit 4 — Trailer —Installed/NotInstalled Control Unit 13, Long Coding, Byte 03- -> Control module for Trailer recognition control -> Installed, Control Unit 17, Long Coding (0) Trailer positioning assistant options options are No, Yes Control Unit 76, Long Coding (0) Trailer options are without trailer hitch, Trailer hitch (manually removable), Pivoting trailer hitch Control Unit A5, Long Coding -> AAG -> coded Under Adaptations: Control Unit 5F — Adaptación-> Veicle funcion list BAP-> Trailer assistant_0x36 Control Unit 19 — Adaptación-> instalación list->Trailer Function->coded Control Unit 09-> Adaptación-> Vernetzung-> Trailer-> installed I did every change except for the first one, get an error 31 there. Any ideas? |
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jopsu
New Member
Posts: 2
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Post by jopsu on Feb 22, 2023 5:42:08 GMT
Hello there on OBD, you won't get an answer here. I had the same problem. If the towing control unit is new or not parameterized for the electrical hitch, no coding will help. The unit needs to be parameterized, and OBD cannot do that. If you don't have the correct parameterization file, ODIS won't help either. The only solution is to visit an authorized service or use ODIS with access to VW servers. It can also be resolved in home conditions.
It's not worth coding because the final solution will set all units automatically.
If you're interested, I can advise on a solution. The total cost is approximately 50 USD if you don't have a cable for ODIS.
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