VCDS HEX-V2
OBDEleven
Gary: Again, I'm not familiar with a EOS, but here's a long code screen from a 3C0-937-049 module - which I understand is fitted to Golf mk V vehicles (Google "3C0937049 MKV")
This screen shot comes from a VCDS device, but it doesn't matter - I've included it to confirm that the module enables user control of cold diagnosis
If your EOS has the same module - Byte 19, Bit 0 is the software switch for cold diagnosis on the low-beam lamps. The PRO version of OBD11 should be able to turn-off this function (simply flip the status of the Bit).
OBD11 calls this module "Central electrics" and it lives @ address hex09 on the CAN network
Don
Last edited by DV52; 23-08-2020 at 08:06 AM.
Please don't PM to ask questions about coding, or vehicle repairs. The better place to deal with these matters is on-line, in the forum proper. That way you get the benefit of the expertise of the wider forum! Thank you.
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