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+---- Thread: VW MQB Lane Assist Memory NEED HELP (/showthread.php?tid=81344)
VW MQB Lane Assist Memory NEED HELP - Vidokas - 19-07-2023
Hello,
I have a problem, camera code 3Q0 980 653 i flashed A5 module and installed 60s Dataset for lane assist. Everything works fine, no fault codes but lane assist lost memory function. Now every time car starts you need to turn on lane assist manualy but before it worked all the time. Lane assist memory can't be activated via adaptations A5 "Personalization of lane dept. warning Cl.15" because it has no access to that channel with security code entered. Memory probably has to be set by changing coding, but i still cant figure out how to solve this problem.
Does anyone know the solution ? Thank you !
Vw Passat B8 PreFL model.
RE: VW MQB Lane Assist Memory NEED HELP - Venigo^ - 19-07-2023
Check longcoding. Hint: Byte 14.
RE: VW MQB Lane Assist Memory NEED HELP - nirvananils - 20-07-2023
I think he use carly or any other crappy App coding tool. That's why he dind't know what to do
RE: VW MQB Lane Assist Memory NEED HELP - Vidokas - 20-07-2023
I flashed camera with VCP and uploaded Dataset with it. I didn't do any coding to A5 unit prior. Ive checked coding with vcds and vcp but Byte 14 in A5 unit is empty only Bit0 and Bit 7 is checked and none of bits are named what they are responsible for. It is possible that lane assist memory is gone due to error in Dataset, bu to recover it i will need to upload stock dataset back.
RE: VW MQB Lane Assist Memory NEED HELP - jokir - 20-07-2023
Activate Byte 14 Bit 2a3
RE: VW MQB Lane Assist Memory NEED HELP - Vidokas - 23-07-2023
(20-07-2023, 16:09 PM)jokir Wrote: Activate Byte 14 Bit 2a3
Thank you very much ! It was Byte 14 Bit 2