communication trouble with VAG14 obd interface and vcds, "security Access " greyed

[FrankMuenzner]

Hello,
i have an ald obd china clone (VAG14), the clone has the firmware 1.94.

mcu: D79F8513A
MCP2512
FTDI:ft232bl


, last time i had used it with win7 and vcds 15.7.1 - all things worked fine.


Because i must change the steering sensor, i have no abs/esp function.
Because i want teach my steering sensor, i try to use my obd interface.
For this i installed vcds 15.7.1 in my win10 OS,
After the driver installation i can find the interface.

If i connect the interface to pc, it can find the interface.
If the interface is connected to car i can read out errors and clear it.

But i can't teach the steering sensor because the "Security Access" button is greyed out.

Could it be that the downloaded version will not work with my interface - or how coul it be that security access button is grayed out?

I hope somebody has a solution for me.


aS I SEE AT THIS TIME - what i have SEEMS TO BE the Avtoadapter VAG-Com HEX-CAN chip NEC D79F8513A


Anybody could help?

Best regards

[Meat-Head]

Yeah, have to be vague, options, settings, test

somewhow it's gone to "home basic dumb person mode"

test check etc see if comes to life mine did that not sure what I dud