struggle with A3 AKL (AVDI)

[s5oslo]

We use ALL KEY LOST function using AbritesAttachment 747853

Doesnt this change the CS? So no more keys can be ordered from dealer?

[fred77]

Yeah that option believe re-writes CS.

bad idea

[dtip]

why don't you remove clocks and read just 24cXX and prepare it for service mode for any tool.... vvdi,avdi,carprog....

[s5oslo]

why don't you remove clocks and read just 24cXX and prepare it for service mode for any tool.... vvdi,avdi,carprog....

Well, reading 24C we could, but wouldnt we need to read the flash as well? Or am I wrong? 24c is encrypted?
Thats where it stops atm, as vvdi2 programmer doesnt support it. We would need XEP100Prog or something similar?

Sorry for all the noob questions, have not dealt with this one before. Just figured we could get 6 bytes of CS from ECU and brute force the last one.

[rapidlocksmiths]

very bad idea , i would never use the all keys lost option on avdi for these as will come back to haunt you at some point in future

[fred77]

It's terrible the manufactures have this option. will give our trade a bad name


If AVDI can read 6 of the 7 CS bytes via ECU then u can try going to pre-code key then -> find 7th byte.

Not sure if on A3 as I always removed dash now. I like it cos nothing is changed on car - ie no service mode.

[s5oslo]

It's terrible the manufactures have this option. will give our trade a bad name


If AVDI can read 6 of the 7 CS bytes via ECU then u can try going to pre-code key then -> find 7th byte.

Not sure if on A3 as I always removed dash now. I like it cos nothing is changed on car - ie no service mode.

Thanks for the input everyone.
Had to let this one go, but learned alot in the process.