[Yarbis]

Hi all,

I got a customer car in recently, and determined the CAS was bricked. He had someone (won't say who) come code a key. We believe they hooked a battery tender backwards. No dash lights would come on, and the car didn't react to the ignition button.

Ordered a new CAS and key from BMW, and now it starts and moves, but in limp mode with code 2fa4. VTG (transfer case) module was also not reading 90% of the time in ista/d. We reprogrammed the entire car with an Autel Maxisys Ultra, and still to no avail.

DME shows an incorrect data code, CAS says there is no coding (From BMW), and there are about 4 DSC/4x4 codes, which I believe are from the DME and CAS codes.

I believe the powerclass doesn't match between the DME and CAS, but of course my ista/P is the only porgram not working. Trying to reinstall now.

Any input appreciated!