11-27-2023, 04:18 AM
Hey glad that finally worked and nice work on the rest!
I know I am way late seeing some of the earlier conversation, but many of the less critical modules do not have the VIN of the car written to them. The AUD does not, the HCMs do not. The compatibility of parts with VIDA is managed by the diagnostic number. And in the case of added modules, the mere presence of the module that would not be in the car as original. It's a smart move to make a switch to turn the added module off.
Returning to "compatible with VIDA for software updates" is a matter of:
In your case, you are correct, if you disable the PSMD/PSMP and swap the B&W AUD back to original, you are compatible with VIDA to install a Total Upgrade.
I know I am way late seeing some of the earlier conversation, but many of the less critical modules do not have the VIN of the car written to them. The AUD does not, the HCMs do not. The compatibility of parts with VIDA is managed by the diagnostic number. And in the case of added modules, the mere presence of the module that would not be in the car as original. It's a smart move to make a switch to turn the added module off.
Returning to "compatible with VIDA for software updates" is a matter of:
- remove/disable any added modules
- swap any modules with different diagnostic part number, back to original
- do nothing with swapped modules with same diagnostic part number as original
In your case, you are correct, if you disable the PSMD/PSMP and swap the B&W AUD back to original, you are compatible with VIDA to install a Total Upgrade.