[bmchicago]

it can also depend on chassis. On motorrad maybe works different than car.

The models before E65 7 Series or any vehicle without MOST fiber optic network, the control units that can be flashed is limited.

For Example E83.
Only these modules can be reflashed or updated.
DME, EGS, VTG, DSC

ISTA/P will not automatically determine updates and you must check manually or use KIS database to see if an update is available. These vehicles do not have I-Levels and rely on programmed part numbers in ETK or KIS, or SIB.

like i said, maybe motorrad is different that vehicle. i have no experience with bikes. if you look on ETK there are i-levels in supplement section next to ZFE.