The daten files used to update and code modules are v59.5
So, taking the version above as an example. ISTA-P version is currently at 3.59.5.00 i think (not 100%) Say some of the software updates are for the E9x chassis the integration level will also be updated. When BMW have software updates ready they will release a new version of ISTA-P. Your car will have a software integration level commonly known as 'I-LEVEL' / 'I-STUFE' (German)īasically BMW use a piece of software called ISTA-P which uses dates files to update various modules in your car. I'll try and point you in the right direction.
