The As-Built Library in ISTA 4.40 has been reindexed. For techs, this means:
For shops using a paid BMW AOS (Aftersales Online System) subscription, ISTA 4.40 optimizes the handshake with BMW’s servers. Version 4.40 reduces latency when retrieving current wiring diagrams (SSP) and repair instructions (ASU). Technicians report a 20% faster loading time for complex circuit diagrams compared to version 4.33. ista 4.40