How to diagnose BMW cars with ISTA software?
How to diagnose BMW cars with ISTA software ? 1.BMW ISTA software requires BMW ISTA ICOM NEXT or ENET cable to connect to BMW cars 2. Operations-New-Read out vehicle data-complete identification; 3.Connect 4. Read control unit tree(Read ecu) 5.Read Fault memory; 6.Test plan; 7.Wiring Diagram; 8.Demonstration of car disassembly and installation.