Answer
Jun 11, 2025 - 08:00 PM
Yes, this manual absolutely includes detailed wiring diagrams for the ZGW2 (central gateway module), NBT (Next Big Thing infotainment system), and FEM (Front Electronic Module) including OBD-related connections.
This is the official ISTA-based software used in BMW dealer environments, and it covers the full electrical architecture of the 2014 BMW 114i (F21). You’ll find complete CAN-bus schematics, connector pinouts, and signal routing diagrams for all major modules — including the ones you've listed — making it ideal for retrofits, coding work, diagnostics, or component replacement.
