Answer
Mar 20, 2025 - 10:26 AM
For your 2017 BMW 440i Gran Coupe with the B58 engine, the correct manual to use is the 2018 BMW 440i Coupe & Gran Coupe Comprehensive Service Manual. It fully covers the B58 3.0L turbocharged engine and provides detailed repair procedures, maintenance guidelines, wiring diagrams, and troubleshooting instructions specifically tailored to your vehicle model and engine configuration.
