2019 BMW 440i Service and Repair Manual

This factory service and repair manual for the 2019 BMW 440i is a two-body, two-trim book: convertible and coupe, Base and M Sport, all with the 3.0L turbocharged DOHC inline-six burning gasoline. Because the drivetrain does not vary, the sections a shop opens most often, engine management, driveline service, brake and suspension work, read the same for every car, and the specifications they quote need no qualification before they are used.

Engines covered

• 3.0L inline-six — DOHC, turbocharged, gasoline

Body styles covered

• 2-door convertible
• 2-door coupe

Trims covered

• Base
• M Sport

Known issues on the 2019 440i. Coverage follows the car rather than the symptom. The engine chapters give fuel, ignition, boost, cooling and emissions procedures for the turbocharged six along with its clearances and torque figures. Driveline material covers transmission service and diagnosis. The chassis is documented with brake, steering and suspension specifications, and the body sections take the convertible and the coupe in turn, with wiring diagrams and connector locations for tracing electrical faults in either.