2016 BMW 320i Service and Repair Manual

This factory service and repair manual for the 2016 BMW 320i covers a four-door sedan sold as Base, Luxury, M Sport and Sport, all with the turbocharged 2.0-liter double-overhead-cam inline-four of 122 cubic inches. Trim does not change the drivetrain, so the engine and driveline chapters read the same for all four cars, and the differences worth looking up sit in the equipment that the body sections and wiring diagrams have to account for.

Engines covered

• 2.0L inline-four (122 cu in) — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sedan

Trims covered

• Base
• Luxury
• M Sport
• Sport

Known issues on the 2016 320i. The turbocharged four is documented in depth: timing and valve gear, charge-air and boost control, oil feed and cooling for the turbocharger, and fuel and ignition diagnostics with the pressures and resistances used to test them. Transmission and driveline service follows with its own specifications. The chassis chapters cover brake hydraulics, suspension repair and steering with alignment data, and the electrical sections carry full wiring diagrams and connector views for tracing faults across the four trims.