1999 BMW 318i Service and Repair Manual

This factory service and repair manual for the 1999 BMW 318i covers the model in its narrowest form: a two-door convertible in Base trim, powered by the 1.9-liter naturally aspirated inline-four with double overhead camshafts on gasoline. A single body and a single engine make for a manual with no branching — one set of clearances, one set of fuel and ignition specifications, one wiring architecture — plus the convertible content for the folding top, its drive, its sealing and the reinforced structure underneath it.

Engines covered

• 1.9L inline-four — DOHC, naturally aspirated, gasoline

Body styles covered

• 2-door convertible

Trims covered

• Base

Known issues on the 1999 318i. Work on this car concentrates in a few places, and the manual meets them with procedure rather than generality: engine mechanical and timing service for the 1.9-liter four, fuel delivery and ignition diagnostics, clutch and transmission specifications, brake and suspension torque values, and the body chapters that matter most on a convertible — top mechanism adjustment, drive and hydraulic components, weather seal fitment and the wiring that runs through moving panels. Diagnostics are organized by system, so a symptom leads to a test rather than to a parts list.