Each Haynes manual is written for the do-it-yourselfer and provides step-by-step instructions based on a complete disassembly of the vehicle.  This hands-on experience provides the reader with specific and detailed instructions for performing everything from basic maintenance and troubleshooting to a complete engine overhaul.  The models and model years covered in this title are as follows:
Ford Focus 2012-2018

Exclusions: Does not include information specific to Focus Electric models.

This Haynes automotive repair manual includes 700 photos and the following chapters: 

Introduction
Chapter 1: Tune-up and routine maintenance
Chapter 2: Part A: Four-cylinder engines
Chapter 2: Part B: Three-cylinder engine
Chapter 2: Part C: General engine overhaul procedures
Chapter 3: Cooling, heating and air conditioning
Chapter 4: Part A: Fuel and exhaust systems
Chapter 5: Engine electrical systems
Chapter 6: Emissions and engine control systems
Chapter 7: Part A: Manual transaxle
Chapter 7: Part B: Automatic transaxle
Chapter 8: Clutch and driveaxles
Chapter 9: Brakes
Chapter 10: Suspension and steering systems
Chapter 11: Body
Chapter 12: Chassis electrical system
Wiring Diagrams