BMW 4 Series
BMW 4 Series Repair & Workshop Manuals – PDF & USB Download
Ensure top performance and reliability from your BMW 4 Series with a factory-grade repair manual. Whether you drive a Coupé, Gran Coupé, or Convertible, these manuals are designed to provide step-by-step repair instructions, diagnostics, and service procedures for all systems and trims.
Covering everything from turbocharged engine maintenance and xDrive servicing to wiring schematics and module programming, these manuals are ideal for independent garages, BMW technicians, and hands-on owners alike.
About the BMW 4 Series (F32/F33/F36, G22/G23/G26)
Launched in 2013, the BMW 4 Series spun off from the 3 Series to emphasize sportier design and dynamic performance. The first generation includes the F32 Coupé, F33 Convertible, and F36 Gran Coupé, with petrol and diesel engines such as the N20, B48, B58, and N55.
The second-generation G22 Coupé, G23 Convertible, and G26 Gran Coupé (launched from 2020 onward) continue this evolution with bold styling, advanced tech like iDrive 7.0, and powerful engines including M440i xDrive and M4 variants.
What’s Included in the Manual
Complete BMW 4 Series repair manual PDF with official service data
Engine repair and diagnostics for petrol and diesel engines (B48, B58, N20, N55, N47, B47)
Transmission service guides – manual, automatic, and xDrive AWD
BMW 4 Series wiring diagrams for electronic modules and sensors
Repair guides for suspension, steering, brakes, climate control, and more
Coding and programming instructions for control modules, including iDrive and ECU
OEM specifications for torque, fluids, fuses, relays, and reset procedures
Models Covered
BMW 420i, 430i, 440i (F32, F33, F36, G22, G23, G26)
BMW 418d, 420d, 430d, 435d (diesel variants)
BMW M4 Coupé & Convertible
xDrive and rear-wheel-drive versions
All trims: Sport Line, Luxury Line, M Sport, M Performance
Supported Engines
Petrol: B48, B58, N20, N55
Diesel: B47, N47
Available with both manual and automatic transmissions
Delivery Formats
Instant PDF Download – Printable, searchable
USB Thumb Drive – Offline access, perfect for workshops
Who Should Use This Manual
BMW 4 Series owners maintaining or upgrading their car
BMW technicians and garage mechanics
DIY enthusiasts tuning engines and retrofitting electronics
Shops diagnosing BMW engine faults, electrical issues, and gearbox problems
Why Choose Our BMW 4 Series Manual?
Covers every system: mechanical, electrical, body, interior, safety, climate
OEM-grade data used by BMW dealerships
Compatible with ISTA, INPA, and other BMW diagnostic tools
Lifetime access—no subscriptions
Trusted globally by workshops and enthusiasts