BMW i8

BMW i8 (I12/I15) Repair Manuals – PDF & USB (2014–2020)

The BMW i8, launched in 2014, redefined the hybrid supercar category with its futuristic design and cutting-edge engineering. Built on the I12 (Coupé) and I15 (Roadster) platforms, the i8 combines a 1.5L turbocharged 3-cylinder engine with an electric motor to deliver a premium plug-in hybrid experience. Featuring lightweight carbon fiber construction, advanced eDrive systems, and integrated iDrive infotainment, the i8 remains a benchmark in BMW’s electrified lineup.

Our complete and official BMW i8 factory repair manuals are sourced from dealer-level documentation and available in searchable PDF and USB flash drive formats. They are ideal for service professionals, hybrid specialists, and technical enthusiasts.

Chassis & Model Coverage

• BMW i8 I12 Coupé (2014–2020)

• BMW i8 I15 Roadster (2018–2020)

• Global and North American models

Manual Contents

Hybrid Drivetrain & Battery System

• HV battery disassembly, cooling, and diagnostics

• Charging fault codes & onboard diagnostics

• High-voltage safety and isolation testing

• BMW i8 hybrid drivetrain diagnostics

Gasoline Engine & Transmission

• B38 1.5L 3-cylinder engine teardown

• Gearbox servicing and torque specs

• Turbocharger inspection and cooling system

OEM Wiring Diagrams

• BMW i8 wiring diagram PDF

• CAN/LIN network troubleshooting

• Charging, inverter, and powertrain schematics

ISTA Diagnostics & Fault Codes

• ISTA diagnostic guide BMW i8

• Battery control unit fault tracing

• Hybrid powertrain module programming

• Control unit replacement workflows

Chassis, Brakes, and Suspension

• BMW i8 technical repair manual USB

• Adaptive suspension tuning

• Regenerative brake blending and testing

• Subframe and carbon tub procedures

Infotainment & iDrive Systems

• BMW i8 iDrive troubleshooting

• Screen, amplifier, and connected drive

• Navigation module repair and update procedures

Formats Available

• PDF Download – Optimized for mobile/tablet/desktop

• USB Flash Drive – Ready-to-use, no installation required

Best For

• Certified BMW workshops

• Independent EV/hybrid specialists

• Technical colleges & training centers

• DIYers with hybrid vehicle experience