G26 BEV

BMW G26 BEV Repair Manuals – PDF & USB (2021–2025)

The BMW G26 BEV platform, officially known as the BMW i4, marks a significant shift in BMW’s electrification strategy—blending sport-luxury heritage with pure electric performance. Built on the CLAR platform, the G26 i4 offers precise German engineering paired with powerful electric drivetrains, innovative driver assistance tech, and advanced battery architecture.

These factory-original BMW G26 BEV service manuals, delivered as searchable PDF downloads or preloaded on USB drives, provide expert-level detail for service professionals, EV specialists, and technical DIY owners. Every manual is derived directly from BMW’s own dealer repair documentation and covers every aspect of maintenance, diagnostics, and repair for the i4 BEV.

Vehicle Coverage

• BMW i4 eDrive35 (G26 BEV)

• BMW i4 eDrive40 (G26 BEV)

• BMW i4 M50 (G26 BEV)

• Model years: 2021, 2022, 2023, 2024, 2025

Included in the Manuals

High-Voltage Battery & Charging Systems

• Battery pack disassembly & replacement

• Thermal management & cooling circuit service

• HV insulation testing & emergency shut-off

• DC fast charging & AC Level 2 diagnostics

Drivetrain & Electric Motor Service

• eDrive motor & inverter removal procedures

• Gearbox and mount servicing

• Torque control and traction diagnostics

• Regenerative braking system testing

OEM Wiring Diagrams

• EV CAN bus and LIN architecture

• Power distribution & safety circuits

• Charge controller, battery sensors, relays

ISTA Diagnostic Procedures

• ISTA test plans for fault isolation

• Module coding and software reset guides

• Service function workflows for BMW EVs

iDrive & Infotainment Troubleshooting

• Screen, amplifier, and controller testing

• Connectivity, OTA updates, navigation diagnostics

• Fault codes for multimedia, telematics, driver profiles

ADAS & Chassis Systems

• Driver assistance calibration (LKA, ACC, parking assist)

• Adaptive damping & rear axle control

• EV-specific brake blending and service

Format Options

• PDF Download – Easy to search, print, and navigate

• USB Flash Drive – Portable, compatible with Mac & PC, ready to use offline

Ideal For

• BMW workshop technicians

• Independent EV service providers

• Certified repair facilities

• Technical training centers

• DIY owners with EV experience