2020 BMW i3s Service and Repair Manual

This factory service and repair manual for the 2020 BMW i3s is written around a four-door hatchback sold in four trims, from Base through Sport, with a power list of two entries: battery-electric drive and a 0.6L SOHC inline-two. The book therefore has to serve both a car with no engine to tune and one that carries a small naturally aspirated twin alongside the battery, and it keeps the two apart, with separate procedures, specifications and diagnostics for each.

Engines covered

• 0.6L I2 battery electric — SOHC, naturally aspirated
• Battery-electric drive (EV)

Body styles covered

• 4-door hatchback

Trims covered

• Base
• Range Extender
• REX Sport
• Sport

Known issues on the 2020 i3s. The manual carries a fair amount of coverage. Battery-electric drive is documented with its own procedures and diagnostic routines, the 0.6L twin with the clearances and torque values an engine needs, and the hatchback body and chassis with brake, steering and suspension work plus wiring diagrams for the circuits that run through it.