2022 BMW 745e xDrive Service and Repair Manual

This factory service and repair manual for the 2022 BMW 745e xDrive is built around one engine, one body and one trim: a turbocharged 3.0L DOHC inline-six on gasoline, working as part of a plug-in hybrid drive, in a four-door sedan offered as Base. What makes the service material worth reading closely is not breadth but depth. A single powertrain is described in full, with its fueling, charging, cooling and control module behavior documented in one place rather than split across several variants of the same car.

Engines covered

• 3.0L inline-six plug-in hybrid — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sedan

Trims covered

• Base

Known issues on the 2022 745e xDrive. Wiring is where a car like this asks the most of a workshop, because the low-voltage network, the high-voltage circuit and the charging hardware all have to be traced separately before any conclusion holds. The diagrams here are drawn for the 2022 car specifically, with connector views and circuit paths that match what is actually in the harness. Alongside them sit the engine specifications and torque values, the cooling procedures for both halves of the powertrain, and the diagnostic routines for the driveline and chassis systems.