BMW G22 — repair instructions and wiring diagrams
Original BMW documentation for the G22 body — what is commonly known as BMW TIS: step-by-step repair and maintenance procedures with illustrations, tightening torques and specifications. Navigation follows the vehicle’s assemblies, as in the factory system.
This body series also has wiring diagrams (what is commonly known as BMW WDS): circuit diagrams, connectors and pinouts, component locations.
- Production years
- 2019–2022
- Body types
- coupé
- Documents
- 8,465
- Wiring diagrams
- available
Open the G22 catalogue Search by title
Model variants
Documents apply to a specific variant: after picking the body you specify engine, drive and build date, and irrelevant procedures are filtered out.
- 420d
- 420d xDrive
- 420i
- 420i xDrive
- 430d xDrive
- 430i
- 430i xDrive
- M440d xDrive
- M440i
- M440i xDrive
Example procedures for the G22
One of the most detailed procedures from each section — so you can see what is actually inside. The full list opens after a free registration.
- replace cylinder head11 Engine
- Completely removing and installing front axle with engine and transmission31 Front axle, front suspension
- Replacing the injection system pressure regulator (after vehicle diagnosis)13 Fuel preparation and control
- Removing and installing/replacing evaporator (heating and air-conditioning unit removed)64 Heating and air conditioning
- Removing and installing/replacing the exhaust manifold18 Exhaust system
- Remove and install / replace Module 1, sensor system engine wiring12 Engine electrical system
- Replacing the radial shaft seal for the torque converter24 Automatic transmission
- Replace electrical steering gear (EPS) (Flat rate specification without wheel alignment) (after vehicle diagnosis) (flat rate specification without programming/encoding, see 61 00 ...)32 Steering and Wheel Alignment
- Replacing carrier for dashboard (without draw-off, evacuation and filling)51 Body equipment
- Replacing all rubber mounts for rear axle support33 Rear axle, rear-wheel drive, guide
- Removing and installing/replacing fuel filler pipe16 Fuel supply
- Replace front left or right door41 Body
- Replacing the drive for the glass slide/tilt sunroof panel (after vehicle diagnosis)67 Electric motor
- Removing and installing or replacing airbag module on passenger's side72 Body parts and accessories
- Removing and installing head-up display62 Instruments
- Replacing glass slide/tilt sunroof frame (Glass slide/tilt sunroof removed)54 Slide/tilt sunroof and soft top
- Replacing the coolant line in cylinder head expansion tank (Without cooling system venting)17 Cooling
- Replacing front left or right spring strut (Adaptive chassis and suspension)37 Integrated Suspension Systems
- Removing/installing/replacing seat and backrest frame for driver’s seat52 Seats and motorcycle seat
- Replacing grooved ball bearing in propeller shaft centre bearing26 Propeller shaft
- Servicing particulate filter0 Maintenance and general note
- Removing and installing the transfer box27 Transfer box
- Replacing left engine mount22 Engine and transmission mounting
- Replacing trim on gear selector switch and all trim of the operating facility in the centre console61 General vehicle electrical system