BMW F40 — repair instructions and wiring diagrams
Original BMW documentation for the F40 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
- 2018–2022
- Body types
- hat
- Documents
- 7,343
- Wiring diagrams
- available
Open the F40 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.
- 116d
- 116i
- 118d
- 118i
- 120d
- 120d xDrive
- 120i
- 128ti
- M135i xDrive
Example procedures for the F40
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.
- Replacing engine block completely11 Engine
- Removing and installing/replacing the exhaust manifold18 Exhaust system
- Removing and installing/replacing oil pressure switch12 Engine electrical system
- Replacing the radial shaft seal for the torque converter24 Automatic transmission
- Servicing particulate filter0 Maintenance and general note
- Removing and installing or replacing double clutch28 Twin-clutch gearbox (DKG)
- Replacing evaporator (with empty housing) (heating and air conditioning unit removed)64 Heating and air conditioning
- Replacing rear axle support (Flat rate unit without wheel alignment)33 Rear axle, rear-wheel drive, guide
- Removing and installing high pressure pump13 Fuel preparation and control
- Remove and install manual transmission23 Manual gearbox
- Replacing carrier for dashboard51 Body equipment
- Replace radial shaft seal for output on transfer box27 Transfer box
- Removing and installing or replacing airbag module on passenger's side72 Body parts and accessories
- Removing and installing head-up display62 Instruments
- Replacing panoramic glass sunroof54 Slide/tilt sunroof and soft top
- Replace fuel tank16 Fuel supply
- Replacing tailgate41 Body
- Removing/installing/replacing seat and backrest frame for driver’s seat52 Seats and motorcycle seat
- Removing and installing coolant radiator17 Cooling
- Replacing grooved ball bearing in propeller shaft centre bearing26 Propeller shaft
- Removing and installing/renewing roof aerial (headlining lowered)65 Audio, navigation, information systems
- Replacing front axle support (Flat rate unit without wheel alignment)31 Front axle, front suspension
- Remove and install bearing support for pedal mechanism completely35 Pedals
- Replacing the telematics control unit under the headlining ( with slide/tilt sunroof)84 Communication systems