2024 BMW 740i xDrive service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- Base Sedan 4-Door
Engines covered
- 3.0L 2998CC l6 MILD HYBRID EV-GAS (MHEV) DOHC Turbocharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
BMW of North America (BMW) is recalling certain 2024-2025 530i xDrive, 540i xDrive, 2024-2025 i5 eDrive40, i5 M60 xDrive, 2025 i5 xDrive40, 2024 740i xDrive, 760i xDrive, 750e xDrive, i7 eDrive50, i7
A sudden increase in required steering effort increases the risk of a crash.
Dealers will replace the steering spindle's double universal joint, free of charge. Owner notificat
BMW of North America, LLC. (BMW) is recalling certain 2023-2025 BMW, MINI, and Rolls-Royce vehicles. Please see the recall report for a complete list of models and model years. The integrated brake
A loss of power brake assist can extend the distance required to stop the vehicle. Additionally, ma
Dealers will replace the integrated brake system, free of charge. Owner notification letters were m
Noises from the front axle when driving over rough road surfaces, or when turning.
When rolling forward or backwards with the steering at full lock (left or right) without the brake applied, a groan-type noise may be heard from the front axle. The noise is most noticeable after load reversal. The noise can be heard beginn
A knocking sound from the fuel tank area can be heard in the passenger area. Occurrence information below. 1. The noise occurs when the engine is at idle 2. The noise occurs sporadically 3. The noise disappears when the fuel filler cap is o
In rare occasions, control of certain vehicle security functions via the Central Information Display (CID) is restricted for a short period of time.
Groaning noise from the EPS when the steering wheel is at the end stops.
SITUATION When turning the steering wheel fully to the steering end stops, a groaning noise can be perceived at the respective steering stop. The noise occurs at higher ambient temperatures from approx. 68F.
BMW AG is conducting Voluntary Emissions Recall (effective March 11, 2026) on certain Model Year 2023 -2026 BMW vehicles that were produced between January 14, 2022, and September 16, 2025.
Wiring Harness Return
Showing the 8 most recent of 123 technical service bulletins on file with NHTSA.
My car is about 1.5 yers old, bmw 740i. I have been towed back to the dealer twice now for the same issue.i live in Illinois and work in Milwaukee, Wisconsin, so I drive on the expressway a lot. I r
Car seems to be having issues with its brake function, especially in traffic or when coming to a complete stop from a distance. Also I am in fear that the issue will emerge while I am driving and I wi
Car seems to be having issues with its brake function, especially in traffic or when coming to a complete stop from a distance. Also I am in fear that the issue will emerge while I am driving and I wi
Showing the 3 most serious of 4 complaints filed with NHTSA.
