2019 BMW 740i 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
- Excellence Sedan 4-Door
- Base Sedan 4-Door
- iPerformance Excellence Sedan 4-Door
Engines covered
- 3.0L 2998CC l6 GAS DOHC Turbocharged
- 2.0L 1998CC 122Cu. In. l4 PLUG-IN HYBRID EV-GAS (PHEV) 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, LLC (BMW) is recalling certain 2018 BMW 540d xDrive vehicles. The crankshaft sensor may be equipped with incorrect firmware, preventing the sensor from properly processing input
A vehicle stall can increase the risk of a crash.
BMW will notify owners, and dealers will replace the crankshaft sensor, free of charge. The recall
THE FRONT AND REAR AIR SUSPENSION STRUT ASSEMBLIES LIMITED WARRANTY FOR DEFECTS IN MATERIALS OR WORKMANSHIP HAS BEEN EXTENDED TO 8 YEARS /80,000 MILES AS DETERMINED FROM THE ORIGINAL IN-SERVICE DATE.
A situation may occur where the front passenger seat is not occupied; however, a fasten seat belt warning and a front passenger seat air bag deactivation message appears. If the situation is currently present, sit in the seat and move the s
A situation may occur where the front passenger seat is not occupied; however, a fasten seat belt warning and a front passenger seat air bag deactivation message appears. If the situation is currently present, sit in the seat and move the s
The Supplemental Restraint Systems (SRS) Front Passengers Seat Occupancy Capacitive Interior Sensor (CIS) Mat for defects in materials and/or workmanship that causes a false seat occupancy alert to occur has been extended to 10 years / 120,
The Telematics Control Units (TCU) Internal Emergency (Backup) Battery for defects in materials and/or workmanship has been extended to 6 years without mileage limitation, as determined from the vehicles original first in-service / delivery
The customer states that one or more of the following situations may occur: 1. The availability of the Steering and Lane Control Assistant is deteriorating, and/or that the function allows thevehicle to move from side to side within the lan
EVAP SYSTEM PURGE (VENT) VALVE EXT LTD WTY (ELW) 15/150
One or more of the LED daytime running lights are dim or discolored.
Showing the 8 most recent of 231 technical service bulletins on file with NHTSA.
THE SUNROOF EXPLODED OUT WHILE DRIVING ABOUT 45MPH. MOST OF THE GLASS EXITED THE VEHICLE ABOVE BUT MANY SHARDS OF SHARP GLASS SPRAYED ALL FOUR PASSENGERS. ALL FOUR PASSENGERS RECEIVED MINOR CUTS. NO R
THE SUNROOF EXPLODED OUT WHILE DRIVING ABOUT 45MPH. MOST OF THE GLASS EXITED THE VEHICLE ABOVE BUT MANY SHARDS OF SHARP GLASS SPRAYED ALL FOUR PASSENGERS. ALL FOUR PASSENGERS RECEIVED MINOR CUTS. NO R
Excessive rain condensation is blocking the front drivers headlights. This is a known issue which BMW refuses to repair under my OEM warranty. This is a known issue with many BMWâs leading to safety
Showing the 3 most serious of 4 complaints filed with NHTSA.
