2023 BMW X3 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
- M40i Sport Utility 4-Door
- M Competition Sport Utility 4-Door
- sDrive30i Sport Utility 4-Door
- M Sport Utility 4-Door
- xDrive30i Outdoor Edition Sport Utility 4-Door
- sDrive20i Sport Utility 4-Door
- xDrive30i Sport Utility 4-Door
- xDrive30i Protection Sport Utility 4-Door
- xDrive30e Sport Utility 4-Door
Engines covered
- 3.0L 2998CC l6 GAS DOHC Turbocharged
- 3.0L 2993CC l6 GAS DOHC Turbocharged
- 2.0L 1998CC 122Cu. In. l4 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 2023 Toyota GR Supra, 3 Series Sedan (330i xDrive, M340i xDrive, M3), 5 Series Sedan (530i, 530i xDrive, M5), 4 Series Gran Coupe (430i, 430i xDriv
Transmission oil that leaks into the control unit can lead to a seizure of the transmission gears, c
Dealers will replace the transmission mechatronics module and the automatic transmission fluid, as n
1. Use of aftermarket accessory hang-on cellular phone holders and/or air fresheners can break the instrument panel air vent slats. Damage and/or issues caused by outside influences are not covered under the BMW limited warranties. Original
The EVAP systems purge (vent) valve limited warranty for defects in materials or workmanship has been extended to 15 years / 150,000 miles as determined from the original in-service date.
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.
Various Check Control messages (CCM) can be displayed to the customer, which indicate a restricted function or an unavailability of the driver assistance systems or driver assistance functions. During the diagnosis, the following fault memo
Oxidation/corrosion on the tailgate latch electrical connector and/or mechanical cable. This is caused by pressure washing the tailgate for a long period of time at close distance, resulting in water entering the vehicle through the gaps of
In some situations, an emergency call may be triggered in the vehicle without either the customer pressing the SOS Call button, or an airbag deployment event. In some cases, the customer may not even be inside the vehicle.
EMISSIONS RECALL 25E-A03: PROGRAM CONTOL UNITS (DME)
Oxidation/corrosion on the tailgate latchelectrical connector and/or mechanical cable. This is caused by pressure washing thetailgate for a long period of time at closedistance, resulting in water entering thevehicle through the gaps of the
Showing the 8 most recent of 53 technical service bulletins on file with NHTSA.
As I was driving today in the freeway my sunroof exploded. As far as I can tell, It was not caused by rocks or other cars, it just exploded putting my wife and I in a dangerous situation having to pa
Sensor for forward collision warning failed to work and I was involved in an accident.
Sensor for forward collision warning failed to work and I was involved in an accident.
Showing the 3 most serious of 12 complaints filed with NHTSA.
