2022 BMW X4 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
- M Sport Utility 4-Door
- xDrive30i Sport Utility 4-Door
Engines covered
- 3.0L 2998CC l6 MILD HYBRID EV-GAS (MHEV) DOHC Turbocharged
- 3.0L 2993CC l6 GAS DOHC Turbocharged
- 2.0L 1998CC 122Cu. In. l4 GAS 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 2019-2021 BMW 330i, 2019-2022 BMW Z4, 2020-2022 BMW 530i, X3, X4, Toyota Supra, 2021-2022 BMW 430i, 430i Convertible, and 2022 BMW 230i vehicles. T
A short circuit in the starter relay may increase the risk of a fire.
Owners are advised to park their vehicles outside and away from structures until the remedy is compl
BMW of North America, LLC (BMW) is recalling certain 2022 X4 xDrive30i, X4 M40i, and X4M vehicles. The rear license plate may not be illuminated properly. As such, these vehicles fail to comply with
The incorrectly positioned license plate lamp cutouts could cause confusion to other drivers on the
Dealers will modify the rear license plate bracket, free of charge. Owner notification letters were
BMW of North America, LLC (BMW) is recalling certain X4 xDrive30i vehicles. The tire label may contain the wrong tire size and pressure information. As such, these vehicles fail to comply with the r
Incorrect tire size and pressure information could result in the wrong tires being installed, or imp
Dealers will replace the tire information label, free of charge. Owners may contact BMW customer se
BMW of North America, LLC (BMW) is recalling certain 2022 330i, 530i, X3 xDrive30i, and X4 xDrive30i vehicles. The mechatronics unit inside the transmission may not have been assembled properly, whic
An internal transmission leak can result in a vehicle rollaway, increasing the risk of a crash or in
Dealers will replace the transmission mechatronics unit, free of charge. All of the vehicle populat
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.
During inspection and/or diagnosis there is noticeable dirt/grease buildup on the axles near the inner and/orouter CV boots.
Various Check Control messages (CCM) can be displayed to the customer, which indicate a restrictedfunction or an unavailability of the driver assistance systems or driver assistance functions. During the diagnosis, the following fault memor
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
EMISSIONS RECALL 25E-A03: PROGRAM CONTOL UNITS (DME)
A check control message (CCM) for the restraint system (Air bag) appears. In the instrument cluster, the red air bag warning light lights up permanently. One of the following fault codes is stored in the ACSM (air bag control unit): 930949
While driving the vehicle on normal roads at10mph and above, a "cracking" sound from the top of the B-pillar(s) is heard.
Showing the 8 most recent of 91 technical service bulletins on file with NHTSA.
On several occasions, the brake pedal has gone soft. Giving you the feeling that you have no breaks. on the highway when this happens, the brake pedal goes soft and then about halfway into the pedal t
Dear National Highway Traffic Safety Administration, I am writing to report a significant safety concern involving my 2022 BMW X4 M40i. The issue pertains to an anti-corroding substance inside the ta
Dear National Highway Traffic Safety Administration, I am writing to report a significant safety concern involving my 2022 BMW X4 M40i. The issue pertains to an anti-corroding substance inside the ta
Showing the 3 most serious of 4 complaints filed with NHTSA.
