Fitment notes: AGM required for start-stop system; battery located in trunk
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Every control module on the 2022-2026 BMW X3 M — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
Transmission Control Unit (TCU)2.8 hr R&Rsecurity gateway +1.0 hr▸ programming details
⚠️ Simple adaptation; most aftermarket tools capable
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
BMW of North America, LLC is recalling certain 2025-2026 X3 vehicles. While the vehicle is stationary, unexpected steering wheel movement (rotation) may occur.
Consequence: Unintended steering wheel movement while the vehicle is stationary increases the risk of an injury and on the road, a crash.
Remedy: The steering system software will be updated, free of charge, either over-the-air (OTA) or by a dealer. Owner notification letters were mailed February 6, 2026. Owners may contact BMW customer service at 1-800-525-7417. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning February 2, 2026.
Fuel economy (EPA)
City
25mpg
Highway
30mpg
Combined
27mpg
Fuel
Premium Gasoline
Capability & size
EPA class
Small Sport Utility Vehicle 4WD
Wiper blades
G45 generation X3 M. Updated platform but likely similar wiper specs.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2026 BMW X3 M 3.0L Twin-Turbo I6 and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.