Fitment notes: AGM required for start-stop system; battery located in trunk right side
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Every control module on the 2018-2026 BMW X3 — 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.
Electric Power Steering (EPS)3.0 hr R&Rsecurity gateway +1.2 hr▸ programming details
⚠️ Adaptation and basic coding required. Some models integrated into JBE.
Digital Display Key (DDK)security gateway +0.5 hr▸ programming details
📍 Integrated with CAS module
🔧 BMW ISTA/P + ICOM Next
⚠️ 2021+ optional feature. Key pairing requires dealer authentication. No separate physical module.
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
27mpg
Highway
33mpg
Combined
29mpg
Fuel
Premium Gasoline
Capability & size
EPA class
Small Sport Utility Vehicle 4WD
Wiper blades
G45 generation (2025+). Projected to continue current specifications.
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 2.0L I4 Turbo B48 and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years.