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January 27, 2026 Service bulletin

Situation a

BMW technical service bulletin B280125 for 2024-2026 BMW X1 and 2024-2026 BMW X2.

Bulletin number
B280125
Component
Power train
Summary
SITUATION A Check Control message (CCM) displays for “Transmission oil service required” (ID 2120). This warning will typically trigger based on one of the following that applies: From 60,000 miles (~95,000 km) to 78,000 miles (~125,000 km), or After six (6) years: The “six years” time interval is determined the production date of the vehicle. It is not based on the day/date of the first registration, or the completion date of the pre-delivery check (PDI). If the vehicle is driven more than approx. 1900 miles (~3,000 km) after the first CCM, then a secondmessage will be display for “Transmission fault!” (ID 368). Note: If this service appears to have prematurely displayed as due, please follow standard technical reporting procedures before proceeding.

Owners of these vehicles have filed 9 complaints in the transmission category.

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