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August 27, 2026 Service campaign

The BCP controls several vehicle functions, including the windscreen wipers and air conditioning actuators

BMW technical service bulletin B611226 for 2026 BMW X3.

Bulletin number
B611226 (0061610900)
Component
Electrical system
Summary
The BCP controls several vehicle functions, including the windscreen wipers and air conditioning actuators. Low current flow may cause excessive current in parts of the BCP circuit board and damage the unit. If a fault occurs, the wipers or air flap controls may operate incorrectly or fail. A wiper failure is indicated by a yellow warning light and the “Windscreen wiper fault” Check Control message.

Owners of these vehicles have filed 3 complaints in the electrical category.

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