March 10, 2026 Service bulletin

This bulletin provides informaiton when the engine warning lamp lights up; DTC U366500, P2D8800, or PD8B00...

Audi technical service bulletin TSB_2081184_1 for 2025 Audi Q5, 2025 Audi SQ5 and 2025 Audi Q5 Sportback and others.

Bulletin number: TSB_2081184_1
Component: Electrical system
Summary: This bulletin provides informaiton when the engine warning lamp lights up; DTC U366500, P2D8800, or PD8B00 logged in thermal management control unit.

Owners of these vehicles have filed 24 complaints in the electrical category.

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