Check a VIN

July 13, 2026 Service bulletin

This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.

Audi technical service bulletin TSB_2081573_4 for 2018-2025 Audi A4, 2018-2026 Audi A6 and 2018-2026 Audi Q5 and others.

Bulletin number
TSB_2081573_4
Component
Fuel/propulsion system
Summary
This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.

Owners of these vehicles have filed 204 complaints in the fuel system category.

Vehicles covered

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