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U1712 on the 2026 Audi A6

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.

Bulletins for this model year that name U1712
TSB_2081073_42026-07-07. Service bulletin. This TSB provides information when there are warning messages about assist systems; DTC U171200.
TSB_2081073_32026-06-04. Service bulletin. This TSB provides information when there are warning messages about assist systems; DTC U171200.
TSB_2081073_22026-06-04. Service bulletin. This TSB provides information when there are warning messages about assist systems; DTC U171200.
TSB_2081073_12026-03-03. Service bulletin. This TSB provides information when there are warning messages about assist systems; DTC U171200.
TSB_2080929_12026-03-03. Service bulletin. This Pending Service Solution (PSS) requests that technicians enter a record in the PSS database when there are warning messages about assist systems; DTC U171200.)

5 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.