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U13EB on the 2023 Audi R8

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 U13EB
A9123762069329_22023-03-06. Service bulletin. This bulletin provides information for when the e-call LED is red, and an SOS Malfunctions is displayed on the instrument cluster. DTC U13EB00 may be stored in the Emergency Call Module and Communication Unit.
A9123642069329_12023-02-07. Service bulletin. This bulletin provides instructions for when the e-call LED is red, an SOS malfunction is displayed in the instrument cluster, and DTC U13EB00 may be stored.
A9022732052299_52022-07-01. Service bulletin. This bulletin contains repair instructions for proper transport mode deactivation (DTC U142100, DTC P169A00, and U13EB00 ).

3 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.