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Service bulletin TSB_2079692_4

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11029400
Published by NHTSA2026-03-03
Manufacturer's numberTSB_2079692_4
Manufacturer's date2026-02-06
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

This is an aid for thd KD2 combined software update.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Vehicles listed
AUDI A52025
AUDI A6 SPORTBACK E-TRON2025
AUDI Q52025
AUDI Q5 SPORTBACK2025
AUDI Q6 E-TRON2025
AUDI Q6 SPORTBACK E-TRON2025
AUDI S52025
AUDI S6 SPORTBACK E-TRON2025
AUDI SQ52025
AUDI SQ5 SPORTBACK2025 (the catalog's model; the bulletin names a series or trim of it)
AUDI SQ6 E-TRON2025 (the catalog's model; the bulletin names a series or trim of it)
AUDI SQ6 SPORTBACK E-TRON2025 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
TSB_2083188_12026-10-05. Service bulletin. This bulletin is a help guide for Audi connect remote start.
TSB_2083184_12026-10-05. Service bulletin. This bulletin provides information when charging does not start when connected to poor grid/when near production facilities - Q6/A6 e-tron.
TSB_2083175_72026-10-05. Service bulletin. This bulletin provides information when one or more delctric exterior door handles cannot be reached after the KD2* update.
TSB_2083175_12026-10-05. Service bulletin. This bulletin provides information when one or more electric extrerior door handles cannot be reached af the KD2* update.
TSB_2082387_22026-10-05. Service bulletin. This bulletin provides information when there is a driver system fault, or an MIL - DTC P060C00 symptom 1301 and P162400 in J1312 (address word 812C).
TSB_2082226_42026-10-05. Service bulletin. This bulletin is an aid supportin gthe combined softare update 03.11.00/C (28.14.01) KD2*.
TSB_2082223_52026-10-05. Service bulletin. This bulletin provides information regarding software update KD2* 03.11.00/C (28.14.01).
TSB_2082223_42026-10-05. Service bulletin. This bulletin provides information regarding software update KD2* 03.11.00/C (28.14.01).
TSB_2081690_32026-10-05. Service bulletin. This Pending Service Solution (PSS) requests that technicians enter a record in the PSS Database when there is a battery cell electrical fault, temperature sender implausible signal.
TSB_2081477_72026-10-05. Service bulletin. This bulletin provides an overview of the combined software updates for cluster 3; PPE/PPC.