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Service bulletin TSB_2028085_7

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 id11016503
Published by NHTSA2025-04-04
Manufacturer's numberTSB_2028085_7
Manufacturer's date2025-03-17
NHTSA componentPOWER TRAIN

NHTSA's summary

This bulletin provides information when there are leaks from the transmission.

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

Transmission and driveline

Vehicles listed
AUDI A5 CABRIOLET2012
AUDI RS 52013, 2014, 2015
AUDI RS 5 CABRIOLET2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
AUDI S52013, 2014, 2015, 2016, 2017
AUDI S5 CABRIOLET2010 to 2011
AUDI S5 CABRIOLET2013 to 2017
AUDI S62013, 2014, 2015, 2016, 2017
AUDI S72013, 2014, 2015, 2016, 2017

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_2082617_12026-08-05. Service bulletin. This bulletin provides information when there are noises in the overrun ( e.g. whirring, howling) - vehicles with 0BC.
TSB_2028902_52026-07-07. Service bulletin. This bulletin provides informaiton when the transmission warning message appears in the cluster; P074100 stored in the TCM.
TSB_2074808_42026-06-04. Service bulletin. The high-voltage batteries in electric vehicles are subject to various ageing effects which could lead to the energy content (energy density) being reduced. This reduction in the energy content, which is due to factors. Revised header. Added Model years
TSB_2074808_32026-01-07. Service bulletin. This bulletin provides additoinal information to assist in determining the energy content of lithium-ion high-voltage batteries.
TSB_2060560_42025-08-05. Service bulletin. This bulletin providesi nformation when various DTCs are stored; high maximum temperature recorded for clutch K1.
A3724292076084_12025-01-07. Service bulletin. This TSB provides information when event memory entries cannot be deleted (Mode$0A error) on gearboxes: DL501, DL382/DL382E and DQ500.
A3724222074826_12024-09-06. Service bulletin. This bulletin offers information about the basic information needed for technical requests for gaerbox complaints.
A3724222074826_12024-09-06. Service bulletin. This bulletin offers information about the basic information needed for technical requests for gaerbox complaints.
A4824682028220_112024-08-06. Service bulletin. This bulletin provides information when there is visual damage on the steering wheel.
A3724142074751_12024-08-06. Service bulletin. This bulletin provides information about replacing the clutch end cover.