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Service bulletin TSB_2082086_1

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 id11034705
Published by NHTSA2026-07-07
Manufacturer's numberTSB_2082086_1
Manufacturer's date2026-06-22
NHTSA componentPOWER TRAIN

NHTSA's summary

This bulletin provides informaiton when there is a leak on the oil hole between the planetary and the transfer box.

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 A42015, 2016
AUDI A52015, 2016
AUDI A5 CABRIOLET2015 to 2016
AUDI A62015, 2016
AUDI A72015, 2016
AUDI A82015, 2016
AUDI ALLROAD2015 to 2016
AUDI RS 72016
AUDI S82015, 2016
AUDI S8 PLUS2016

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_2034863_52026-08-05. Service bulletin. This bulletin provides infomraiotn when there is a gearbox malfunction message in the instrument clostuer; DTC P0706; vehicles with 0AW gearbox.
TSB_2082106_22026-07-07. Service bulletin. Ths bulletin provides informaiotn when the gearbox warning lamp is on, DTC P060A00 (8693) in gearbox control unit; 0BK and 0BL gearbox.
TSB_2082106_12026-07-07. Service bulletin. Ths bulletin provides informaiotn when the gearbox warning lamp is on, DTC P060A00 (8693) in gearbox control unit; 0BK and 0BL gearbox.
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_2074806_52026-06-04. Service bulletin. This bulletin provides information when there are noises after selecting a ear while idling and the vehicle is stationary, or while driving.
TSB_2074823_22026-04-07. Service bulletin. This bulletin provides information when the hydraulic pump cannot be adapted - P17EF00 in gearbox control unit.
TSB_2074766_32026-04-07. Service bulletin. This bulletin provides information when there are humming noises when cornering; DL-382.
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.