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Service bulletin A901446 2035937-

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 id10125563
Published by NHTSA2017-12-14
Manufacturer's numberA901446 2035937-
Manufacturer's date2014-02-06
NHTSA componentSEATS

NHTSA's summary

Supersedes Technical Service Bulletin Group 90 number 13-43 dated December 3, 2013. The seatbelt warning light is illuminated, but the passenger seatbelt is buckled. The seatbelt warning chime is not on. This bulletin only applies to vehicles equipped with navigation system. Software of the instrument cluster control module needs to be updated.

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

Seats

Vehicles listed
AUDI A62012, 2013
AUDI A72012, 2013

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_2071893_22025-05-03. Service bulletin. This TSB provides damage assessment guidelines for textile seat covers.
7413152035757 12021-12-13. Service bulletin. Customer may complain that the seat pneumatics (side bolsters and lumbar support) actuate without
A911426 2036576-2017-12-14. Service bulletin. The MMI screen goes blank then restarts or the MMI screen freezes for a few minutes then recovers when the user searches for a contact name in the MMI address book when a phone is connected to the vehicle via Bluetooth. This condition occurs because special characters (including symbols, emoticons, or map icons) are stored in the name field of a phonebook contact.
A741417 2035757-2017-12-14. Service bulletin. Supersedes Technical Service Bulletin Group 74 number 13-15 dated November 15, 2013. Customer may complain that the seat pneumatics (side bolsters and lumbar support) actuate without any input from the customer. This condition can occur when the vehicle is driven at high altitudes or when the outside temperature fluctuates. DTCs may be present in the front seat pneumatics control modules, J873 and J872 (address words 88 and 89) or in the rear seat pneumatics control modules (in certain A8 models only), J875 and J874 (address words 8A and 8D).
A741420 2035757-2017-11-08. Service bulletin. Supersedes Technical Service Bulletin Group 74 number 14-17 dated February 21, 2014. Customer may complain that the seat pneumatics (side bolsters and lumbar support) actuate without any input from the customer. This condition can occur when the vehicle is driven at high altitudes or when the outside temperature fluctuates. DTCs may be present in the front seat pneumatics control modules, J873 and J872 (address words 88 and 89) or in the rear seat pneumatics control modules (in certain A8 models only), J875 and J874 (address words 8A and 8D). No leak is present. There is a software issue in the seat pneumatics control modules that causes the seat pneumatics to automatically actuate in high altitudes (change in air pressure) or in fluctuating temperatures in order to maintain pressure.
A741315 2035757-2017-10-31. Service bulletin. Customer may complain that the seat pneumatics (side bolsters and lumbar support) actuate without any input from the customer. This condition can occur when the vehicle is driven at high altitudes or when the outside temperature fluctuates. DTCs may be present in the front seat pneumatics control modules, J873 and J872 (address words 88 and 89) or in the rear seat pneumatics control modules (in certain A8 models only), J875 and J874 (address words 8A and 8D). No leak is present. There is a software issue in the seat pneumatics control modules that causes the seat pneumatics to automatically actuate in high altitudes (change in air pressure) or in fluctuating temperatures in order to maintain pressure.
2035757/22016-05-23. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2035757/12016-05-23. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2035757/32016-05-19. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.