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Service bulletins for the 2012 Volkswagen Touareg

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.

979 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Software are shown. Show all

Bulletins, newest first
Update 021220162018-02-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Quick Reference of vehicle concerns. Includes a list of Software versions and the technical bulletin numbers that referred to the concerns Updated
TT 0115042017-12-14. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Seach tips to assist in finding DTC information
V911406 20314342017-12-05. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE. Technical Bulletin (Radio Software issues): Customer may report one of the following concerns: * HD Radio does not play back in stereo (plays in mono) * Intermittent erratic display problems * Displayed radio station does not match the station being played The product solution for this issue was improved software This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available.
TT 90-13-022017-12-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Tech Tips (Resetting Inspection Service and Interval Service): This document references a difference between The procedure for resetting the "Reset Inspection Service" which is different from "Reset Interval Service". It provides a graphic on where to select, and diagnose these issues
TT 91-14-022017-12-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Tech Tips (MDI Functions with iPhone 5 Variants (5, 5c, 5s and iPad fourth generation, iPod Nano seventh generation)): The Apple iPhone 5, iPhone 5c, and iPhone 5s, as well as the iPad 4th generation and iPod Nano 7th generation use a proprietary ?Lightning? connector that is different than the 30-pin dock connector found on previous iPhone and iPad/iPod models. A new MDI cable (?MDI Adapter Cable ? Lightning Charger?) is now available through the VW Accessories eCatalog that is made for use with iPhone 5 variants as well as the previously mentioned iPad/iPod models. This cable should provide full functionality on any vehicle equipped with a UMI (Unified Multimedia Interface). On MY 13 and older vehicles equipped with an MDI, the software level of the MDI must be at or above SW 240 (see Technical Bulletin 2024337) in order to be fully functional.
Reference - Refl2017-12-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Quick Reference Update Guide: This document informs of the corresponding software/hardware and disc availability to the customer concerns about a vehicle
V011407 20146032017-12-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Technical Bulletin This Technical Bulletin details the general process for carrying out a Software Version Management (SVM) software update for any Technical Bulletin (TSB) / Required Vehicle Update (RVU).
TT 00-14-032017-11-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Tech Tips (SVM Update Instructions): This document informs when performing SVM updates, the scan tool should be hardwired to the vehicle and the Bluetooth physically turned off. A hard wired internet connection is also recommended.
TT 90-13-02ss32017-10-31. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. How to Reset Inspection Service and Interval Service software
Quick Reference2017-10-21. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Quick Reference Update Guide: This document informs of the corresponding software/hardware and disc availability to the customer concerns about a vehicle
V011606_20146032017-06-27. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. UPDATE TECHNICAL BULLETIN TO INCLUDE ALL MODELS FOR 2015, 2016, 2017 MODEL YEAR APPLICABILITY.
TT 97-14-022017-06-23. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. TECH TIP DENOTING POTENTIAL FOR DAMAGE OF THE DATA LINK CONNECTOR WHEN USING AFTER MARKET PLUG IN DEVICES OR SCAN TOOLS AND SUBSEQUENT DIAGNOSTIC DIRECTION.
TT911615_20459382017-05-11. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). DIRECTION TO CLARIFY METHODOLOGY FOR UPDATING THE NAVIGATION SYSTEM USING THE SD CARD. ADDITIONAL REFERENCES TO TB AND TECH TALK.
20311962016-06-22. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
20314342016-06-13. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
20314342016-06-13. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
2027780/22016-06-09. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
91 14 06 20314342016-05-23. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-23K92016-05-23. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
20277802016-05-23. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
20334162016-05-23. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
ESA-23-M-12013-12-04. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE. VOLKSWAGEN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CORROSION FORMING IN DIFFERENTIAL PRESSURE SENSOR CAUSING MALFUNCTION INDICATOR LIGHT (MIL) TO COME ON AND AN ISSUE WITH ENGINE CONTROL MODULE (ECM) SOFTWARE. MODEL 2009-2012 TOUAREG. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.