WenmarOpen by Wenmar Pro

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.

By type

By component

By trouble code

By topic

Bulletins, newest first
TT 90-11-102017-12-14. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Tech Tips (Instrument Cluster Production Mode): During PDI, or after installation of a replacement cluster, ?Pro? may be displayed in place of the odometer. The high beam indicator may be flashing in the instrument cluster as well. This indicates the cluster is in Production mode. Production mode is not the same as ?Transport? mode. This document infroms of the difference between Production, and Transport mode.
V911306 20227392017-12-14. Service bulletin. ELECTRICAL SYSTEM. Technical Bulletin (Bluetooth System Identification): This document informs how to identify the various Bluetooth systems by: ? Visual Identification ? PR Code ? Part Number
TT 0115042017-12-14. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Seach tips to assist in finding DTC information
TT 0115052017-12-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Tip to perform GFF feedback for test plan issues.
TT 57-10-112017-12-05. Service bulletin. ELECTRICAL SYSTEM. Tech Tips (Comfort Module (J393) or BCM (J519) Replacement): This document informs If a comfort or body control module is replaced during normal diagnosis, make sure the factory mode has been switched OFF. This can be accomplished by selecting the test plan through GFF or through Vehicle Self Diagnosis in adaptation channel 99. Failure to deactivate factory mode will create a concern where the door locks will not lock and/or unlock with the switch and/or the remotes.
V171403 20178132017-12-05. Service bulletin. ENGINE. Technical Bulletin (Oil Consumption Measurement): Customer states oil consumption is higher than the Volkswagen oil consumption standard of up to 0.5 quarts per 600 miles, or 0.5 liters per 1000 km. In order to provide effective lubrication and cooling of internal engine components, all internal combustion engines consume a certain amount of engine oil. Oil consumption varies from engine to engine and may change significantly over the life of the engine. Typically, engines with specified break-in periods consume more oil during the break-in period, and the oil consumption will stabilize after the break-in period. Refer to the Owners Manual for specific break-in procedures. Under normal conditions, the rate of oil consumption depends on the quality and viscosity of the oil, the RPM at which the engine is operated, the ambient temperature and road conditions. Further factors include the amount of oil dilution from water condensation or fuel residue and the oxidation level of the oil. 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.
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.
V931401 20352172017-12-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; HYBRID PROPULSION SYSTEM. Technical Bulletin (High-voltage repairs on Hybrid and Electric vehicles): High Voltage topics are very diverse and latest information is changing regularly. Therefore, they need to be addressed on a case-by-case basis. The VW Technicians Helpline can provide the latest information and guidance to address the different concerns.
TT 24-13-032017-12-05. Service bulletin. ELECTRICAL SYSTEM. Tech Tips (Engine Control Module Fault P130A ?Hide Cylinder?): This document informs that DTC P130A ?Hide Cylinder? indicates that excessive misfiring has occurred. As a result, the ECM has turned off a fuel injector to prevent catalyst damage. To address this fault, diagnose and repair all misfire concerns that are present. Repairing the other faults will resolve the P130A.
TT 57-12-102017-12-05. Service bulletin. ELECTRICAL SYSTEM. Tech Tips (Touareg Key Adaptation): When adapting keys on a 2011-2014 Touareg, it is necessary to complete the ?Adapt Immobilizer? test plan under 05 access start module. This document informs on the procedure to the ?Adapt Immobilizer? test plan
TT 26-14-012017-12-05. Service bulletin. EQUIPMENT. Tech Tips: 3.0L TDI Ad Blue Reset Procedure: To reset the Ad Blue level light after the tank has been filled; this document informs of the procedure necessary to perform the service
TT 92-14-022017-12-05. Service bulletin. VISIBILITY:REAR WINDOW WIPER/WASHER. Tech Tips (Washer Level Sensor issues): This document discusses approved windshield washer fluids and the damages non - approved fluids can cause. The document also informs on the procedure to Validate the washer reservoir is full with the proper washer solvent
TT 97-14-012017-12-05. Service bulletin. VISIBILITY:REAR WINDOW WIPER/WASHER. Washer Level Sensor issues: The indicator lamp in the I.P. for washer fluid remains illuminated and the washer reservoir is full. This documet explains thelocation of the procedure to Validate that the washer reservoir is full with the proper washer solvent
V921402 20373222017-12-05. Service bulletin. EQUIPMENT. Technical Bulletin (Washer Level Sensor): The issue is caused by the outside influence of non-approved formulated washer fluids. Non-approved washer fluids leave a clear film coating on the sensor probes, insulating the probes so they cannot read the fluid level. This This document informs Validate the washer reservoir is full with the proper washer solvent. Refer to Elsa for proper fluid type and fluid quantities under repair manual, maintenance, fluid capacity table. Non-approved fluids can cause residues to form on the sensor which causes the washer fluid lamp to remain on when reservoir is full. The document also contains a photo of the sensor and an example of an approved cleanser
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 91-11-092017-12-05. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Tech Tips (All Navigation Radios-All Models): When the Navigation RNS 850/510/315 is in 3D mode, the top portion of the screen may not display streets. This line represents the horizon and is a normal operation of system. This document provides Examples of day and night modes:
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
TT 26-14-012017-12-05. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. Tech Tips (Touareg - 3.0L TDI Ad Blue Reset Procedure): this document informs how To reset the Ad Blue level light after the tank has been filled, and if that is not successful
V001404 20103802017-12-05. Service bulletin. EQUIPMENT. Technical Bulletin (Squeaks, Rattles, Noise, Repair Materials): This doucment contains a list of components and applications developed to repair concerns of squeaks, rattles, noise and trim fit conditions.
V461403 20151732017-12-05. Service bulletin. SERVICE BRAKES, AIR:DISC. Technical Bulletin (Brake Disc Pulsation or Vibration): When applying brakes at highway speeds the following symptoms may occur: ? Brake pedal pulsation ? Vibration felt in vehicle body ? Steering wheel shakes A detailed brake disc inspection is needed to determine if the brake disc should be machined or replaced.
V871402 20055662017-12-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Technical Bulletin (HVAC, Unpleasant Odor): Condensation, which is a normal condition in all A/C systems, can cause a musty odor. If the odor is noticeable in the vehicle when the engine is not turned on, the cause may be mold and mildew in the passenger compartment, and not be related to the A/C system. All other possible sources of the odor must be investigated before this document can be performed. This document contains the procedure for the VW method to remove musty odors
TT 44-13-012017-12-05. Service bulletin. SUSPENSION. Tech Tips (Vibration or Steering Wheel Shimmy at Highway Speeds): The suspension characteristics of the Touareg make it more susceptible to variations in the rim and/or tire. For this reason a diagnostic balancer is necessary to balance, force match and/or select tire placement so that the vibration may be improved. This document informs of how to diagnose, and service potential issues in alignment
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).
V011408 20148152017-12-05. Service bulletin. ENGINE. Technical Bulletin The use of contaminated gasoline, seasonal fuel changes (summer/winter fuel) or gasoline with a low content of deposit control additives may result in one or more of the following conditions: -Excessive accumulation of deposits on intake valves, intake manifold, fuel injectors and combustion chambers. -Engine runs rough after cold start. -Excessive engine cranking time. -Stumbles while driving. -Rough engine idle. -Loss of engine performance. -Poor fuel economy. This document informs of the procedure for the vehicle if it is diagnoised with poor quality gas

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