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Service bulletins for the 2014 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.

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

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Only bulletins with component: Exhaust and emissions are shown. Show all

Bulletins, newest first
2113022023-10-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Rattling Noises from Engine Compartment Area or Exhaust System
2013062023-07-17. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Activated Charcoal Filter System, Solenoid Valve 1 -N80- (Canister Purge Valve) Diagnosis
TT 26 18 03_32022-01-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. Selective Catalytic Reduction (Adblue™) Light Reset. Update to test procedure text.
Circular - 23AK2020-02-07. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ELECTRICAL SYSTEM:SOFTWARE. Volkswagen is releasing a software calibration update to the Approved Emissions Modification (AEM). This software calibration will include the following changes to the vehicles emissions control and on-board diagnostics (OBD) software: (1) It will correct an issue that is causing the 'check engine' light to falsely illuminate under certain driving conditions, which has resulted in replacement of the diesel oxidation catalyst (DOC) for certain customers; (2) It will reduce the likelihood of experiencing an engine shudder that could occur during certain warm-up driving conditions; and (3) It will improve OBD monitoring of vehicle emissions systems and otherwise improve the software used by your vehicle.
Dealer 23AK2020-01-07. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ELECTRICAL SYSTEM:SOFTWARE. Volkswagen is releasing a software calibration update to the Approved Emissions Modification (AEM). This software calibration will include the following changes to the vehicles emissions control and on-board diagnostics (OBD) software: (1) It will correct an issue that is causing the 'check engine' light to falsely illuminate under certain driving conditions, which has resulted in replacement of the diesel oxidation catalyst (DOC) for certain customers; (2) It will reduce the likelihood of experiencing an engine shudder that could occur during certain warm-up driving conditions; and (3) It will improve OBD monitoring of vehicle emissions systems and otherwise improve the software used by your vehicle.
Circular 26L72019-12-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Due to a parts catalog error, an incorrect exhaust gas re circulation (EGR) cooler may have been installed during a past service repair visit. Volkswagen will inspect and, if necessary, replace the EGR cooler as a proactive measure to ensure continued emissions compliance.
Dealer 26L72019-12-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Due to a parts catalog error, an incorrect exhaust gas re circulation (EGR) cooler may have been installed during a past service repair visit. Volkswagen will inspect and, if necessary, replace the EGR cooler as a proactive measure to ensure continued emissions compliance.
V211302 20240612019-04-01. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Technical Bulletin (Rattling Noises from Engine Compartment Area or Exhaust System): Customers may complain of a rattling noise from engine or exhaust area while accelerating from 1800-3000 RPM. In order to complete proper diagnosis and ensure that the noise is coming from the turbocharger use the procedure in this document.
VWC-17-11-2019012019-03-11. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; EQUIPMENT. This Document informs dealers on the Revised VWC-17-11 - REVISED - Pre-existing MIL-On Condition in Regards to the TDI AEM Recalls for Customer Vehicles (Revised 12/17/18). Gen 1, Gen 2 and Gen 3 2.0L TDI no longer apply.
VWC-17-11-2018122019-03-04. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. This Document informs dealers on the Revised VWC-17-11 - REVISED - Pre-existing MIL-On Condition in Regards to the TDI AEM Recalls for Customer Vehicles (Revised 12/17/18). Gen 1 and Gen 3 2.0L TDI no longer apply.
3-0L TDI Emissio2018-12-10. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. Campaign Parts Bulletin_3.0L TDI Emissions Recalls 23R3, 23V1 & 23V6
VWC-18-082018-12-10. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This document advises dealers regarding the mandatory fuel refill for vehicles receiving the 3.0L TDI emissions modification.
Emissions Servic2018-12-10. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. The reductive agent fluid (AdBlue) could contaminate the temperature sensor, causing the Malfunction Indicator Light (MIL) to come on. Additionally, high heat levels can cause the AdBlue fluid to react with the heating fins, causing a variation in internal resistance and the MIL to come on. If the MIL is on, the vehicle will not pass an emissions inspection.
Emissions Servic2018-12-10. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; EQUIPMENT ADAPTIVE/MOBILITY. The reductive agent fluid (AdBlue) could contaminate the temperature sensor, causing the Malfunction Indicator Light (MIL) to come on. Additionally, high heat levels can cause the AdBlue fluid to react with the heating fins, causing a variation in internal resistance and the MIL to come on. If the MIL is on, the vehicle will not pass an emissions inspection.
VWP-18-102018-12-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. This Document informs dealers of VWP-18-10 Catalytic Converter Support Bracket Limited Warranty Extension
TT 26 18 032018-12-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Updated Adblue reset procedure
VWC 18 092018-12-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; FUEL SYSTEM, GASOLINE; EQUIPMENT. This document advises dealers regarding the mandatory fuel refill for vehicles receiving the 3.0L TDI emissions modification.
TT 26 18 022018-12-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Details to clarify EGT sensor location.
Emissions Recall2018-12-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. RECALL - Catalytic Converter Support Bracket
Emissions Recall2018-12-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. RECALL - Catalytic Converter Support Bracket
SM 59-20172018-09-17. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. This special notice is to inform dealers to return all part numbers listed in the document. Only superseded part numbers to be ordered going forward.
VWP-17-162018-04-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; FUEL SYSTEM, GASOLINE. This document informs dealers of coding instructions for fuel fill after AEM performed for 3.0L TDI Gen 2.1 and Gen 2.2 Touareg vehicles.
VWP-17-152018-04-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. This document informs dealers of coding instructions for AdBlue refills after AEM performed for 3.0L TDI Gen 2.1 and Gen 2.2 Touareg vehicles.
VWP-17-142018-04-16. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. This document informs dealers that the Class Bridge Warranty for 3.0L TDI Gen 2.1 and Gen 2.2 Touareg vehicles is no longer active.
VWP-17-122018-04-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. This document informs dealers of an "Extended Emissions Warranty" Limited Warranty Extension for 3.0L TDI Gen 2.1 Touareg vehicles.

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