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Service bulletins for the 2015 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.

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

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Only bulletins with component: Electrical system 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
VIN-4-A-PIN 2-32018-02-05. Service bulletin. ELECTRICAL SYSTEM. On-car analysis list of customer compliants Customer Complaint: Mil?on no electric drive mode, untouched vehicles
VIN-4-A-PIN01062018-01-08. Service bulletin. ELECTRICAL SYSTEM. On-car analysis list of customer compliants Customer Complaint: Mil?on no electric drive mode, untouched vehicles
V191602 20225492018-01-08. Service bulletin. ELECTRICAL SYSTEM. Update model year applicability.
V261604 20411102018-01-08. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. Update model year 2015 and 2016 Touareg and include VIN ranges.
TT 0115042017-12-14. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Seach tips to assist in finding DTC information
V001409 20280592017-12-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Technical Bulletin (Prepaid PDI Time Units): Listed in the table within this document are the time units used in the calculation of the Prepaid PDI (PPDI) payment through model year 2015
On-Car Analysis2017-12-05. Service bulletin. ELECTRICAL SYSTEM. On-car analysis list of Customer Complaint: MIL?on
TT9111012017-11-12. Service bulletin. ELECTRICAL SYSTEM. Update to existing Tech Tip 91-11-01 for later model years, to direct technicians to the bluetooth compatibility chart.
V931503 20352172017-11-08. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Technical Bulletin (High-voltage repairs on Hybrid and Electric vehicles): This document informs if a repair involving high-voltage components or battery needs to be performed on a Hybrid or Electric vehicle, a VTA ticket must be opened with VW Technicians Helpline to obtain direction with the latest information available. If high voltage battery needs to be removed, replaced or disposed of for any reason, VW Technicians Helpline will provide instructions for handling each case. Hybrid batteries which are being replaced under Warranty for any reason and are stable can be shipped back for analysis in the same container that the new battery was received in. VW QTM can assist in making the determination if HV-Battery is stable for shipping or not. For HV-Batteries that were damaged due to outside influence, VW Technicians Helpline can provide guidance in having battery picked up from dealer for proper recycling
TT 66-11-012017-11-08. Service bulletin. TRAILER HITCHES; ELECTRICAL SYSTEM. Tech Tips: Touareg with Trailer Hitch ? J345 Trailer Recognition Control Module and/or Trailer Brake Controller Installation
TT 90-11-102017-11-08. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Tech Tips (Instrument Cluster Production Mode): This document informs the procedure to remove the production mode setting when it is displayed in the instrument cluster.
V201503 20314262017-11-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE; FUEL SYSTEM, GASOLINE. Technical Bulletin: High Pressure Fuel Pump Diagnosis. Completing the GFF high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements. This document contains the procedure to update the programming on the diagnostic hardware. This document contains the fault codes necessary to check the warranty coverage for servicing this issue.
TT 57-12-102017-11-08. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Tech Tips: When adapting keys on a Touareg, it is necessary to complete the ?Adapt Immobilizer? test
TT 64-14-022017-11-08. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; VISIBILITY:GLASS, SIDE/REAR; ELECTRICAL SYSTEM. Tech Tips (Heated Rear Window, One or More Lines Inoperative): To detect which line(s) is inoperative, utilize a volt meter to check for 0 V, which will be present after the open in the grid line. The check must be performed with the engine running and heated rear window switched on. Switch OFF the ignition and visually locate the damage.
V011511 20402022017-11-08. Service bulletin. ELECTRICAL SYSTEM. Technical Bulletin: Under certain driving conditions, the secondary air ports in the cylinder head can accumulate carbon over time causing restrictions. This document contains information on servicing the issues, and fault codes for diagnosing. The document also contains Road test time units in warranty tables
V201502 20314262017-11-08. Service bulletin. FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; ENGINE. Technical Bulletin (High Pressure Fuel Pump Diagnosis): Completing the GFF high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements
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.
V011528 20338052017-11-08. Service bulletin. ELECTRICAL SYSTEM. Technical Bulletin (Engine, Misfire Diagnostic Aid): This document informs that Multiple components SHOULD NOT be replaced for 1 misfiring cylinder. Repeat repairs must be carefully addressed to identify the root cause of the concern. If misfires are determined to be related to a specific component(s) (fuel injector, spark plug, ignition coil), replace only one defective component at a time and re-evaluate the concern
TT 27-16-022017-11-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Brand specific Alignment rack software information to address calibration concerns for adaptive cruise control.
V191401 20225492017-10-31. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Technical Bulletin (Electric Coolant Fans Continue to Run after Ignition is Switched OFF): This documentation informs it is considered normal operation for the electric coolant fans to continue to run for up to 15 minutes after the ignition is switched off in gasoline engine applications, and up to 16 minutes in diesel engine applications. The production solution to service this issue is that no production change is required.
V271503 20160762017-10-31. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Technical Bulletin: Battery, Discharged, Diagnosis for Excessive Static Current Draw
TT 27-15-012017-10-31. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY. Tech Tips: No Crank, No Start After Cold Soak issues
V271501 20118942017-10-31. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Technical Bulletin: Battery, Testing and Charging Using Midtronics VAS6161, MCR340V, InCharge 940, or GRX3000VAS Charger
TT 57-10-152017-10-31. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. Tech Tips: Vehicles with Immobilizer with Download/Discharge? New Key Will Not Program

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