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Service bulletins for the 2012 Volkswagen Jetta SportWagen

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.

1084 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
V871301 20055662019-04-01. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Technical Bulletin (HVAC, Unpleasant Odor): An unpleasant odor is coming from Heating and Ventilation system. Odor mainly occurs after vehicle has been sitting (unused) at least 5 hours and within 20 to 60 seconds after vehicle is first started. Contaminants are effectively neutralized using the AIRCOMATIC? II Ultrasonic Climate System Cleaner (VAS 6189A) or AIRCOMATIC? III Ultrasonic Climate System Cleaner (VAS 6189B) and AIRCO-CLEAN? Ultrasonic HVAC Treatment (30208). All other cleaning methods are no longer permitted. 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.
V171303 20178132019-04-01. Service bulletin. ENGINE. Technical Bulletin (Oil Consumption Measurement): Customers have stated 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. This document informs how to test the oil consumption rate
V011333 20348982019-04-01. Service bulletin. ENGINE AND ENGINE COOLING. Technical Bulletin (Exhaust Gas Recirculation Flow Insufficient issues): This document informs that high soot loads prior to regeneration can cause possible restrictions in the EGR filter. The production solution to this issue is New software being implemented in current production.
TT 57-12-032019-04-01. Service bulletin. EQUIPMENT. Tech Tips (Remote Loses Programming): Customers may complain the remote no longer operates. This document informs of the procedure to synchronize the remote and allow operation.
TT 26-13-032019-04-01. Service bulletin. FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING. Tech Tips (CBEA, CJAA, CKRA engine codes DPF replacement and/or DTCS P2413, P2463): This document informs of the use of aftermarket air filters such as cotton bed steel mesh or cone style, can cause the MAF sensor to not read accurately, affecting vehicle performance and critical monitoring functions for the diesel particulate filter. This can also result in premature DPF failure. Only use factory air filters. The use of aftermarket air filters is not supported as the system was designed and calibrated to work with factory air filters.
V961301 20261772019-04-01. Service bulletin. ELECTRICAL SYSTEM. Technical Bulletin (Keyless Entry Inoperative after Access/Start (KESSY) Module Replacement): After replacing the Access/Start (KESSY) module, the keyless entry does not work. The Access/Start (KESSY) module service parts are programmed incorrectly, resulting in a lack of functionality. This document informs of the conditions necessary to allow the software to be reprogrammed
V261305 20315832019-04-01. Service bulletin. ENGINE AND ENGINE COOLING. Technical Bulletin (Exhaust Pressure Control Valve issues): This document informs of the diagnostic issues resulting from malfunctions of the Exhaust Pressure Control Valve. If one or more of the faults are stored in the ECM fault memory, remove the exhaust flap to check for a sticking condition. If the flap cannot be moved or does not move freely, the exhaust flap must be replaced. 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.
V011330 20348982019-04-01. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). Technical Bulletin (Exhaust Gas Recirculation Flow Insufficient Stored in ECM Fault Memory, Could be Accompanied with Fault P2463 DPF Soot Accumulation): High soot loads prior to regeneration can cause possible restrictions in the EGR filter. This production solution to this issue is new software implemented in current production.
V001304 20344072019-04-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Technical Bulletin (Choosing Service Numbers ? Transmission and Drivetrain): To ensure that customer concerns are being properly addressed, Volkswagen created a reference Service Numbers example sheet available for customer concerns/technician findings. Proper Service Number usage will ensure customer concerns/technician findings are properly addressed allowing for more accurate and timely repair information, Required Vehicle Updates and Technical Bulletins.
TT 57-12-032019-04-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Tech Tips (Remote Functions Inoperative and/or Faults 00955, 00956, 02660): If the remote key fob is depressed repeatedly or a button is held down while outside the remote operating range, the key remote functions may no longer operate. This document informs Before running GFF or attempting any adaptation with the scan tool, attempt to restore remote functionality by following the key synchronization procedure in this document.
On Car Analysis2019-04-01. Service bulletin. POWER TRAIN. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
On Car Analysis2019-04-01. Service bulletin. POWER TRAIN. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
On Car Analysis2019-04-01. Service bulletin. POWER TRAIN. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
On Car Analysis2019-04-01. Service bulletin. POWER TRAIN. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
On Car Analysis2019-04-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
On Car Analysis2019-04-01. Service bulletin. POWER TRAIN. On-car analysis list of Customer Complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
Dealer Letter -2019-04-01. Service bulletin. EQUIPMENT. VOLKSWAGEN DEALERSHIP COMMUNICATION (Revision to Service Action 20T8 ? Owner Supplements Install Misfueling Guard): This document informs the work procedure for Service Action 20T8 has been revised to include an owner supplement that must be provided to customers upon completion of this repair. An allocation of supplements was sent to dealerships in early September. If additional copies are needed, please see the revised campaign circular for ordering instructions. An updated campaign circular has been posted to ServiceNet and will be visible in ElsaWeb shortly.
V211301 20254642019-04-01. Service bulletin. ENGINE AND ENGINE COOLING. Technical Bulletin (Frozen Charge Air Cooler ? Engine Will Not Start): Engines will not start after standing in cold weather below 0°C (32°F), MIL may be illuminated with various induction and/or boost system faults stored in ECM. Moisture from the intake air condenses and collects in the charge air cooler. At cold temperatures this moisture can freeze causing blockage of the intake air system. This document informs how to Install a revised charge air cooler kit P/N 1K0 198 803B to avoid the formation of this moisture in the boost system.
TT 24-07-1032019-04-01. Service bulletin. ENGINE. Tech Tips (Vehicles with 2.5L Engine - Fault Code P2279 (Leaking Air in Intake System) Diagnostic Tip): When diagnosing fault code P2279-Leaking Air in Intake System, be sure to check the cam timing first. This document informs how to check the cam timing
Campaign Circula2019-04-01. Service bulletin. FUEL SYSTEM, GASOLINE; FUEL SYSTEM, DIESEL. Service Action Campaign (TDI Clean Diesel Engine Install Misfueling Guard): As diesel engine passenger vehicles become more popular, auto manufacturers have seen an increase in the number of misfueling cases where diesel engine vehicles are mistakenly fueled with gasoline. The resulting fuel system contamination can lead to costly repairs that are not covered under warranty. This document contains the procedure to install the Misfueling Guard.
VW Parts Accesso2019-04-01. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Adhesive application for installation on all areo parts solds as an accessory
V231706 20410632019-04-01. Service bulletin. FUEL SYSTEM, DIESEL; FUEL SYSTEM, GASOLINE. Update vehicle metadata for 2009 pull ahead.
TT 0117052019-04-01. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Coding information for replacement ECM to address specific fault setting after the install.
V941901-20115212019-04-01. Service bulletin. EXTERIOR LIGHTING. Condensation and or water droplets visible on inside of exterior light lenses. TB updated to include model year 2019 applicability.
On-car Analysis2019-04-01. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. On-car analysis list of customer complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)

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