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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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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
TB0113172023-08-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Update Programming, MIL ON, DTC P0106 Manifold Absolute Pressure Range /ECM Fault Memory Performance Stored
TB0113162023-08-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Update Programming of ECM for Concerns of a Bump Sensation after Coming to a Stop
TB0113142023-08-28. Service bulletin. ENGINE AND ENGINE COOLING. Engine, Misfire Diagnostic Aid
TB0014132023-08-28. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. Fuel Additive to Help Prevent Sporadic Misfire Faults
TB0014032023-08-28. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. Fuel Additive to Help Prevent Sporadic Misfire Faults
TB0014022023-08-28. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. Fuel Additive to Help Prevent Sporadic Misfire Faults
TB0014012023-08-28. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. Fuel Additive to Help Prevent Sporadic Misfire Faults
AnalysisQ2023-08-21. Service bulletin. EQUIPMENT:ELECTRICAL; ENGINE AND ENGINE COOLING; POWER TRAIN. Please contact VW Helpline before attempting repair
AnalysisP2023-08-21. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN; EQUIPMENT:ELECTRICAL. Please contact VW Helpline before attempting repair
AnalysisK2023-08-21. Service bulletin. EQUIPMENT:ELECTRICAL; ENGINE AND ENGINE COOLING; POWER TRAIN. Please contact VW Helpline before attempting repair
AnalysisJ2023-08-21. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING; EQUIPMENT:ELECTRICAL. Please contact VW Helpline before attempting repair
AnalysisI2023-08-21. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT:ELECTRICAL; POWER TRAIN. Please contact VW Helpline before attempting repair
AnalysisH2023-08-21. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN; EQUIPMENT:ELECTRICAL. please contact VW Helpline before attempting repair
Action20T8b2023-08-14. Service bulletin. ENGINE AND ENGINE COOLING. Install Misfueling Guard
28G82023-08-14. Service bulletin. FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. 2012 - 2013 My Jetta SportWagen TDI Clean Diesel Engine Vehicles Glow Plug Control Module
V1719012012855642023-08-04. Service bulletin. ENGINE AND ENGINE COOLING. Volkswagen Engine oil quality standards, update to attachments.
2114042023-07-31. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Engine 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.
2114032023-07-31. Service bulletin. LANE DEPARTURE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Engine Lacks Performance, Engine Warning Light ON, DTCs P2563, P2564, P0299 or P20D8 Stored in ECM Fault Memory
2013062023-07-17. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Activated Charcoal Filter System, Solenoid Valve 1 -N80- (Canister Purge Valve) Diagnosis
203314142023-07-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); ELECTRICAL SYSTEM. PSS - Incorrect Glow Plug Faults P06C5, P06C6, P06C7 and/or P06C8
SVM33392023-07-17. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. For an upcoming campaign that will include all MY09-14 TDI (CBEA/CJAA) vehicles, we need to test the SVM3339 code in 200 vehicles of various model-years and engine/transmission combinations.
VWS13032023-07-17. Service bulletin. ENGINE; EQUIPMENT. In SAGA, the time units for the Volkswagen DoubleCheck labor operation were reduced in error from 50 time units to 30 time units during the system update posted on July 4th.
TT201301a2023-07-10. Service bulletin. UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); FUEL SYSTEM, OTHER. To clear static ECM fault P1250 ?Fuel Level Too Low?, add fuel to vehicle and complete a road test of at least 10 miles. Simply adding fuel without completing a road test may not allow fault to clear.
TT2013012023-07-10. Service bulletin. FUEL SYSTEM, OTHER; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); UNKNOWN OR OTHER. To clear static ECM fault P1250 ?Fuel Level Too Low?, add fuel to vehicle and complete a road test of at least 10 miles. Simply adding fuel without completing a road test may not allow fault to clear.
TT1913012023-07-10. Service bulletin. ENGINE AND ENGINE COOLING. After a cold start, the engine coolant temperature gauge will slowly rise to approximately 190° F. When the F265 mapped thermostat opens, the gauge may drop by approximately 60° F before again rising to 190° F. No repairs should be attempted for this normal concern. F265 is pictured below.

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