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Service bulletins for the 2012 Volkswagen Passat

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.

1572 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
3014032023-07-31. Service bulletin. POWER TRAIN. DTC P2711 Implausible Transmission Shift Sequence Stored in the Transmission Control Module
3014022023-07-31. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY. Slave Cylinder - Clutch Pedal Operation Diagnosis
3013032023-07-31. Service bulletin. POWER TRAIN. DTC P2711 Implausible Transmission Shift Sequence Stored in the Transmission Control Module
3013012023-07-31. Service bulletin. POWER TRAIN. DTC P2711 Implausible Transmission Shift Sequence Stored in the Transmission Control Module
2814042023-07-31. Service bulletin. ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). MIL ON - Glow Plug Pressure Sensor Faults Stored in ECM Fault Memory
2814032023-07-31. Service bulletin. ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). MIL ON - Glow Plug Pressure Sensor Faults Stored in ECM Fault Memory
2814022023-07-31. Service bulletin. ELECTRICAL SYSTEM. MIL ON, Incorrect Glow Plug Faults P06C5, P06C6, P06C7 and/or P06C8 Stored in Fault Memory
2814012023-07-31. Service bulletin. ELECTRICAL SYSTEM. MIL ON, Incorrect Glow Plug Faults P06C5, P06C6, P06C7 and/or P06C8 Stored in Fault Memory
2813032023-07-31. Service bulletin. ELECTRICAL SYSTEM. MIL ON, Incorrect Glow Plug Faults P06C5, P06C6, P06C7 and/or P06C8 Stored in Fault Memory
2813022023-07-31. Service bulletin. ELECTRICAL SYSTEM. MIL ON, Incorrect Glow Plug Faults P06C5, P06C6, P06C7 and/or P06C8 Stored in Fault Memory
2813012023-07-31. Service bulletin. ELECTRICAL SYSTEM. MIL ON, DTC(s) P0671, P0672, P0673 and/or P0674 Stored in ECM Fault Memory
2714022023-07-31. Service bulletin. EQUIPMENT:ELECTRICAL. Battery, Testing and Charging Using Midtronics VAS6161, MCR340V, InCharge 940, or GRX3000 Charger
2713012023-07-31. Service bulletin. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR. Generator Replacement
2614032023-07-31. Service bulletin. ELECTRICAL SYSTEM. MIL ON, Secondary Air DTCs P2431, P2432, P2433 Stored in ECM Fault Memory
2614022023-07-31. Service bulletin. FUEL SYSTEM, DIESEL. TDI Common Rail High Pitch Whine Noise after Switching Ignition OFF
2614012023-07-31. Service bulletin. ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. MIL ON, DTC P204F Stored, Ad Blue Warning Light XXX Miles to No Restart Displayed
2613052023-07-31. Service bulletin. ELECTRICAL SYSTEM. MIL ON - DTC's P047F, P0477, P048A, P048B, P048C or P0401 Stored in ECM Fault Memory
2613032023-07-31. Service bulletin. ELECTRICAL SYSTEM. MIL ON - DTC's P047F, P0477, P048A, P048B, P048C or P0401 Stored in ECM Fault Memory
2613022023-07-31. Service bulletin. BACK OVER PREVENTION; ELECTRICAL SYSTEM. TDI Common Rail High Pitch Whine Noise after Switching Ignition OFF
2314032023-07-31. Service bulletin. ELECTRICAL SYSTEM. MIL ON, No Start, or Rough Running with DTCs P0087, P0088 or P0191 Stored in ECM Fault Memory (TDI ONLY)
2314022023-07-31. Service bulletin. ELECTRICAL SYSTEM. MIL ON, No Start, or Rough Running with DTCs P0087, P0088 or P0191 Stored in ECM Fault Memory (TDI ONLY)
2314012023-07-31. Service bulletin. ENGINE AND ENGINE COOLING. MIL ON in Sub-Freezing Conditions (DTC P0087), Engine Cranks but does not Start
2114062023-07-31. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; BACK OVER PREVENTION. Check Engine Light ON, Reduced Performance or Noise from Turbocharger. DTC P0299 may be stored in ECM.
2114052023-07-31. Service bulletin. BACK OVER PREVENTION; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. Check Engine Light ON, Reduced Performance or Noise from Turbocharger. DTC P0299 may be stored in ECM.
2114022023-07-31. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; BACK OVER PREVENTION. Check Engine Light ON, Reduced Performance or Noise from Turbocharger. DTC P0299 may be stored in ECM.

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