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Service bulletins for the 2014 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.

1567 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
TT 91 14 01ss62019-06-12. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Addressing Component Protection display . Update model and model year applicability.
TT 57 18 042019-06-12. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:ELECTRICAL. Remote start diagnostic reference
Email Important2019-06-11. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Email Important TDI Announcement Duplicate Photos in IN-FORM
24DR-201811202019-06-11. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SERV_ACT - Engine Control Module (ECM) Software_REVISED
TT 01 18 142019-06-11. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV); EQUIPMENT ADAPTIVE/MOBILITY. Alternative diagnosis for lean fuel trim.
2-0L Gen 2 AEM2019-06-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT. Email 2.0L Gen 2 AEM Correction
24DR-201811192019-06-11. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SERV_ACT - Engine Control Module (ECM) Software_REVISED
VOS-19-112019-06-07. Service bulletin. EQUIPMENT. This document outlines fixes within the ODIS vehicle diagnostic software for various test plans.
V871805_20441652019-06-07. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Updated to include additional labor operations due to labor time updates in Elsa.
DCcampreminder2019-06-06. Service bulletin. EQUIPMENT. Campaign Reminder Communication. Also includes: 1998-2004 Beetle, 2003-2004 Beetle Convertible, 2019 Beetle Convertible, 1994-2004 Eurovan, 1994-2004 Golf, 1994-2004 Jetta, 2001-2004 Jetta Wagon, 2018-2019 Tiguan LWB, 1994-2004 Passat, 1994-2004 Passat Wagon, 2004 Phaeton, 2013-2016 Jetta Hybrid, 2004 R32 and 1995-2006 Cabrio.
26K42019-05-28. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING. 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.
Adhesive Circ2019-05-07. Service bulletin. EQUIPMENT. Adhesive circular. Note: also includes 2004 Golf, Jetta, Passat, Touareg, GTI,
TT5719012019-05-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:ELECTRICAL. SVM clarification based on kessy equipment
26K42019-04-22. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; EQUIPMENT. 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.
V271902-20339782019-04-22. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Update to model year applicability. Generator Replacement Charging System inoperative/malfunctions, noise from engine compartment, accessory drive belt damaged or missing.
TT 91 19 012019-04-22. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Alternative method for radio code retrieval.
TT 15 19 012019-04-22. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ENGINE AND ENGINE COOLING. Valve spring diagnosis.
SM 33-20192019-04-22. Service bulletin. EQUIPMENT. The part number listed in the document is to be returned if it meets the criteria provided.
Circular 24CX2019-04-15. Service bulletin. ENGINE; EQUIPMENT. The snow flap in the inlet air box housing may remain partially to fully open. Should this occur, excess warm air could enter the air intake through the snow flap inlet.
TT 90 19 012019-04-15. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING. Instructions to address oil sensor warning.
TT 26 16 012019-04-15. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. AdBlue® mixture specification update when using refractometer
TT7415022019-04-15. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; SEATS. Update incorrect model year applicability in model table. Passenger Side Heated Seat May Take Longer to Heat Up and Potentially be Lower in Temperature
23U4 - Circular2019-04-15. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING. The Environmental Protection Agency and California Air Resources Board have determined that Volkswagen vehicles equipped with a 2.0L 4-cylinder TDI engine do not comply with applicable emissions regulations. The emissions control systems on the vehicles will not control emissions under off-cycle conditions as effectively as during the federal test procedure. The extent of the emissions increase under off-cycle conditions depends upon how the vehicles are driven.
ODIS2019-04-15. Service bulletin. EQUIPMENT; AIR BAGS. Dealer Communication - ODIS Service TDI Flash & Takata Airbag Recall
V131703 20443502019-04-08. Service bulletin. EQUIPMENT. Iinclude additional model year applicability and tool information.

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