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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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Bulletins, newest first
On-Car Analysis2017-12-05. Service bulletin. ELECTRICAL SYSTEM. On-car analysis list of Customer Complaint: MIL?on
On-Car Analysis2017-12-05. Service bulletin. ELECTRICAL SYSTEM. On-car analysis list of Customer Complaints: MIL?on
TT 91-11-092017-12-05. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Tech Tips (All Navigation Radios-All Models): When the Navigation RNS 850/510/315 is in 3D mode, the top portion of the screen may not display streets. This line represents the horizon and is a normal operation of system. This document provides Examples of day and night modes:
TT 91-14-022017-12-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Tech Tips (MDI Functions with iPhone 5 Variants (5, 5c, 5s and iPad fourth generation, iPod Nano seventh generation)): The Apple iPhone 5, iPhone 5c, and iPhone 5s, as well as the iPad 4th generation and iPod Nano 7th generation use a proprietary ?Lightning? connector that is different than the 30-pin dock connector found on previous iPhone and iPad/iPod models. A new MDI cable (?MDI Adapter Cable ? Lightning Charger?) is now available through the VW Accessories eCatalog that is made for use with iPhone 5 variants as well as the previously mentioned iPad/iPod models. This cable should provide full functionality on any vehicle equipped with a UMI (Unified Multimedia Interface). On MY 13 and older vehicles equipped with an MDI, the software level of the MDI must be at or above SW 240 (see Technical Bulletin 2024337) in order to be fully functional.
Reference - Refl2017-12-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Quick Reference Update Guide: This document informs of the corresponding software/hardware and disc availability to the customer concerns about a vehicle
Dealer Letter-Da2017-12-05. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:WIRING. VOLKSWAGEN DEALERSHIP COMMUNICATION (Upcoming UPDATE 97AO ? Fuse Box Washers (NVLW)): This update has been proactively released to prevent chafing of the e-box wiring harness. The corrective action taken to correct this issue was to Install protective caps in the fuse box to help prevent wire chafing in that area.
Fluid Capacity C2017-12-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Passat - 2014 FLUID CAPACITY CHART This document contains information on what fluids, and how much for each of them are necessary to have a car up and running
TT 92-12-012017-12-05. Service bulletin. VISIBILITY:WINDSHIELD. Tech Tips (Rain Sensing Windshield Wipers): This document informs that 2012-2014 Passat vehicles are not equipped with the rain sensing windshield wiper function. The G397 Rain/light recognition sensor is present on all 2012-2014 Passat vehicles but this sensor is used only for auto headlamp function. The 2012-2014 Passat vehicles are not equipped with the rain sensing windshield wiper function. The G397 Rain/light recognition sensor is present on all 2012-2014 Passat vehicles but this sensor is used only for auto headlamp function.
V001404 20103802017-12-05. Service bulletin. EQUIPMENT. Technical Bulletin (Squeaks, Rattles, Noise, Repair Materials): This doucment contains a list of components and applications developed to repair concerns of squeaks, rattles, noise and trim fit conditions.
V261402 20189622017-12-05. Service bulletin. ELECTRICAL SYSTEM:IGNITION; ELECTRICAL SYSTEM. Technical Bulletin (TDI Common Rail High Pitch Whine Noise after Switching Ignition OFF): With the implementation of the new ?Clean Diesel Technology?, changes to the EGR system were implemented as compared to previous Diesel engines. After switching ignition OFF, the EGR system must go through an adaption of the valves to maintain calibration. These noises are considered normal and no repairs are necessary.
V461403 20151732017-12-05. Service bulletin. SERVICE BRAKES, AIR:DISC. Technical Bulletin (Brake Disc Pulsation or Vibration): When applying brakes at highway speeds the following symptoms may occur: ? Brake pedal pulsation ? Vibration felt in vehicle body ? Steering wheel shakes A detailed brake disc inspection is needed to determine if the brake disc should be machined or replaced.
V871402 20055662017-12-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Technical Bulletin (HVAC, Unpleasant Odor): Condensation, which is a normal condition in all A/C systems, can cause a musty odor. If the odor is noticeable in the vehicle when the engine is not turned on, the cause may be mold and mildew in the passenger compartment, and not be related to the A/C system. All other possible sources of the odor must be investigated before this document can be performed. This document contains the procedure for the VW method to remove musty odors
VWS-14-022017-12-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Warranty Information (Loaner/Rental Reimbursement Support for Transmission Oil Cooler (38B9) Recall): This communication contains important information regarding Loaner/Rental vehicle reimbursement support for VW customers affected by the Transmission Oil Cooler (38B9) Recall.
TT 40-13-012017-12-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Tech Tips (CV Boot Leaking Grease, Clamp Not Tight or Not Aligned Properly): The document informs on what to do if the vehicles CV Boot is having issues
TT 57-11-042017-12-05. Service bulletin. ELECTRICAL SYSTEM. Tech Tips (Remote Start Operation): This document discusses how to remote start a Passat
TT 94-11-012017-12-05. Service bulletin. EXTERIOR LIGHTING:FOG LIGHTS. Tech Tips (Fog Lamp): When the headlamps are switched ?ON? and fog lamps are switched to the ?OFF? position, the fog lamps act as cornering lamps. Explain this to the customer should a concern arise. Both of the fog lamps will illuminate as designed when the fog lamp is switched to the ?ON? position with the headlamps ?ON?.
V011407 20146032017-12-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Technical Bulletin This Technical Bulletin details the general process for carrying out a Software Version Management (SVM) software update for any Technical Bulletin (TSB) / Required Vehicle Update (RVU).
V011408 20148152017-12-05. Service bulletin. ENGINE. Technical Bulletin The use of contaminated gasoline, seasonal fuel changes (summer/winter fuel) or gasoline with a low content of deposit control additives may result in one or more of the following conditions: -Excessive accumulation of deposits on intake valves, intake manifold, fuel injectors and combustion chambers. -Engine runs rough after cold start. -Excessive engine cranking time. -Stumbles while driving. -Rough engine idle. -Loss of engine performance. -Poor fuel economy. This document informs of the procedure for the vehicle if it is diagnoised with poor quality gas
V151402 20321502017-12-05. Service bulletin. ENGINE. Technical Bulletin (Proper Removal of Engine Cover to Avoid Breakage): Pulling on the engine cover in some areas can cause damage. This document informs on the procedure to remove the engine cover.
V211401 20361102017-12-05. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Technical Bulletin (Engine Lacks Performance, Shaft of Turbine Fan of Turbo Charger Broken or Seized): In the case of a damaged turbocharger it is important to follow the steps contained in this document to avoid repeat repairs. 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.
V211402 20361102017-12-05. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Technical Bulletin (Engine Lacks Performance, Shaft of Turbine Fan of Turbo Charger Broken or Seized): In the case of a damaged turbocharger it is important to follow the steps contained in this document to avoid repeat repairs. 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.
V231402 20366562017-12-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. Technical Bulletin (No Start, or Rough Running issues): When diagnosing a MIL ON, no-start or rough running concern on a common rail diesel vehicle, and no root cause is found after following all GFF diagnostic procedures, it may be necessary to check for metallic particles in the High Pressure Fuel Pump. If such an inspection is necessary, the guidelines in this document must be observed when removing the N290 Fuel Metering Valve
V231403 20366562017-12-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. Technical Bulletin (No Start, or Rough Running due to Fuel Rail issues): When diagnosing the condition above on a common rail diesel vehicle, if no root cause is found after checking all other components and all GFF diagnostic procedures have been performed, it may be necessary to check for metallic particles in the High Pressure Fuel Pump using the service section of this document. If such an inspection is necessary, the following guidelines must be observed when removing the N290 Fuel Metering Valve.
V261401 20365312017-12-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Technical Bulletin (Ad Blue Warning Light XXX Miles to No Restart Displayed): Selective Catalytic Reduction (SCR) system diagnostic too sensitive. The product solution for this issue was a software update. After updating the ECM software, the Ad Blue warning lamp may still be illuminated. If the Ad Blue warning lamp is still illuminated with the message ?No engine start possible in XXX mi.?, a Selective Catalytic Reduction (SCR) efficiency test must be run in order to clear the message. 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.
V401401 20333472017-12-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Technical Bulletin (CV Boot Replacement): Recommended procedure for removing damaged CV boot. This document informs of the expected condition of a CV boot upon removal

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