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Service bulletins for the 2014 Volkswagen Jetta

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.

1657 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
24DR-201902282019-04-08. Service bulletin. ENGINE; ELECTRICAL SYSTEM. SERV_ACT - Engine Control Module (ECM) Software_REVISED
TT 9115052019-04-08. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. Update to existing information to address phone concerns via bluetooth resulting from saved emoji information
TT 0117052019-04-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Coding information for replacement ECM to address specific fault setting after the install.
V011338 20348442019-04-01. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. Technical Bulletin (Update Programming for Sporadic Misfire Faults): During normal operation of the Jetta Hybrid, the electric drive motor will be activated as a generator to charge the High Voltage Battery. Once the High Voltage battery has reached a 100% state of charge, the regenerative function will shut off and the electric drive motor load will be released. Under certain driving conditions, this release of load from the engine can result in sporadic misfire faults storing in the Engine Control Module fault memory. This software update is designed to re-program the ECM, Power Electronics Module, and/or Battery Management Control Module with new software. The re-programming itself should carry out the updates without technician intervention. Please ensure all control module software as applicable has been updated after the flash is completed. The production solution for this issue was improved software implemented into production.
TT 87-11-012019-04-01. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM. Tech Tips (A/C Control Module Basic Settings): This document informs how to set basic setting on the Climatic control module after replacement for fault code 00898
TT 57-13-052019-04-01. Service bulletin. ELECTRICAL SYSTEM. Tech Tips (Auto Unlock Function): On the vehicles listed above, the auto unlock feature will only unlock the door(s) that were unlocked when the vehicle was last entered. For example, if the vehicle is set to unlock only the driver?s door on first press of the unlock button on the keyless entry remote (or when using the door handle on KESSY equipped vehicles) and only the driver?s door is unlocked during entry, only the driver?s door will unlock with the auto unlock feature when placed into park or the key is removed from the ignition. This is normal operation, normal characteristic and no diagnosis or repair should be attempted for this condition.
TT 27-11-022019-04-01. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Tech Tips (No Charging System Voltage): This document informs with a general overview of how to inspect and diagnosing a low battery or no charging system concern.
VSS-13-212019-04-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Service Information (2014 Car-Net equipped Models - Market Introduction): During the market introduction of 2014 models equipped with Car-net, Volkswagen will collect all warranty repair information related to any components / failures specific to Car - Net to ensure prompt analysis and resolution of any emerging concerns.
VSS-13-202019-04-01. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. 2014 UMI equipped models - Market Introduction: During the market introduction of 2014 models equipped with UMI, Volkswagen will collect all warranty repair information related to any components / failures specific to UMI to ensure prompt analysis and resolution of any emerging concerns
VSS-13-192019-04-01. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. Service Information (2014 Car-Net Equipped Models - Market Introduction): During the market introduction of 2014 models equipped with Car-Net, Volkswagen will collect all warranty repair information related to any components / failures specific to Car-Net to ensure prompt analysis and resolution of any emerging concerns.
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
V931302 20352172019-04-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM. Technical Bulletin (High Voltage Repairs on Hybrid Vehicles): High Voltage topics are very diverse and latest information is changing regularly. Therefore, they need to be addressed on a case-by-case basis. The Volkswagen Technicians Helpline can provide the latest information and guidance to address the different concerns.
TT 91-13-082019-04-01. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Tech Tips (Car-Net Operating Control Unit (OCU) Service Guidelines & General Information): This document informs of guidelines that should be followed to prevent mishandling of the Operating Control Unit
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.
TT 0117052019-04-01. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Coding information for replacement ECM to address specific fault setting after the install.
TT 90 11 012019-04-01. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Instrument cluster production mode solution, updated to include additional model and model year applicability.
24DR-201902282019-04-01. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE. SERV_ACT - Engine Control Module (ECM) Software_REVISED
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)
On-car Analysis2019-04-01. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. On-car analysis list from customer complaints: Transmission Concerns (including clutch assembly, bevel box and Haldex)
Circular24DR31192019-04-01. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:SOFTWARE. Engine Control Module (ECM) Software_REVISED
TT 57 11 082019-03-11. Service bulletin. ELECTRICAL SYSTEM. Remote lock function. Update to model year applicability.
TT 91 18 182019-03-04. Service bulletin. ELECTRICAL SYSTEM:HORN; STEERING: STEERING WHEEL/HANDLE BAR; STEERING. Horn and ancillary steering wheel controls diagnosis.
analysis list 062018-12-10. Service bulletin. ENGINE; ELECTRICAL SYSTEM. On-car analysis list of Customer Complaint: Mil?on with fault code P046C, untouched vehicles
TT 57 10 112018-12-10. Service bulletin. ELECTRICAL SYSTEM. Comfort/BCM Replacement direction, updated to include additional model year applicability.
TT 27 18 082018-12-10. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:SOFTWARE; LANE DEPARTURE: SENSING SYSTEM: CAMERA. Information for additional diagnosis should the Driver Assistance Systems Front Camera not calibrate, complete calibration or set a limit exceeded fault.

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