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Service bulletins for the 2012 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.

1483 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
VOS-26-422026-08-05. Service bulletin. ELECTRICAL SYSTEM. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: DA 0019 - Hotfix 12-V battery test(s) – No battery diagnosis - Inconclusive test result.
VOS-26-152026-04-06. Service bulletin. ELECTRICAL SYSTEM. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct multiple test plans: All basic settings test for the following components - Fill and bleed cooling system issue, N493, J338, Camshaft, V465 etc. Use this test for all the basic setting. You will need to select the component you need to run the basic settings. But there are also stand-alone tests for each of those components.
VOS-26-012026-02-06. Service bulletin. ELECTRICAL SYSTEM. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct a test that is not reading any information from the battery data module (BDM) and will output:
V2719012011894262024-09-06. Service bulletin. ELECTRICAL SYSTEM. Battery testing
9613012024-04-15. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION:MODULE. Keyless Entry Inoperative after Access / Start (KESSY) Module Replacement
9214022024-04-15. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Washer Level Sensor
9114092024-04-15. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI; UNKNOWN OR OTHER. Update Programming RCD-510 Radio (Premium 8)
9113122024-04-15. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); UNKNOWN OR OTHER. RNS 315 Hardware Failure
9113102024-04-15. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. After switching ON the RNS 315 radio-navigation system, the message "Please insert software CD" appears and the unit will not operate.
TT9614022024-04-08. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:SENSOR; ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. Vehicles equipped with Immobilizer 4 (Download) ? Adapting Keys after Vehicle Lock Set Replacement
TT9612072024-04-08. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. Equipped With KESSY ? Key Adaptation Tip
TT9111142024-04-01. Service bulletin. ELECTRICAL SYSTEM. RNS 315 Navigation ? Bluetooth Module Location
TT9012072024-04-01. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Alternative (Second) Speed Display
TT9011072024-04-01. Service bulletin. ELECTRICAL SYSTEM. Instrument Cluster Illumination
TT871101a2024-04-01. Service bulletin. ELECTRICAL SYSTEM. A/C Control Module Basic Settings
TT8711012024-04-01. Service bulletin. ELECTRICAL SYSTEM. A/C Control Module Basic Settings
TT8711012023-10-16. Service bulletin. ELECTRICAL SYSTEM. A/C Control Module Basic Settings
TT2711022023-10-16. Service bulletin. ELECTRICAL SYSTEM. No Charging System Voltage
Edition672023-10-16. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. Volkswagen Elsa Newsletter
Edition652023-10-16. Service bulletin. ELECTRICAL SYSTEM:WIRING; UNKNOWN OR OTHER. Volkswagen Elsa Newsletter
Edition1032023-10-02. Service bulletin. STEERING; ELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES. VW Elsa Newsletter
Edition1082023-10-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; STEERING; ENGINE AND ENGINE COOLING; STRUCTURE; FUEL SYSTEM, GASOLINE. VW Elsa Newsletter
Edition1072023-10-02. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ENGINE AND ENGINE COOLING; SUSPENSION; EQUIPMENT. VW Elsa Newsletter
Edition1132023-10-02. Service bulletin. SEATS; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; VISIBILITY:SUN/MOON ROOF ASSEMBLY; ELECTRICAL SYSTEM; STEERING; EQUIPMENT. VW Elsa Newsletter
Edition1112023-10-02. Service bulletin. ELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES; EXTERIOR LIGHTING:TURN SIGNAL. VW Elsa Newsletter

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