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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: Brakes are shown. Show all

Bulletins, newest first
TB4613022023-06-26. Service bulletin. SERVICE BRAKES. Brake Disc, Pulsation, All Vehicles except Routan (U.S. Only)
TB4613012023-06-26. Service bulletin. SERVICE BRAKES. Vibration or noise when braking may be due to brake disc corrosion protection which has not been completely removed by normal braking, or surface rust built up during transportation.
TB4414032023-06-26. Service bulletin. SERVICE BRAKES. Vibration or noise when braking may be due to brake disc corrosion protection which has not been completely removed by normal braking, or surface rust built up during transportation.
TT911117a2023-06-13. Service bulletin. ELECTRICAL SYSTEM; PARKING BRAKE. Replacement RNS 510 radio/navigation units may be shipped in transportation safeguard mode and therefore will have no sound output. In order to switch the unit out of this mode, hold down the forward seek button, the back seek button, and the music button at the same time until the unit shuts down. Once the unit is powered back ?ON? the safeguard mode will be deactivated.
TT9111172023-06-13. Service bulletin. ELECTRICAL SYSTEM; PARKING BRAKE. Replacement RNS 510 radio/navigation units may be shipped in transportation safeguard mode and therefore will have no sound output. In order to switch the unit out of this mode, hold down the forward seek button, the back seek button, and the music button at the same time until the unit shuts down. Once the unit is powered back ?ON? the safeguard mode will be deactivated.
VIN4APIN202204122022-05-05. Service bulletin. ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS; SEATS; ENGINE AND ENGINE COOLING; SERVICE BRAKES. Customer states rattle noise from the underbody heat shields Customer states coolant leak Oil level sensor leaking Customer states front brake noise Customer states blind spot monitoring error in MFI Customer states blower stays on Customer states cannot set seat memory Customer states cannot set seat memory Any TDI within the vehicle/MY range
VIN4APIN202204142022-05-05. Service bulletin. SERVICE BRAKES; EQUIPMENT:ELECTRICAL; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS. Customer states rattle noise from the underbody heat shields Customer states coolant leak Oil level sensor leaking Customer states front brake noise Customer states blind spot monitoring error in MFI Customer states blower stays on Customer states cannot set seat memory Customer states cannot set seat memory Any TDI within the vehicle/MY range
VIN4APIN202203102022-04-06. Service bulletin. SEATS; ENGINE AND ENGINE COOLING; SERVICE BRAKES. Customer states rattle noise from the underbody heat shields Customer states coolant leak Oil level sensor leaking Customer states front brake noise Customer states blower stays on Customer states cannot set seat memory Customer states cannot set seat memory Any TDI within the vehicle/MY range
VIN4APIN202203032022-04-06. Service bulletin. SERVICE BRAKES; SEATS; ENGINE AND ENGINE COOLING. Customer states rattle noise from the underbody heat shields Oil level sensor leaking Customer states front brake noise Customer states blower stays on Customer states cannot set seat memory Customer states cannot set seat memory Any TDI within the vehicle/MY range
V8718102043704152021-02-04. Service bulletin. SERVICE BRAKES, AIR:SUPPLY:COMPRESSOR. A/C requirements, update to title.
TT 00 16 02-42020-11-05. Service bulletin. SERVICE BRAKES; STEERING; ENGINE. Mandatory fastener.
TT 45 09 05-62020-10-06. Service bulletin. SERVICE BRAKES; EQUIPMENT. Antilock brake function test direction.
TT 45 09 052020-10-06. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK; EQUIPMENT. Antilock brake function test direction.
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.
V261403 20284152017-10-21. Service bulletin. SERVICE BRAKES, AIR:SUPPLY:LOW PRESSURE WARNING:SWITCH. Technical Bulletin (Secondary Air Injection System Air Flow/Pressure): This document informs the Secondary Air Pressure Sensor may be contaminated by foreign particles during secondary air injection. The production solution for this issue was a new sensor placed in production. 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.
TT 44-14-022017-10-21. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. Tech Tips (ABS/TPMS light is on due to wheel speed sensor fault as a result of the Front Wheel Bearing / Wheel Speed Sensor swapping issue): This document informs of the Damage caused from swapping the speed sensors left to right (or vice versa) during diagnosis.
TB-01-14-042014-05-21. Service bulletin. SERVICE BRAKES. VOLKSWAGEN: SOME VEHICLES MAY EXPERIENCE AN ILLUMINATED BRAKE WARNING LIGHT. UPDATED THE PROGRAMMING ECM TO ELIMINATE DTC 03366 STORED IN THE FAULT MEMORY. *JS

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