Service bulletins for the 2018 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.
609 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
Only bulletins with component: Transmission and driveline are shown. Show all
| V4015022033347_8 | 2026-09-04. Service bulletin. POWER TRAIN. Replacement instruction |
|---|---|
| V3718022033975_14 | 2025-11-10. Service bulletin. POWER TRAIN. Cautions about using aftermarket transmission flush machines and aftermarket transmission fluids. |
| V3416022034406_8 | 2025-11-10. Service bulletin. POWER TRAIN. Diagnosing Manual Transmission Noise |
| V4015022033347_6 | 2025-03-05. Service bulletin. POWER TRAIN. CV Boot replacement |
| V3718022033975_13 | 2024-10-09. Service bulletin. POWER TRAIN. Fluid requirements |
| V3416022034406_7 | 2024-10-09. Service bulletin. POWER TRAIN. Manual transmission noise diagnosing |
| V0116132033805_10 | 2024-10-09. Service bulletin. POWER TRAIN. Engine Misfire Diagnostic Aid |
| V371802203397511 | 2023-07-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Automatic Transmission Fluid Requirements |
| V3416022034406_6 | 2023-07-10. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Noise Diagnostic for Manual Transmission vehicles. |
| V3416022034406_5 | 2022-09-01. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. Manual transmission noise diagnostic assistance |
| V3718022033975_8 | 2022-07-01. Service bulletin. POWER TRAIN. Auto Trans fluid requirements. |
| TT 34 21 01 | 2021-07-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Reverse gear function note. |
| V3718022033975_7 | 2021-04-06. Service bulletin. POWER TRAIN. Transmission Fluid requirements updated to include additional model year applicability. |
| VIN4APIN20200818 | 2020-09-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION; POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE); EQUIPMENT:ELECTRICAL. Customer states MIL-on with P0496 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states rattle noise from under vehicle Customer states MIL-on with P0463 P2068 Customer states MIL-on, HPFP mounting bolts loose/broken Customer states clutch pedal makes noise No crank, no start Driver seat heater inoperative Customer states both headlights are cracked Customer states noise heard when adjusting air distribution on HVAC controls Wind noise from front doors |
| 18VWUSMN112619 | 2019-12-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. "Additional Maintenance Items section: ""Transmission, Automatic (non-DSG): Change fluid and filter every 80K miles"" REMOVED: ""and filter""" |
| TT 37-18-02ss1 | 2019-06-24. Service bulletin. POWER TRAIN. Addressing Transmission Fluid Temperature Sensor Concerns, update authing system metadata. |
| TT 37 18 02 | 2019-06-24. Service bulletin. POWER TRAIN. Addressing Transmission Fluid Temperature Sensor Concerns, update authing system metadata. |
| TT 37-18-02ss1 | 2019-06-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); EQUIPMENT ADAPTIVE/MOBILITY. Addressing Transmission Fluid Temperature Sensor Concerns, update authing system metadata. |
| TT 37 18 02 | 2019-06-12. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Addressing Transmission Fluid Temperature Sensor Concerns, update authing system metadata. |
| VIN-4-A-PIN-2018 | 2019-03-04. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN; STRUCTURE; SUSPENSION. Customer states park distance control too sensitive |
| VIN-4-A-PIN-2018 | 2019-03-04. Service bulletin. STRUCTURE; SUSPENSION; ELECTRICAL SYSTEM; POWER TRAIN. Customer states park distance control too sensitive |
| VIN-4-A-PIN_2018 | 2018-12-03. Service bulletin. BACK OVER PREVENTION; ENGINE; EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN; EQUIPMENT. Customer states remote key inoperative |
| VIN 4 A PIN-2018 | 2018-12-03. Service bulletin. ENGINE; VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR; POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE); EQUIPMENT; VISIBILITY:SUN/MOON ROOF ASSEMBLY; ENGINE AND ENGINE COOLING; SEATS. Water leaks from the sunroof/overhead light console area, Park distance to sensitive to control, coolant leak at the coolant pump, Yellow oil warning light on with any of the following faults P0196 P0198 B104129 B104135, Side mirror glass cracked, cluctch pedal makes noise during operation, damed strut boots, remote key inopperative, 60/40 split center seats rattle, car speaker is distorted. |
| VIN 4 A PIN-2018 | 2018-12-03. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; ENGINE; SUSPENSION:FRONT:MACPHERSON STRUT; VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR; SEATS; EQUIPMENT; ENGINE AND ENGINE COOLING; POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE). Water leaks from the sunroof/overhead light console area, Park distance to sensitive to control, coolant leak at the coolant pump, Yellow oil warning light on with any of the following faults P0196 P0198 B104129 B104135, Side mirror glass cracked, cluctch pedal makes noise during operation, damed strut boots, remote key inopperative, 60/40 split center seats rattle, car speaker is distorted. |
| VIN 4 A PIN-2018 | 2018-12-03. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE); VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR; ENGINE; VISIBILITY:SUN/MOON ROOF ASSEMBLY; EQUIPMENT. Water leaks from the sunroof/overhead light console area, sunshade is to blinding, MIL-on P0441 in the ECM, coolant leak at the coolant pump, Yellow oil warning light on with any of the following faults P0196 P0198 B104129 B104135, Side mirror glass cracked, cluctch pedal makes noise during operation, damed strut boots, remote key inopperative, car speaker is distorted. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.