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Service bulletins for the 2018 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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
V8718082049039102021-06-03. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. R1234YF A/C Flush instruction, updated instruction step 27.
V8718122005566262021-06-03. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Removing musty odor from A/C system. Updated to include additional model and model year applicability.
V1719012012855342021-06-03. Service bulletin. ENGINE AND ENGINE COOLING. Update engine oil quality standard lists (attachments)
ELSAallignVW2021-05-06. Service bulletin. EQUIPMENT. Elsa2Go campaign information is now 100% aligned with ElsaPro. This update to Elsa2Go ensures that both systems are displaying the same campaign information, including OPEN/CLOSED status, repair date as well as criterions at the same time without any discrepancy.
SM 33-20212021-05-06. Service bulletin. EQUIPMENT. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward
V0120052062109_42021-05-06. Service bulletin. ELECTRICAL SYSTEM. DTC P0111 diagnostics, updated to include Golf model year 2021
V1719012012855332021-05-06. Service bulletin. EQUIPMENT; ENGINE. Update engine oil quality standard lists (attachments)
TT 00 13 04_62021-05-06. Service bulletin. EQUIPMENT. Parts ordering information
V8718082049039_92021-04-06. Service bulletin. EQUIPMENT. A/C system flush instruction. Updated to include an additional flush machine.
VIN4APIN202103242021-04-06. Service bulletin. SUSPENSION. Customer states MIL-on P0087, P0148 and/or P053F Customer states front suspension noise while driving MFI in cluster warning U0199 Rear tailgate strut broken/loose/detached Customer states fuel odor/leak in the rear part of the vehicle (without a punctured fuel tank, hoses or pipes) or difficulty fueling fuel tank or fuel coming back up filler neck
VIN4APIN202103182021-04-06. Service bulletin. FUEL SYSTEM, GASOLINE. Customer states MIL-on P0087, P0148 and/or P053F Customer states front suspension noise while driving MFI in cluster warning U0199 Customer states fuel odor/leak in the rear part of the vehicle (without a punctured fuel tank, hoses or pipes) or difficulty fueling fuel tank or fuel coming back up filler neck
VIN4APIN202103162021-04-06. Service bulletin. VISIBILITY; FUEL SYSTEM, GASOLINE. Customer states MIL-on P0087, P0148 and/or P053F Customer states wind noise from the side mirror or door area MFI in cluster warning U0199 Customer states fuel odor/leak in the rear part of the vehicle (without a punctured fuel tank, hoses or pipes) or difficulty fueling fuel tank or fuel coming back up filler neck
TT 87 21 012021-04-06. Service bulletin. EQUIPMENT. A/C cap leak diagnosis.
TT 57 18 02_32021-04-06. Service bulletin. ELECTRICAL SYSTEM. Key battery diagnosis, updated to include additional model year applicability.
SM 22-20212021-04-06. Service bulletin. EQUIPMENT. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
VIN4APIN202103042021-04-06. Service bulletin. EQUIPMENT. Customer states MIL-on P0087, P0148 and/or P053F Customer states radio is freezing, rebooting, or blank display. Customer states wind noise from the side mirror or door area MFI in cluster warning U0199 Customer states fuel odor/leak in the rear part of the vehicle (without a punctured fuel tank, hoses or pipes) or difficulty fueling fuel tank or fuel coming back up filler neck
VIN4APIN202103022021-04-06. Service bulletin. EQUIPMENT. Customer states MIL-on P0087, P0148 and/or P053F Customer states radio is freezing, rebooting, or blank display. MFI in cluster warning U0199 Customer states fuel odor/leak in the rear part of the vehicle (without a punctured fuel tank, hoses or pipes) or difficulty fueling fuel tank or fuel coming back up filler neck
V9419012011521172021-04-06. Service bulletin. EXTERIOR LIGHTING. Exterior lighting moisture in lens updated to exclude LED lighting.
V3718022033975_72021-04-06. Service bulletin. POWER TRAIN. Transmission Fluid requirements updated to include additional model year applicability.
V0116152014815122021-04-06. Service bulletin. FUEL SYSTEM, GASOLINE. VW approved gasoline fuel additive, update to include additional models and model year applicability.
VIN4APIN202102252021-03-04. Service bulletin. FUEL SYSTEM, OTHER:FUEL FILTER. Customer states MIL-on P0087, P0148 and/or P053F MFI in cluster warning U0199 Customer states fuel odor/leak in the rear part of the vehicle (without a punctured fuel tank, hoses or pipes) or difficulty fueling fuel tank or fuel coming back up filler neck
VIN4APIN202102232021-03-04. Service bulletin. FUEL SYSTEM, GASOLINE. Customer states MIL-on with Misfire code Customer states fuel odor/leak in the rear part of the vehicle (without a punctured fuel tank, hoses or pipes) or difficulty fueling fuel tank or fuel coming back up filler neck
V0017132033846132021-03-04. Service bulletin. ENGINE AND ENGINE COOLING. Update to top tier brochure purchasing url.
SM 15-20212021-03-04. Service bulletin. EQUIPMENT. This special notice is to inform dealers to return the part numbers listed (State of California only).
V0120052061109_22021-03-04. Service bulletin. ENGINE AND ENGINE COOLING. 1.4L Engine sensor self-check during start-up, Possible DTC stored.

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