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Service bulletins for the 2021 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.

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

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By component

By trouble code

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Bulletins, newest first
VIN4APIN202107282021-08-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); STRUCTURE; VISIBILITY:REARVIEW MIRRORS/DEVICES; SUSPENSION:FRONT. Customer states MIL-on with P013E in the ECM Customer states MIL-on with P0087 P0149 P053F in the ECM Customer states MIL-on with P0461 in the ECM Customer states front suspension noise while driving Customer states the rear view mirror is loose Hood release inoperative Customer states MIL-on with P0401
V8718082049039112021-08-04. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM. Cleaning of R1234YF Refrigerant Circuit
V1719012012855372021-08-04. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Update engine oil quality standard lists (attachments)
V4521012062957_12021-08-04. Service bulletin. FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; EQUIPMENT. Gathering of data for Autonomous Emergency Braking
VIN4APIN202107062021-08-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); STRUCTURE; SUSPENSION:FRONT; VISIBILITY:REARVIEW MIRRORS/DEVICES. Customer states MIL-on with P013E in the ECM Customer states MIL-on with P0461 in the ECM Customer states front suspension noise while driving Customer states the rear view mirror is loose Hood release inoperative
SM 53-20212021-08-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
SM 52-20212021-08-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
Dealer 24GW2021-08-04. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE. In the event of a catalytic converter failure, which could negatively impact tailpipe emissions, existing diagnostics may not properly illuminate the Malfunction Indicator Light (MIL) due to an error identified with Rear O2 Sensor monitoring.
Circular 24GW2021-08-04. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. In the event of a catalytic converter failure, which could negatively impact tailpipe emissions, existing diagnostics may not properly illuminate the Malfunction Indicator Light (MIL) due to an error identified with Rear O2 Sensor monitoring.
VIN4APIN202106302021-07-02. Service bulletin. SUSPENSION; STRUCTURE:BODY:HOOD; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Customer states MIL-on with P013E in the ECM Customer states MIL-on with P0461 in the ECM Customer states front suspension noise while driving Hood release inoperative
V1719012012855362021-07-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Update engine oil quality standard lists (attachments)
V0018072036935202021-07-02. Service bulletin. EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Vehicle delivery by-pack instruction.
V1718032037201122021-07-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Properly checking and reading engine oil level instruction
V0118122014603172021-07-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Software Version Management (SVM)
V0116132033805_52021-07-02. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. Engine Misfire Diagnostic Aid. Updated to include additional model and model year applicability.
V1718062017813152021-07-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Engine oil consumption measurement.
V0017132033846142021-07-02. Service bulletin. ENGINE; FUEL SYSTEM, GASOLINE. Fuel Additive to Help Prevent Sporadic Misfire Faults
SM 05-20212021-07-02. Service bulletin. EQUIPMENT. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
VIN4APIN202106232021-07-02. Service bulletin. SEATS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); STRUCTURE:BODY:HOOD; SUSPENSION. Customer states MIL-on with P013E in the ECM Customer states MIL-on with P0461 in the ECM Customer states front suspension noise while driving 3rd row seat lift strap detached Hood release inoperative
21JettaSrvXprs2021-07-02. Service bulletin. EQUIPMENT. Corrected Drain Plug Gasket part number to "N 013 815 8" for 1.4L DGXA, DJXA engine
TT 00 16 01_52021-07-02. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Navigation for addressing incorrect Part direction.
TT 91 20 02_32021-07-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Car-Net technical handling.
V0116152014815132021-07-02. Service bulletin. ENGINE; FUEL SYSTEM, OTHER. VW approved gasoline fuel additive, update to include additional models and model year applicability.
VIN4APIN202106022021-07-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); STRUCTURE:BODY:TAILGATE; SUSPENSION. Customer states MIL-on with P013E in the ECM Customer states MIL-on with P0461 in the ECM Customer states front suspension noise while driving 3rd row seat lift strap detached Hood release inoperative Rear tailgate strut broken/loose/detached
V1719012012855352021-07-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Update engine oil quality standard lists (attachments)

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