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Service bulletins for the 2021 Volkswagen Golf

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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
V0017132033846132021-03-04. Service bulletin. ENGINE AND ENGINE COOLING. Update to top tier brochure purchasing url.
TT 57 21 01_32021-03-04. Service bulletin. EQUIPMENT. MQB KESSY adaptation tip.
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).
TT 91 21 012021-03-04. Service bulletin. EQUIPMENT. Diagnostic Tool, log in usage.
TT 27 21 012021-03-04. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES. Calibration Mirror(s) information for special tool VAS 6430
SM 11-20212021-03-04. Service bulletin. EQUIPMENT. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
2021OilCapChart2021-03-04. Service bulletin. ENGINE AND ENGINE COOLING. This Document was revised to include 2021 Model Year
V1719012012855322021-03-04. Service bulletin. ENGINE AND ENGINE COOLING. Updated to include update recommended engine oil attachments.
V0118122014603162021-03-04. Service bulletin. ELECTRICAL SYSTEM. Software Version Management (SVM) instruction updated to include model year 2021
21ID4ServXprs2021-03-04. Service bulletin. ELECTRICAL SYSTEM. New Doc
VIN4APIN202101212021-02-04. Service bulletin. FUEL SYSTEM, OTHER. Customer states MIL-on with P2421 Customer states MIL-on with Misfire code Customer states clutch pedal makes noise No crank, no start Customer states no voice output during calls / micro phone inoperative 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
V8718102043704152021-02-04. Service bulletin. SERVICE BRAKES, AIR:SUPPLY:COMPRESSOR. A/C requirements, update to title.
TT 97 14 022021-02-04. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Data link diagnostics and tips
V1719012012855_32021-02-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Updated to include an additional model year applicability.
TT 57 21 012021-02-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. MQB KESSY adaptation tip
VIN4APIN202101142021-02-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Customer states MIL-on with P0556 Customer states MIL-on with P2421 Customer states MIL-on with Misfire code Customer states clutch pedal makes noise No crank, no start Customer states no voice output during calls / micro phone inoperative 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
VIN4APIN202101042021-02-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Customer states MIL-on with P0556 Customer states MIL-on with P2421 Customer states MIL-on with Misfire code Customer states clutch pedal makes noise No crank, no start Customer states no voice output during calls / micro phone inoperative 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
V2719012011894162021-02-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Battery testing. Updated to include additional model and model year applicability.
V5515032021354_72021-02-04. Service bulletin. STRUCTURE; EQUIPMENT. Body surfaces (engine compartment and underside of hood) are not directly visible (exposed) therefore do not match exterior paint finish.
21VWUSELCMN1212021-02-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. "Additional Maintenance Items: Dust & Pollen Filter: Change ""40,000 miles or 2 years, whichever occurs first"""
VIN4APIN202012102021-01-08. Service bulletin. ELECTRICAL SYSTEM; SEATS; ENGINE. Customer states MIL-on with P0556 Customer states MIL-on with P2421 Customer states MIL-on with Misfire code Customer states clutch pedal makes noise No crank, no start Customer states no voice output during calls / micro phone inoperative Customer states seat memory inoperative 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
V9120012061690-12021-01-08. Service bulletin. ELECTRICAL SYSTEM. False manufacturing DTC stored in MIB3 Infotainment system. No repair required.
TT 57 10 152021-01-08. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Updated key ordering protocol
SM C-20202021-01-08. Service bulletin. EQUIPMENT. This special notice is to inform dealers to return the part numbers listed (State of California only).
VIN4APIN202012012021-01-08. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE); EQUIPMENT; FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY; ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR. Customer states MIL-on with P0556 Customer states MIL-on with P2421 Customer states MIL-on with Misfire code Customer states clutch pedal makes noise No crank, no start Customer states seat memory inoperative 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

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