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Service bulletins for the 2018 Volkswagen Beetle

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.

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

By type

By component

By trouble code

By topic

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
TT 00 16 02-42020-11-05. Service bulletin. SERVICE BRAKES; STEERING; ENGINE. Mandatory fastener.
Circular 24GA2020-10-06. Service bulletin. ENGINE; EQUIPMENT. This action addresses an emissions system-related Engine-Off calculation error and improves the Oxygen Sensor Aging-Correction Factor. Neither concern has a direct impact to vehicle exhaust or evaporative emissions. However, either condition could affect proper operation of the Malfunction Indicator Lamp (MIL).
Dealer 24GA2020-10-06. Service bulletin. ENGINE; EQUIPMENT. This action addresses an emissions system-related Engine-Off calculation error and improves the Oxygen Sensor Aging-Correction Factor. Neither concern has a direct impact to vehicle exhaust or evaporative emissions. However, either condition could affect proper operation of the Malfunction Indicator Lamp (MIL).
Dealer 24GA2020-10-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. This action addresses an emissions system-related Engine-Off calculation error and improves the Oxygen Sensor Aging-Correction Factor. Neither concern has a direct impact to vehicle exhaust or evaporative emissions. However, either condition could affect proper operation of the Malfunction Indicator Lamp (MIL).
Circular24GAREV12020-10-06. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. This action addresses an emissions system-related Engine-Off calculation error and improves the Oxygen Sensor Aging-Correction Factor. Neither concern has a direct impact to vehicle exhaust or evaporative emissions. However, either condition could affect proper operation of the Malfunction Indicator Lamp (MIL). Problem description updated.
TT 13 20 012020-09-03. Service bulletin. ENGINE AND ENGINE COOLING. Oil pressure priming after engine replacement or internal repair.
V1719012012855302020-05-07. Service bulletin. ENGINE AND ENGINE COOLING. Update to Volkswagen engine oil specification attachments.
TT 15 20 012020-04-02. Service bulletin. ENGINE AND ENGINE COOLING. Timing chain reset adaptation.
V171901_20128552020-03-05. Service bulletin. ENGINE AND ENGINE COOLING. Update to Volkswagen engine oil specification attachments.
V1719012012855282020-02-08. Service bulletin. ENGINE AND ENGINE COOLING. Update to Volkswagen engine oil specification attachments.
V1917012022548_82020-02-08. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. Update to Volkswagen Identifying and mixing of coolant. Introducing new coolant type.
V1917012022548_72020-02-08. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Update to Volkswagen Identifying and mixing of coolant. Introducing new coolant type.
V171803_20372012020-01-08. Service bulletin. ENGINE; EQUIPMENT. Engine Oil Checking at Pre-Delivery Inspection (PDI). Updated to include model year 2020 applicability.
V171901_20128552019-12-06. Service bulletin. ENGINE AND ENGINE COOLING. Update to Volkswagen engine oil standards.
TT 15-19-032019-12-06. Service bulletin. ENGINE AND ENGINE COOLING. Camshaft system diagnosis.
TT 15-19-022019-12-06. Service bulletin. ENGINE AND ENGINE COOLING. Information regarding updated cam bracket fastener length.
TT 01-19-102019-12-06. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. Additional test plans to clear memory after update programming in ECM.
TT 15-19-032019-12-06. Service bulletin. EQUIPMENT:MECHANICAL; ENGINE. Camshaft system diag
V171901_20128552019-11-06. Service bulletin. ENGINE; EQUIPMENT. Update to Volkswagen engine oil standards.
V171901_20128552019-10-02. Service bulletin. ENGINE. Update to Volkswagen engine oil standards.
TT0119052019-10-02. Service bulletin. ENGINE AND ENGINE COOLING. Update to add applicable models and years
V171901_20128552019-09-10. Service bulletin. ENGINE. Update to Volkswagen engine oil standards. Also includes 2004 and 2005 Jetta Wagon and 2018-2020 Tiguan LWB
V171901_20128552019-08-07. Service bulletin. ENGINE. Engine oil quality standards. Also includes all models for 1997-2003. Also Rabbit from 2006-2009.
V171806-20178132019-06-24. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE. Update to TB to include model year 2018 & 2019 applicability.
V171805-20128552019-06-24. Service bulletin. ENGINE. Engine oils which meet Volkswagen oil quality standards.

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