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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

Bulletins, newest first
V2719022033978_82020-05-07. Service bulletin. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR. Generator replacement, updated to include model years 2020 & 2021
TT 97 20 012020-05-07. Service bulletin. EQUIPMENT:ELECTRICAL. Voltage Drop Testing.
SM 25-20202020-05-07. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
V0018072036935172020-05-07. Service bulletin. EQUIPMENT. By-pack instruction for PDI, include additional model year applicability.
VWALLMDLTRECHNS2020-05-07. Service bulletin. EQUIPMENT. Tire Chain Information (for California dealers only) All Model Years. Information only for all other dealers.
V1719012012855302020-05-07. Service bulletin. ENGINE AND ENGINE COOLING. Update to Volkswagen engine oil specification attachments.
SM 21-20202020-05-07. Service bulletin. EQUIPMENT. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
V0018072036935162020-04-02. Service bulletin. UNKNOWN OR OTHER. By-pack instruction for PDI, include additional model year applicability.
TT 57 10 112020-04-02. Service bulletin. UNKNOWN OR OTHER. Additional Guided Functions programming assistance. Updated to include additional model year applicability.
TT 01 20 02ss12020-04-02. Service bulletin. EQUIPMENT. To correct cylinder 2 DTC in title.
VOS-20-082020-04-02. Service bulletin. ELECTRICAL SYSTEM. This document outlines updates to the ODIS diagnostic software. Updates include corrected diagnostic test plans for the stated vehicles.
TT 20 09 012020-04-02. Service bulletin. FUEL SYSTEM, GASOLINE. Update to existing tip for fuel quality checking.
TT 15 20 012020-04-02. Service bulletin. ENGINE AND ENGINE COOLING. Timing chain reset adaptation.
Dealercomm2003102020-04-02. Service bulletin. EQUIPMENT. Volkswagen After Sales Weekly Communication - March 10, 2020
TT 01 20 022020-03-05. Service bulletin. ELECTRICAL SYSTEM. Repair recommendation for injector circuit faults
TT 01 20 012020-03-05. Service bulletin. ELECTRICAL SYSTEM. ERP fault information.
V171901_20128552020-03-05. Service bulletin. ENGINE AND ENGINE COOLING. Update to Volkswagen engine oil specification attachments.
V8718052049039_62020-03-05. Service bulletin. EQUIPMENT. Update to model metadata to accommodate 2019 Jetta pull-ahead.
V1719012012855282020-02-08. Service bulletin. ENGINE AND ENGINE COOLING. Update to Volkswagen engine oil specification attachments.
TT 91 16 122020-02-08. Service bulletin. ELECTRICAL SYSTEM. Remote start diagnostic information.
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.
Microswitchcomm2020-02-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Micro switch customer call list.
V171803_20372012020-01-08. Service bulletin. ENGINE; EQUIPMENT. Engine Oil Checking at Pre-Delivery Inspection (PDI). Updated to include model year 2020 applicability.
VOS-19-342020-01-08. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. This document outlines updates to the ODIS diagnostic software. Updates include corrected diagnostic test plans for the stated vehicles.

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