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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.

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
TT 91 18 062020-06-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Apple car play function.
TT 97 20 01 SS12020-05-07. Service bulletin. ELECTRICAL SYSTEM. Voltage Drop Testing. Updated for picture clarity.
V2719022033978_82020-05-07. Service bulletin. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR. Generator replacement, updated to include model years 2020 & 2021
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 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.
TT 91 16 122020-02-08. Service bulletin. ELECTRICAL SYSTEM. Remote start diagnostic information.
Microswitchcomm2020-02-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Micro switch customer call list.
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.
V911905_20577482020-01-08. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Infotainment, update programming
V011812_20146032020-01-08. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Update model applicability to MY 2020.
VOS-19-322019-12-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This document outlines updates to the ODIS diagnostic software. Updates include corrected diagnostic test plans for the stated vehicles.
TT 01-19-102019-12-06. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. Additional test plans to clear memory after update programming in ECM.
V011812_20146032019-08-07. Service bulletin. ELECTRICAL SYSTEM. Update vehicle metadata to include pull ahead models. Also includes R32 2002-2007 and 2002-2006 Jetta Wagon.
V911701_20354732019-08-07. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Infotainment worksheet.
V001904_20548662019-08-07. Service bulletin. ELECTRICAL SYSTEM. SD Set-up to Obtain Software updates.
TT 00 19 012019-08-07. Service bulletin. ELECTRICAL SYSTEM. Vehicle Fuse location assistance.
VOS-19-202019-08-07. Service bulletin. ELECTRICAL SYSTEM. Document detailing changes and fixes to ODIS Service Diagnostic software.
TT 91 14 01ss62019-06-24. Service bulletin. ELECTRICAL SYSTEM. Addressing Component Protection display . Update model and model year applicability.
VIN4APIN201905162019-06-07. Service bulletin. AIR BAGS; VISIBILITY:WINDSHIELD; EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM:HORN. Customer states noise from heat shield Customer states MIL-on with P0496 MIL-on P0456 Customer states the sunshade is binding/tearing/separating The front window regulator(s) exhibiting noise, shutter, binding, or is inoperative. Customer states AC inoperative Customer states front windshield is distorted/warped Customer states "door warning light" on dash and/or locks, mirrors or window functions inoperative Customer states horn is inoperative or does not sound correct Customer states airbag light on
TT 01 19 042019-05-06. Service bulletin. ELECTRICAL SYSTEM. UDS Basic settings directions
V271902-20339782019-04-22. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Update to model year applicability. Generator Replacement Charging System inoperative/malfunctions, noise from engine compartment, accessory drive belt damaged or missing.
VIN-4-A-PIN-20192019-04-15. Service bulletin. EQUIPMENT; AIR BAGS; STRUCTURE:EMERGENCY:ESCAPE/EGRESS/EXIT; ELECTRICAL SYSTEM. MIL-on P0462
VIN-4-A-PIN-20192019-04-15. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:WINDSHIELD; AIR BAGS; EQUIPMENT. Customer states 2nd row seat rattles while driving
V271901-20118942019-04-15. Service bulletin. ELECTRICAL SYSTEM. Battery Testing and Charging instruction. Updated to include model year 2019 applicability.

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