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Service bulletins for the 2018 Volkswagen Tiguan

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.

749 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
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 97-19-03ss12019-12-06. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS; EQUIPMENT ADAPTIVE/MOBILITY. Update to applicable model and model year. SC40 fuse position in fuse panel.
TT 01-19-102019-12-06. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. Additional test plans to clear memory after update programming in ECM.
TT 91-19-032019-12-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. Direction for APP connect
VOS-19-242019-10-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. This document outlines updates to the ODIS diagnostic software. Updates include corrected diagnostic test plans for the stated vehicles.
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.
V011902_20546152019-08-07. Service bulletin. ELECTRICAL SYSTEM. Correct the Technical Bulletin instance number in the warranty table claim comment section.
TT 00 19 012019-08-07. Service bulletin. ELECTRICAL SYSTEM. Vehicle Fuse location assistance.
VOS-19-172019-08-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. This document outlines updates to the diagnostic software (ODIS).
V011902_20546152019-08-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Current ECM software causing erroneous faults.
VIN4APIN201906102019-07-08. Service bulletin. VISIBILITY:WINDSHIELD; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:HORN; EQUIPMENT. Customer states noise from heat shield Customer states MIL-on with P0496 Customer states MIL-on with P1429 and/or P1556 Customer states MIL-on with P0197 Customer states MIL-on with P0116 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 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
V571902_205519012019-07-08. Service bulletin. ELECTRICAL SYSTEM. Testing open circuit voltage of key batteries.
TT 91 18 152019-06-24. Service bulletin. ELECTRICAL SYSTEM. Apple Car-Play information for initialization issues
TT 91 18 132019-06-24. Service bulletin. ELECTRICAL SYSTEM. Addressing Component Protection display
TT 91 14 01ss62019-06-24. Service bulletin. ELECTRICAL SYSTEM. Addressing Component Protection display . Update model and model year applicability.
TT 91 18 132019-06-12. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Addressing Component Protection display
TT2719022019-06-07. Service bulletin. ELECTRICAL SYSTEM. Start/Stop: Auto Stop Standby Operation.
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
TT5718012019-05-06. Service bulletin. ELECTRICAL SYSTEM:WIRING: REAR COMPARTMENT/TRUNK; ELECTRICAL SYSTEM. Power rear lid function. The vehicles are Tiguan LWB

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