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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
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.
TT 90 11 012019-04-15. Service bulletin. ELECTRICAL SYSTEM. Instrument cluster production mode solution, updated to include additional model and model year applicability.
TT 27 19 012019-04-15. Service bulletin. ELECTRICAL SYSTEM. Start/Stop diagnosis.
V1.42019-04-15. Service bulletin. ELECTRICAL SYSTEM. Remote start installation instructions
TT 9115052019-04-08. Service bulletin. ELECTRICAL SYSTEM. Update to existing information to address phone concerns via bluetooth resulting from saved emoji information
TT 2710022019-04-08. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Updated to include model year 2014 thru 2018 applicability.
VIN-4-A-PIN-20192019-04-08. Service bulletin. SUSPENSION; ELECTRICAL SYSTEM; EQUIPMENT. Customer states 2nd row seat rattles while driving
TT 90 11 012019-04-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Instrument cluster production mode solution, updated to include additional model and model year applicability.
TT 27 19 012019-04-08. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ENGINE. Start/Stop diagnosis.
MIB II Troublesh2019-04-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. MIBII Informational Document
TT 9115052019-04-08. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. Update to existing information to address phone concerns via bluetooth resulting from saved emoji information
Circular 60D82019-04-03. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:SUN/MOON ROOF ASSEMBLY. In-Line Fuses for Sunroof LED Modules
Dealer 60D82019-04-03. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS; VISIBILITY:SUN/MOON ROOF ASSEMBLY. In-Line Fuses for Sunroof LED Modules
VIN4APIN201903192019-04-03. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; EQUIPMENT; STRUCTURE:EMERGENCY:ESCAPE/EGRESS/EXIT. Customer states noise from heat shield, MIL-on P11AD/P11AE/P11AF, MIL-on P0456, Customer states front window(s) noisy during operation, Customer states the headliner makes noise, is loose or hangs down, Customer states the sunshade is binding, Customer states MIL-on and/or multiple warning lights, Customer states Kessy inoperative possibly with "Keyless Defective" in MFI
TT 27 19 012019-04-01. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Start/Stop diagnosis.
V1.42019-04-01. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Remote start installation instructions
MIB II Troublesh2019-04-01. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. MIBII Informational Document
VIN-4-A-PIN-20182019-03-04. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN; STRUCTURE; SUSPENSION. Customer states park distance control too sensitive
VIN-4-A-PIN-20182019-03-04. Service bulletin. STRUCTURE; SUSPENSION; ELECTRICAL SYSTEM; POWER TRAIN. Customer states park distance control too sensitive
V011816-20534462019-03-04. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. Scan tool "calculated load" reading displays unusual values.
TT 97 18 022019-03-04. Service bulletin. FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. Diagnostic for injector wiring circuit concerns.
TT 91 18 182019-03-04. Service bulletin. ELECTRICAL SYSTEM:HORN; STEERING: STEERING WHEEL/HANDLE BAR; STEERING. Horn and ancillary steering wheel controls diagnosis.

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