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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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Bulletins, newest first
TT 91 18 062018-12-03. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL; EQUIPMENT. Carplay menu correction for applicability
TT 91 18 052018-12-03. Service bulletin. EQUIPMENT. Car Net diagnosis for no green light (OTAR: Over the Air Registration Indicator) issues
TT 57 18 022018-12-03. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT. Remote Ket battery diagnostics. Updated to change incorrect repair manual group number (from TT581801 to TT571802)
TT 27 18 072018-12-03. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Direction to complete update of J428 upon replacement.
TT 27 18 022018-12-03. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Battery replacement type information.
TT 27 18 012018-12-03. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Update to model year applicability and Battery testing information.
60D1 Goodwill Pr2018-12-03. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Tiguan Panoramic Sunroof Ambient Light Bar (60D1) Customer Goodwill Program.
TT 00 18 042018-12-03. Service bulletin. EQUIPMENT. Correct Sales Model Selection for scan tool usage
Service Action 62018-12-03. Service bulletin. STRUCTURE:BODY:HOOD. Service Action - Under Hood Cowl Seam
Service Action 62018-12-03. Service bulletin. STRUCTURE:BODY:HOOD. Service Action - Under Hood Cowl Seam
A971861 2013504-2018-09-17. Service bulletin. ELECTRICAL SYSTEM. This information bulletin contains instructions for checking the pins/terminals for contacts and nano contacts.
V871714 20437042018-04-16. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Updated to include additional models and model year applicability.
V461703 20151732018-04-16. Service bulletin. SERVICE BRAKES, AIR:DISC. Updated to include additional models and model year applicability.
V461702 20102452018-04-16. Service bulletin. SERVICE BRAKES, AIR:DISC. Updated to include additional models and model year applicability.
TT9617012018-04-16. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Tip for newer style keys/KESSY system for verification of mechanical function, prior to programming attempts.
TT9117092018-04-16. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Tip to address MIB2 infotainment functionality at vehicle start up
TT9117082018-04-16. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Tips to address MIB2 infotainment functionality concerns
TT9117072018-04-16. Service bulletin. EQUIPMENT:ELECTRICAL. Diagnostics for the roof mounted antenna
TT9117062018-04-16. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Tip to address antennae issues in conjunction with DTCS B10F411, B105413
TT9116132018-04-16. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL. Updated diagnostic direction to address new concerns in regards to Apply CarPlay Connection on MIBII equipped vehicles. Update models and model year applicability.
TT5717012018-04-16. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Information to program climate control settings using remote start.
TT2717052018-04-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. J428 adaptation to address loss of function after repairs
TT2717042018-04-16. Service bulletin. LANE DEPARTURE: BLIND SPOT DETECTION. Information to look for aftermarket sensor repairs.
TT2717032018-04-16. Service bulletin. BACK OVER PREVENTION: SENSING SYSTEM: RADAR; LANE DEPARTURE: SENSING SYSTEM: RADAR; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: RADAR; ELECTRICAL SYSTEM. Information to assist with preventing calibration errors
TT0017032018-04-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Tip for Scan tool concerns that may occur duing a test plan

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