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Service bulletins for the 2018 Volkswagen Tiguan Limited

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.

248 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
V0116152014815132021-07-02. Service bulletin. ENGINE; FUEL SYSTEM, OTHER. VW approved gasoline fuel additive, update to include additional models and model year applicability.
V1719012012855352021-07-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Update engine oil quality standard lists (attachments)
TT 34 21 012021-07-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Reverse gear function note.
V8718082049039102021-06-03. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. R1234YF A/C Flush instruction, updated instruction step 27.
V8718122005566262021-06-03. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Removing musty odor from A/C system. Updated to include additional model and model year applicability.
V1719012012855342021-06-03. Service bulletin. ENGINE AND ENGINE COOLING. Update engine oil quality standard lists (attachments)
ELSAallignVW2021-05-06. Service bulletin. EQUIPMENT. Elsa2Go campaign information is now 100% aligned with ElsaPro. This update to Elsa2Go ensures that both systems are displaying the same campaign information, including OPEN/CLOSED status, repair date as well as criterions at the same time without any discrepancy.
TT 66 20 02_22021-05-06. Service bulletin. EQUIPMENT; TRAILER HITCHES. Trailer hitch install, module programming, Update to existing Tip
V1719012012855332021-05-06. Service bulletin. EQUIPMENT; ENGINE. Update engine oil quality standard lists (attachments)
TT 00 13 04_62021-05-06. Service bulletin. EQUIPMENT. Parts ordering information
V8718082049039_92021-04-06. Service bulletin. EQUIPMENT. A/C system flush instruction. Updated to include an additional flush machine.
TT 87 21 012021-04-06. Service bulletin. EQUIPMENT. A/C cap leak diagnosis.
TT 57 18 02_32021-04-06. Service bulletin. ELECTRICAL SYSTEM. Key battery diagnosis, updated to include additional model year applicability.
SM 22-20212021-04-06. Service bulletin. EQUIPMENT. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
V9419012011521172021-04-06. Service bulletin. EXTERIOR LIGHTING. Exterior lighting moisture in lens updated to exclude LED lighting.
V3718022033975_72021-04-06. Service bulletin. POWER TRAIN. Transmission Fluid requirements updated to include additional model year applicability.
V0116152014815122021-04-06. Service bulletin. FUEL SYSTEM, GASOLINE. VW approved gasoline fuel additive, update to include additional models and model year applicability.
V0017132033846132021-03-04. Service bulletin. ENGINE AND ENGINE COOLING. Update to top tier brochure purchasing url.
TT 27 21 012021-03-04. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES. Calibration Mirror(s) information for special tool VAS 6430
2021OilCapChart2021-03-04. Service bulletin. ENGINE AND ENGINE COOLING. This Document was revised to include 2021 Model Year
V1719012012855322021-03-04. Service bulletin. ENGINE AND ENGINE COOLING. Updated to include update recommended engine oil attachments.
V0118122014603162021-03-04. Service bulletin. ELECTRICAL SYSTEM. Software Version Management (SVM) instruction updated to include model year 2021
V8718102043704152021-02-04. Service bulletin. SERVICE BRAKES, AIR:SUPPLY:COMPRESSOR. A/C requirements, update to title.
TT 97 14 022021-02-04. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Data link diagnostics and tips
V1719012012855_32021-02-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Updated to include an additional model year applicability.

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