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Service bulletin Dealer Letter-Da

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10120074
Published by NHTSA2017-10-21
Manufacturer's numberDealer Letter-Da
Manufacturer's date2014-06-24
NHTSA componentFUEL SYSTEM, GASOLINE; FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

NHTSA's summary

VOLKSWAGEN DEALERSHIP COMMUNICATION (Fuel Line Noise issue): This UPDATE has been proactively released to prevent an audible fuel line resonance generated from the normal operation of the fuel delivery system, percieved as rattling noise under certain operating conditions. The corrective action taken for this isse was to install two rubber isolators and one foam piece onto fuel line.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system, Fuel hoses and lines

Vehicles listed
VOLKSWAGEN GOLF2015
VOLKSWAGEN GTI2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
TT 21 18 012018-12-10. Service bulletin. Incorrect removal of Turbocharger oil feed line may cause engine damage
Update Bulletin2017-10-21. Service bulletin. UPDATE Technical Bulletin (Fuel line issues): This update has been proactively released to prevent an audible fuel line resonance generated from the normal operation of the fuel delivery system perceived as a rattling noise under certain operating conditions. The production solution for this issue was Foam material applied to fuel lines beginning CW 20/14. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue.
VIN-4-A-PIN AUGU2017-06-28. Service bulletin. MIL-ON, FAULT P013E IN THE ECM CUSTOMER STATES NOISE FORM THE ENGINE/TURBO FUEL GAUGE NOT READING FULL AFTER TOPPING UP FUEL FUEL LINE RATTLE CLUTCH PEDAL SQUEAL/SQUEAK WHEN OPERATING CLUTCH PEDAL MIL-ON P0299 MIL-ON P0101 AND OR P0100 EPC LIGHT P03AF, P03A5, P03B9, P039B CENTER CAP MISSING AFTER PDI MIL-ON P2015 BACK-UP CAMERA
VIN-4-A-PIN AUGU2017-06-28. Service bulletin. MIL-ON, FAULT P309F OR P309D, NO ELECTRIC DRIVE MODE MIL-ON, FAULT P013E IN THE ECM MIL-ON, FAULT P164B IN ECM CUSTOMER STATES NOISE FORM THE ENGINE/TURBO FUEL GAUGE NOT READING FULL AFTER TOPPING UP FUEL FUEL LINE RATTLE CLUTCH PEDAL SQUEAL/SQUEAK WHEN OPERATING CLUTCH PEDAL MIL-ON P0299 MIL-ON P0101 AND OR P0100 CENTER CAP MISSING AFTER PDI MIL-ON P2015
VIN-4-A-PIN AUGU2017-06-20. Service bulletin. MIL-ON, FAULT P309F OR P309D, NO ELECTRIC DRIVE MODE MIL-ON, FAULT P013E IN THE ECM CUSTOMER STATES NOISE FORM THE ENGINE/TURBO FUEL GAUGE NOT READING FULL AFTER TOPPING UP FUEL FUEL LINE RATTLE CLUTCH PEDAL SQUEAL/SQUEAK WHEN OPERATING CLUTCH PEDAL MIL-ON P0299 MIL-ON P0101 AND OR P0100 EPC LIGHT P03AF, P03A5, P03B9, P039B CENTER CAP MISSING AFTER PDI BACK-UP CAMERA