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Service bulletin TT911405

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 id10252918
Published by NHTSA2024-04-08
Manufacturer's numberTT911405
Manufacturer's date2014-11-07
NHTSA componentEXTERIOR LIGHTING:TURN SIGNAL

NHTSA's summary

Turn Signals Will Not Activate after TIPM Replacement

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

Lighting, Turn signals

Vehicles listed
VOLKSWAGEN ROUTAN2011, 2012, 2013

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
Edition1122023-10-02. Service bulletin. VW Elsa Newsletter
Edition1112023-10-02. Service bulletin. VW Elsa Newsletter
Edition1112023-09-18. Service bulletin. Reminder: Improvements to Technical Information Titles in ElsaPro
TT 58-12-012019-04-08. Service bulletin. Tech Tips (Turn Signals Flash While Power Sliding Doors Are Opening): Power Sliding Side Door Open Flash is a feature that can be enabled or disabled by the customer. When enabled, the left and right exterior hazard lights will flash for 12 seconds when either sliding door is opened. This will alert other drivers in the area that passenger(s) could be entering or exiting the vehicle. The Sliding Side Door Open Flash can be enabled or disabled by performing the procedure in this document:
TT 58-12-012019-04-01. Service bulletin. Tech Tips (Turn Signals Flash While Power Sliding Doors Are Opening): Power Sliding Side Door Open Flash is a feature that can be enabled or disabled by the customer. When enabled, the left and right exterior hazard lights will flash for 12 seconds when either sliding door is opened. This will alert other drivers in the area that passenger(s) could be entering or exiting the vehicle. The Sliding Side Door Open Flash can be enabled or disabled by performing the procedure in this document: