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Service bulletin 13138

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 id10246742
Published by NHTSA2023-12-11
Manufacturer's number13138
Manufacturer's date2013-05-01
NHTSA componentEXTERIOR LIGHTING:TURN SIGNAL

NHTSA's summary

Service Update for Inventory Vehicles Only Turn Signal May Not Automatically Cancel

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
CADILLAC XTS2013

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
131382016-06-09. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-0000165954-A2016-03-31. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-131382013-07-08. Service bulletin. CADILLAC: SERVICE UPDATE FOR INVENTORY. VEHICLES IN INVENTORY STATES THAT THE TURN SIGNAL MAY NOT AUTOMATICALLY CANCEL. *KB