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Service bulletin SB-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 id10052269
Published by NHTSA2013-07-08
Manufacturer's numberSB-13138
Manufacturer's date2013-05-01
NHTSA componentEXTERIOR LIGHTING:TURN SIGNAL:SWITCH; EXTERIOR LIGHTING:TURN SIGNAL; EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT

NHTSA's summary

CADILLAC: SERVICE UPDATE FOR INVENTORY. VEHICLES IN INVENTORY STATES THAT THE TURN SIGNAL MAY NOT AUTOMATICALLY CANCEL. *KB

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

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
131382023-12-11. Service bulletin. Service Update for Inventory Vehicles Only Turn Signal May Not Automatically Cancel
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.