WenmarOpen by Wenmar Pro

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 id10070240
Published by NHTSA2016-06-09
Manufacturer's number13138
Manufacturer's date2013-05-01
NHTSA componentEXTERIOR LIGHTING:TURN SIGNAL

NHTSA's summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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
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