WenmarOpen by Wenmar Pro

Service bulletin PS311

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 id10109635
Published by NHTSA2017-08-02
Manufacturer's numberPS311
Manufacturer's date2014-04-11
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

PIT STOP: BLUETOOTH® ISSUES AFTER SOFTWARE UPDATE - This article provides information related to customers experiencing concerns with Bluetooth (connecting, phonebook download, etc.) after a head unit software update (through a Service Action or TSB) or after they update the operating system in their phone (such as the recent iOS® 7.1 for Apple® or 4.4 KitKat® for Android®/Samsung Galaxy® products).

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

Electrical system, Software

Vehicles listed
KIA KIA

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