# Service bulletin L\-TT\-0144\-13 Rev

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.

- Type: Service bulletin
- NHTSA id: 10111232
- Published by NHTSA: 2017\-08\-14
- Manufacturer's number: L\-TT\-0144\-13 Rev
- Manufacturer's date: 2015\-02\-27
- NHTSA component: EQUIPMENT:ELECTRICAL; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

## NHTSA's summary

TT: Some customers may encounter Bluetooth connectivity concerns such as: Difficulty to pair the phone, Intermittent Bluetooth failure to connect to the vehicle when first turning on the vehicle, Various Bluetooth Audio functions are no longer functioning with the customer's phone such as ability to change the track using the steering wheel controls. These concerns can be caused by changes made on the customer's phone. Make sure to inquire with the customer if the connectivity concerns occurred after receiving an operating system update on their phone or they have restored their phone data/settings recently.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10111232-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10111232-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Equipment and accessories

## Vehicles listed

- 2011 to 2015 LEXUS CT HYBRID
- 2015 LEXUS ES HYBRID
- 2007 to 2015 LEXUS ES350
- 2007 to 2011 LEXUS GS 350
- 2013 to 2015 LEXUS GS 350
- 2015 LEXUS GS450H
- 2008 to 2011 LEXUS GS460
- 2010 to 2015 LEXUS GX460
- 2005 to 2009 LEXUS GX470
- 2010 to 2012 LEXUS HS 250 HYBRID
- 2006 to 2015 LEXUS IS 250
- 2010 to 2014 LEXUS IS 250C
- 2006 to 2015 LEXUS IS 350
- 2010 to 2015 LEXUS IS 350C
- 2008 to 2014 LEXUS IS F
- 2012 LEXUS LFA
- 2004 to 2006 LEXUS LS430
- 2007 to 2015 LEXUS LS460
- 2008 to 2015 LEXUS LS600H
- 2008 LEXUS LX 570
- 2004 to 2007 LEXUS LX470
- 2009 to 2011 LEXUS LX570
- 2013 to 2015 LEXUS LX570
- 2015 LEXUS NX HYBRID
- 2015 LEXUS NX200T
- 2015 LEXUS RC 350
- 2015 LEXUS RC F
- 2006 to 2007 LEXUS RX HYBRID
- 2011 to 2015 LEXUS RX HYBRID
- 2007 to 2015 LEXUS RX350
- 2010 LEXUS RX450H
- 2005 to 2010 LEXUS SC430

## Other bulletins for the same vehicles and component

- [Safety Recall 22](/bulletins/10214355.md), 2022-06-21, Service bulletin: EQUIPMENT. Lexus Safety Recall and Service Campaign \- Technician Certification Requirements 4.13.2022
- [Lexus PRO19\-02 \-](/bulletins/10207945.md), 2022-02-14, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; TIRES; WHEELS. POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. This information must be kept near the point of vehicle sale and be available to any customer that requests it. Customers can find this information on the Owner?s section of Lexus.com. Dealers can locate a copy of this guide on the Claims Processing \& Resource Center in Dealer Daily as well.
- [LTT016014](/bulletins/10205384.md), 2021-12-20, Service bulletin: EQUIPMENT. DCM Activation is not Applicable when Safety Connect/Lexus enform service has expired
- [LTT014113A](/bulletins/10205381.md), 2021-12-20, Service bulletin: EQUIPMENT. Intermittent Audio from Podcasts on iPhones Running iOS 7.0
- [LTT014013A](/bulletins/10205380.md), 2021-12-20, Service bulletin: EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. How to play itunes radio using the vehicle's Audio System
- [LTT013913A](/bulletins/10205379.md), 2021-12-20, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI; EQUIPMENT. Characteristics of Facetime Audio Calls using \- All 2012\-2014 My Models
- [LTT013413A](/bulletins/10205378.md), 2021-12-20, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI; EQUIPMENT. When an iPhone is linked to the vehicle through Bluetooth, activation of the microphone on the iPhone will result in the vehicle display showing that an outgoing call is being made.
- [LTT013213A](/bulletins/10205377.md), 2021-12-20, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT. XM Re\-Registration with Radio Unit Swap 2010\-2014 Models with Satellite Radio
- [LSB014811](/bulletins/10205356.md), 2021-12-20, Service bulletin: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\); EQUIPMENT. HOD Navigation Map Update Process
- [LSB010112](/bulletins/10205354.md), 2021-12-20, Service bulletin: EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. HDD Navigation Kprogrlam Setup

JSON: [/v1/bulletins/10111232](/v1/bulletins/10111232)

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