Service bulletin L-TT-0281-20
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 | 10173793 |
| Published by NHTSA | 2020-04-13 |
| Manufacturer's number | L-TT-0281-20 |
| Manufacturer's date | 2020-03-09 |
| NHTSA component | EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; EQUIPMENT |
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 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 if they have restored their phone data/settings recently.
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, Equipment and accessories
| LEXUS CT HYBRID | 2011 to 2018 |
|---|---|
| LEXUS ES HYBRID | 2013 to 2020 |
| LEXUS GS 200T | 2016 to 2017 |
| LEXUS GS 350 | 2010 to 2011 |
| LEXUS GS 350 | 2013 to 2020 |
| LEXUS GS HYBRID | 2010 |
| LEXUS GS HYBRID | 2013 |
| LEXUS GS HYBRID | 2016 to 2018 |
| LEXUS GS300 | 2018 to 2019 |
| LEXUS GS450H | 2007 to 2009 |
| LEXUS GS450H | 2011 to 2012 |
| LEXUS GS450H | 2014 to 2015 |
| LEXUS GS460 | 2008 to 2011 |
| LEXUS GX460 | 2010 to 2020 |
| LEXUS HS 250 HYBRID | 2010 to 2012 |
| LEXUS IS 250 | 2006 to 2015 |
| LEXUS IS 250C | 2010 to 2015 |
| LEXUS IS 300 | 2016 to 2020 |
| LEXUS IS 350 | 2006 to 2020 |
| LEXUS IS 350C | 2010 to 2015 |
| LEXUS IS F | 2008 to 2014 |
| LEXUS IS200T | 2016 to 2017 |
| LEXUS LC HYBRID | 2018 to 2020 |
| LEXUS LC500 | 2018 to 2020 |
| LEXUS LFA | 2012 |
| LEXUS LS HYBRID | 2018 to 2020 |
| LEXUS LS460 | 2007 to 2017 |
| LEXUS LS600H | 2008 to 2016 |
| LEXUS LX570 | 2008 to 2011 |
| LEXUS LX570 | 2013 to 2020 |
| LEXUS NX HYBRID | 2015 to 2020 |
| LEXUS NX200T | 2015 to 2017 |
| LEXUS NX300 | 2018 to 2020 |
| LEXUS RC 200T | 2016 to 2017 |
| LEXUS RC 300 | 2016 to 2020 |
| LEXUS RC 350 | 2015 to 2020 |
| LEXUS RC F | 2015 to 2020 |
| LEXUS RX HYBRID | 2011 to 2020 |
| LEXUS RX350 | 2010 to 2020 |
| LEXUS RX450H | 2010 |
| LEXUS UX HYBRID | 2019 to 2020 |
| LEXUS UX200 | 2019 to 2020 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| L-SB-0043-23 Rev1 | 2025-07-10. Service bulletin. The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks. |
|---|---|
| Safety Recall 22 | 2022-06-21. Service bulletin. Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022 |
| Lexus PRO19-02 - | 2022-02-14. Service bulletin. 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 | 2021-12-20. Service bulletin. DCM Activation is not Applicable when Safety Connect/Lexus enform service has expired |
| LTT014113A | 2021-12-20. Service bulletin. Intermittent Audio from Podcasts on iPhones Running iOS 7.0 |
| LTT014013A | 2021-12-20. Service bulletin. How to play itunes radio using the vehicle's Audio System |
| LTT013913A | 2021-12-20. Service bulletin. Characteristics of Facetime Audio Calls using - All 2012-2014 My Models |
| LTT013413A | 2021-12-20. Service bulletin. 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 | 2021-12-20. Service bulletin. XM Re-Registration with Radio Unit Swap 2010-2014 Models with Satellite Radio |
| LSB014811 | 2021-12-20. Service bulletin. HOD Navigation Map Update Process |