September 3, 2021 Service bulletin

One or more of the following conditions: ?Poor map screen touch operation

Lexus technical service bulletin L-SB-0043-19 Rev for 2020-2021 Lexus ES350, 2020-2021 Lexus RX350 and 2020-2021 Lexus RX Hybrid and others.

Bulletin number: L-SB-0043-19 Rev
Component: Equipment: electrical: navigational system(global positioning system)
Summary: TSB: Some 2020 ? 2021 model year vehicles equipped with 17CY+ Panasonic Navigation (version 1150) or earlier and Audio (version 1163) or earlier may exhibit one or more of the following conditions: ?Poor map screen touch operation. ?Navigation system reset. ?Climate temperature control difficult to operate. ??Waiting for the Beep? message displayed, voice recognition does not start when pressing the push to talk button. ?Blower motor speed incorrectly displayed. ?White CarPlay® screen when connecting iPhone12®. ?Navigation sub-screen blank while playing a CD. ?Inoperative rear seat entertainment track controls. ?Abnormal energy flow screen appearance. ?Incorrect FM or SiriusXM® genre Information. Some 2020 ? 2021 model year vehicles equipped with 17CY+ Panasonic Navigation (version 1110) or earlier and Audio (version 1123) may exhibit one or more of the following conditions: ?Android AutoTM music does not resume after the vehicle is turned OFF and then ON. ?Incorrect cover art is displayed from a previous song. ?CarPlay® unexpectedly resumes after turning audio OFF and pushing Menu switch. ?MAP switch inoperative when in a Bluetooth® call and connected to Android AutoTM. ?Pop noise when selecting track up/down of USB audio. ?Touch pad feedback continues when feedback setting is turned OFF. ?Blank navigation screen. ?Low Bluetooth® audio volume. ?Bluetooth® connection screen button was greyed out. ?Climate temperature control difficult to operate. ?Menu buttons do not light up when pushed. ?Blower level is not displayed correctly. Some 2020 ? 2021 model year Lexus vehicles equipped with Navigation (version 1060) or earlier and Audio (version 1060) or earlier may exhibit one or more of the following conditions: ?Display screen distortion/pixilation. A software update is now available to address these conditions. Follow the Software Update Procedure in this bulletin to address these conditions.

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