2022 Lexus IS 350 TSBs

This Service Bulletin should be used in conjunction with the applicable model and model year Electronic Wiring Diagram (EWD) and/or Repair Manual.

In addition, some models may also utilize retaining hooks (clips) for passenger side and rear seat floor mats. During Pre-Delivery Service (PDS), follow the Installation Procedure in this bulletin to attach the driver side, and if applicable, the passenger side and rear seat floor mats to the vehicle carpet using the floor mat retaining hooks (clips).

These conditions include storage period, temperature, parasitic drain, and battery load. Because of these factors, battery inspection and maintenance are required in order to ensure proper operation and optimal battery life. As a matter of policy, Lexus does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified State-Of-Charge (SOC) of the vehicle?s battery while in stock and ensure proper SOC at delivery. To eliminate customer service concerns due to an undercharged battery during the first few weeks of ownership, ALL dealers should test the auxiliary (12V) battery and recharge, if necessary, no more than 48 hours before delivery to the customer.

These conditions include storage period, temperature, parasitic drain, and battery load. Because of these factors, battery inspection and maintenance are required in order to ensure proper operation and optimal battery life. As a matter of policy, Lexus does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified State-Of-Charge (SOC) of the vehicle?s battery while in stock and ensure proper SOC at delivery. To eliminate customer service concerns due to an undercharged battery during the first few weeks of ownership, ALL dealers should test the auxiliary (12V) battery and recharge, if necessary, no more than 48 hours before delivery to the customer.

In addition, some models may also utilize retaining hooks (clips) for passenger side and rear seat floor mats. During Pre-Delivery Service (PDS), follow the Installation Procedure in this bulletin to attach the driver side, and if applicable, the passenger side and rear seat floor mats to the vehicle carpet using the floor mat retaining hooks (clips).

These conditions include storage period, temperature, parasitic drain, and battery load. Because of these factors, battery inspection and maintenance are required in order to ensure proper operation and optimal battery life. As a matter of policy, Lexus does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified State-Of-Charge (SOC) of the vehicle?s battery while in stock and ensure proper SOC at delivery.

In addition, some models may also utilize retaining hooks (clips) for passenger side and rear seat floor mats. During Pre-Delivery Service (PDS), follow the Installation Procedure in this bulletin to attach the driver side, and if applicable, the passenger side and rear seat floor mats to the vehicle carpet using the floor mat retaining hooks (clips).

Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with applicable vehicles to deliver the update, however, the process for generating license keys differs from previous generations. Before attempting to perform a map update, the expiration date of the dynamic subscription (stored in the head unit), must be checked. If the expiration date has not passed, a license key may be generated without the purchase of an activation card number (ACN). Updating the map without the use of an ACN is considered an Embedded Navigation Update (refer to pg. 10) and performing this update does not extend the subscription to dynamic map services. If the subscription period has expired, or is expiring within the next 90 days, it should be recommended to the customer to purchase an ACN. Utilizing an ACN, will initiate the Dynamic Navigation Update (refer to pg. 4). This Dynamic Navigation Update will perform the embedded navigation update and provide dynamic map services for a period of two years from the date that the Dynamic Navigation Update is performed. ACNs are provided in a pamphlet available through the normal parts ordering system

As part of the Pre-Delivery Service (PDS) process, ensure that the SiriusXM satellite radio is activated and ready for use.

remanufactured head unit return to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be used when requested by audio suppliers, FTS, and/or FPEs.

During Pre-Delivery Service (PDS), follow the instructions contained within the Software Confirmation section of this bulletin to ensure that the software is installed correctly. If it is found that the software is not installed correctly, proceed to the Software Installation section of this bulletin. It may also be necessary to reinstall the eOM software after replacing the head unit. Refer to the Software Confirmation section of this bulletin to determine if the software is already installed. If the software is not installed, proceed to the USB Flash Drive Preparation and Software Installation sections of this bulletin.

As part of the Pre-Delivery Service (PDS) process, ensure that the SiriusXM satellite radio is activated and ready for use.

During Pre-Delivery Service (PDS), follow the instructions contained within the Software Confirmation section of this bulletin to ensure that the software is installed correctly. If it is found that the software is not installed correctly, proceed to the Software Installation section of this bulletin. It may also be necessary to reinstall the eOM software after replacing the head unit. Refer to the Software Confirmation section of this bulletin to determine if the software is already installed. If the software is not installed, proceed to the USB Flash Drive Preparation and Software Installation sections of this bulletin.

established, vehicle settings and/or network/cellular coverage concerns.

established, vehicle settings and/or network/cellular coverage concerns

inoperative when attempting to send commands to the vehicle. To simplify the diagnosis of this system and prevent the unnecessary replacement of parts, please refer to the procedure below.

Millimeter Wave Radar tips leverage SSTs and readily available tools to support target placement in varying shop environments.

(versions less than 1225 or 1245 with 20 Teammate) may exhibit one or more of the following conditions: ?Navigation reset while entering a destination. ?Voice command does not recognize Starbucks. ??Unable to establish audio connection? message, and Alexa is unable to resume after Android AutoTM interruption. ?Soft buttons grayed Out during panoramic view monitor transition. ?HVAC fan speed displayed incorrectly. ?Volume cannot be adjusted with the rear seat remote control. ?Multimedia system reboots when iPhone is connected via USB. ?Energy flow information is missing on energy monitor screen. ?Clearance sonar indication on backup camera screen is missing. ?Audio from USB devices intermittently works. ?iPhone ringer continues after answering call. ?Audio titles not displayed. ?Toyota apps screen menu not displayed. Some 2020 ? 2021 model year vehicles equipped with 17CY+ Panasonic Navigation (version less than 1150) and Audio (version less than 1163) 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. A software update is now available to address these conditions. Follow the Software Update Procedure in this bulletin to address these conditions.

in some 2016 ? 2022 model year Lexus vehicles equipped with an FKS engine

in some 2016 ? 2022 model year Lexus vehicles equipped with an FKS engine

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.

If the wheels are replaced or refinished before vehicle delivery, it is important that the tires remain on the vehicle in the same location and in the same direction of rotation.

If the wheels are replaced or refinished before vehicle delivery, it is important that the tires remain on the vehicle in the same location and in the same direction of rotation. Follow the Tire Positioning Procedure in this bulletin to ensure that the original tires stay in the same location on the vehicle.

The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage conditions. Long-term storage can affect a vehicle?s systems and components. Any problems that are found should be corrected immediately.

The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage conditions. Long-term storage can affect a vehicle?s systems and components. Any problems that are found should be corrected immediately.

The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage conditions. Long-term storage can affect a vehicle?s systems and components. Any problems that are found should be corrected immediately.

noise from the front wheel area during slow (parking lot) speed turns. The clicking noise that can be heard during sharp turns is a normal condition for certain vehicles originally equipped with a lightweight two-piece aluminum rotor assembly. For customers who find this objectionable, an alternative steel rotor is available. Before performing the repair in this bulletin, it is recommended to review the visual differences of the steel rotor with the customer.

noise from the front wheel area during slow (parking lot) speed turns. The clicking noise that can be heard during sharp turns is a normal condition for certain vehicles originally equipped with a lightweight two-piece aluminum rotor assembly. For customers who find this objectionable, an alternative steel rotor is available. Before performing the repair in this bulletin, it is recommended to review the visual differences of the steel rotor with the customer.

Additionally, refer to the applicable Pre-Delivery Service (PDS) Check Sheet for services to be performed.

Service Lane - Knowledge Center.

Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this service bulletin is to provide general guidelines and procedures for odor remediation. This service bulletin provides a guide on how to prepare the interior of the vehicle prior to an odor remediation being performed, as well as contact information for an approved vendor who will arrange the remediation, and instructions on how to prepare the interior of the vehicle for reassembly once the remediation has been completed. Refer to all model and model year specific Repair Manuals and the EPA (Environmental Protection Agency) website for the most up-to-date safety and precautionary guidelines. This service bulletin is to provide a general overview and direction for the odor remediation process.

of the following conditions: ?Abnormal Bluetooth Audio Mode transition. ?Difficult radio tune knob operation when selecting audio source. Some 2020 ? 2021 model year Lexus vehicles equipped with Pioneer Audio (version 1799) or earlier may exhibit one or more of the following conditions: ?Album art inoperative. ?Low Volume from CarPlay FaceTime Audio Calls. ?Pause function intermittently inoperative in CD mode. ?Intermittent Diagnostic Trouble Code (DTC) B15FE present. ?Abnormal energy flow screen appearance on Hybrid models. ?Abnormal phone call operation during Apple CarPlay. ??No Information? displayed in Information Screen. ?No audio after voice guidance in Android Auto. ?Repeat Function Inoperative in Bluetooth Audio Mode. ?Audio does not resume after CarPlay Voicemail. ?Climate temperature control difficult to operate. ?Text message screen Reply button is inoperative using Apple iOS13 or later. Follow the Multimedia Software Update Procedure in this bulletin to install the latest software version