2021 Lexus RX 350 Base, FWDFACTORY OEM SERVICE PROCEDURE

Component Locations

Select a section or procedure below to view factory instructions:

Accessory Socket SystemAdaptive Variable Suspension SystemAdaptive Front Lighting SystemAir Conditioning SystemAirbag SystemAudio / Video System (12.3 Inch Display)Audio / Video System (8 Inch Display)Automatic Headlight Beam Level Control SystemAutomatic High Beam SystemAutomatic Transmission [U881E]Automatic Transmission [U881F]Back Door Closer SystemBlind Spot Monitor SystemCan Communication SystemCharging SystemClimate Control Seat SystemClockCruise Control SystemDynamic Radar Cruise Control SystemDynamic Torque Control AWD SystemElectric Parking Brake SystemEmission Control SystemEngine Control SystemEngine Cooling Fan SystemForward Recognition Camera SystemFront Camera SystemFront Power Seat Control System (W/Memory)Front Power Seat Control System (W/O Memory)Front Radar Sensor SystemFuel Lid OpenerFuel SystemGarage Door Opener SystemGeneral Information (Collision)HEADUP Display SystemHeated Steering WheelHornIgnition SystemImmobiliser SystemEngine Intake / Exhaust SystemIntelligent Clearance Sonar SystemIntuitive Parking Assist SystemIntuitive Parking Assist System (W/Intelligent Clearance Sonar System)Lane Control SystemLEXUS ENFORM SystemLighting System (Interior)Lighting System (W/Automatic Headlight Beam Level Control System)Lighting System (W/O Automatic Headlight Beam Level Control System)Lin Communication SystemLKA / LDA SystemMeter / Gauge / DisplayNavigation SystemOccupant Classification SystemPanoramic Moon Roof SystemPanoramic View Monitor SystemParking Assist Monitor SystemPower Back Door System (W/O Outside Door Control Switch)Power Back Door System (W/Outside Door Control Switch)Power Door Lock Control SystemPower Mirror Control System (W/Memory)Power Mirror Control System (W/O Memory)Power Steering SystemPower Tilt & Telescopic Steering ColumnPower Window Control SystemPre-Collision SystemRear Power Seat Control System (For Second Row)Rear Power Seat Control System (For Third Row)Rear Seat Entertainment SystemRoad Sign Assist SystemSafety Connect SystemSeat Belt Tension ReducerSeat Belt Warning SystemSeat Heater SystemSliding Roof SystemSmart Access System With Push Button Start (For Entry Function)Smart Access System With Push-Button Start (For Start Function)Starting SystemSteering Lock SystemTelematics SystemTheft Deterrent SystemTire Pressure Warning SystemTowing Converter SystemVehicle Stability Control SystemWindow Defogger SystemWindshield Deicer SystemWiper System / Washer SystemWireless Charging System
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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