Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2015 Lexus RX 350 Base, FWDFACTORY OEM SERVICE PROCEDURE
Component Locations
Select a section or procedure below to view factory instructions:
Accessory Socket SystemActive Torque Control 4WD SystemAir Conditioning SystemAudio / Video System (W/Multi-Display; W/Park Assist Monitor)Audio / Video System (W/Multi-Display; W/O Park Assist Monitor)Audio / Video System (W/O Multi-Display)Automatic Transmission (U660E)Automatic Transmission (U660F)Automatic Transmission (U880F)Back Door Closer SystemBlind Spot Monitor SystemCan Communication System\Charging SystemClimate Control SeatClockCruise Control SystemDynamic Radar Cruise Control SystemEmission Control SystemEngine Control SystemEngine Cooling Fan SystemEngine Immobiliser SystemEngine Intake SystemFront Power Seat Control System (W/Memory)Front Power Seat Control System (W/O Memory)Fuel Lid OpenerFuel SystemGarage Door OpenerHeated Steering WheelHornIgnition SystemIntuitive Parking Assist SystemLEXUS ENFORM SystemLighting System (Exterior)Lighting System (Interior)Lin Communication SystemMeter / Gauge / DisplayNavigation SystemOccupant Classification SystemParking Assist Monitor SystemPower Back Door SystemPower Door Lock Control SystemPower Mirror Control SystemPower Steering SystemPower Tilt & Telescopic Steering ColumnPower Window Control SystemPre-Collision SystemRear Seat Entertainment SystemRear View Monitor System (W/O Inner Rear View Mirror)Rear View Monitor System (W/Inner Rear View Mirror)Remote Engine Starter SystemSafety Connect SystemSeat Belt Tension ReducerSeat Belt Warning SystemSeat Heater SystemSliding Roof SystemSmart Access System (Keyless Entry))Smart Access System (Keyless Start)Starting SystemSteering Lock SystemSupplemental Restraint SystemTheft Deterrent SystemTire Pressure Warning System (W/Garage Door Opener)Tire Pressure Warning System (W/O Garage Door Opener)Towing Converter SystemVehicle Stability Control SystemWindow Defogger SystemWindow Deicer SystemWiper / Washer System
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.