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.
2011 Lexus IS 350CFACTORY OEM SERVICE PROCEDURE
Component Locations
Select a section or procedure below to view factory instructions:
Air Conditioning SystemAudio / Video System (W/ Navigation)Audio / Video System (W/O Navigation)Automatic Transmission (A760E)Automatic Transmission (A960E)Can Communication SystemCharging System (2GR-FSE)Charging System (4GR-FSE)Climate Control SeatClock SystemCruise Control SystemDynamic Radar Cruise Control SystemEmission Control System (2GR-FSE)Emission Control System (4GR-FSE)Engine Control System (2GR-FSE)Engine Control System (4GR-FSE)Engine Cooling Fan System (2GR-FSE)Engine Cooling Fan System (4GR-FSE)Engine Immobiliser SystemEngine Intake SystemFront Power Seat Control System (W/Memory)Front Power Seat Control System (W/O Memory)Fuel Lid Opener SystemFuel System (2GR-FSE)Fuel System (4GR-FSE)Garage Door OpenerHornsIgnition System (2GR-FSE)Ignition System (4GR-FSE)Intuitive Parking Assist SystemLEXUS ENFORM SystemLighting System (Exterior)Lighting System (Interior)Lin Communication SystemLuggage Compartment Door Opener SystemMeter / Gauge / DisplayMultiplex Communication SystemNavigation System (For DVD)Navigation System (For HDD)Occupant Classification SystemPower Door Lock Control SystemPower Mirror Control ((W/Memory)Power Mirror Control (W/O Memory)Power Steering SystemPower Tilt & Telescopic Steering ColumnPower Window Control SystemPre-CollisionRear View Monitor SystemRetractable Hardtop SystemSafety Connect SystemSeat Belt Tension ReducerSeat Belt Warning SystemSeat HeaterSmart Access System (Keyless Entry)Smart Access System (Keyless Start)Starting System (2GR-FSE)Starting System (4GR-FSE)Steering Lock SystemSupplemental Restraint SystemTheft Deterrent SystemTire Pressure Warning SystemVehicle Stability Control SystemWindow DefoggerWindow DeicerWiper System / Washer 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:
- • 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.