2017 Lexus Rx problems, complaints & recalls
Most-reported problem areas: Service Brakes (8) · Engine (6) · Visibility:sun/Moon Roof Assembly (2)
🧭 Reliability snapshot
Compared against other Lexus Rx model years — complaint volume vs the model's median year, recalls and severity. How we score →
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (31)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Structure:body 2025-12-15 · L-SB-0030-24 Rev2 · Service Bulletin/Repair Instructions
some 2005 – 2026 lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. 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
Electrical System 2025-06-13 · L-SB-0043-23 Rev1 · Service Bulletin/Repair Instructions
the air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. the procedures outlined in this service bulletin aid in locating, inspecting, and repairing refrigerant leaks.
Structure:body 2025-02-07 · L-SB-0017-19 Rev1 · Service Bulletin/Repair Instructions
some 2010 – 2026 model year lexus vehicles may exhibit paint stains after the removal of rapgard™. the paint stains may appear to be under the clear coat but are usually under wrinkles in the rapgard™. the wrinkles may trap water and cause the paint to stain from the trapped moisture, especially on
Structure:body 2025-02-07 · L-SB-0017-19 Rev1 · Service Bulletin/Repair Instructions
some 2010 – 2026 model year lexus vehicles may exhibit paint stains after the removal of rapgard™. the paint stains may appear to be under the clear coat but are usually under wrinkles in the rapgard™. the wrinkles may trap water and cause the paint to stain from the trapped moisture, especially on
Structure:body 2024-07-29 · L-SB-0030-24 Rev1 · Service Bulletin/Repair Instructions
some 2005 – 2024 lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. 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
Structure:body 2024-07-29 · L-SB-0030-24 Rev1 · Service Bulletin/Repair Instructions
some 2005 – 2024 lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. 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
Showing the 6 most recent of 31 bulletins. Search all of them free at nhtsa.gov.
What owners report
2026-08-14 · Forward Collision Avoidance: Warnings · 💥 crash“after slowly making a left into a parking space at dunkin donuts and trying to deploy my brakes, my car lunged forward spontaneously accelerating, jumped two curbs and hit a barrier and the window of the store. the impact of the crash wrecked my front end and the radiator was damaged and was laying on the ground. with this intense impact, the airba…”
2026-08-07 · Fuel/Propulsion System“there are recalls for 2017 lexus rx350’s for their fuel filters being faulty. mine is not on the list. i have taken my car to many mechanics and in the last few months i’ve had my front and back brakes replaced, new struts, new tires and more done on the vehicle and nothing is helping. they have checked my mass air flow sensor, oxygen sensors, spar…”
2026-04-23 · Service Brakes, Hydraulic · 59,380 mi“the contact owns a 2017 lexus rx450h. the contact stated that while driving at an undisclosed speed and depressing the brake pedal, there was an abnormal sound coming from the vehicle. the vehicle was taken to the dealer to be diagnosed. the vehicle was diagnosed with brake actuator assembly, bleeder plug cap, brake actuator cover, and brake fluid …”
2026-03-22 · Latches/Locks/Linkages:doors:latch“summary of issues: 1.on march 3, 2026, i contacted my service manager regarding my inability to open the driver’s side door. i also reported persistent rattling sounds coming from the interior panels and driver’s side door, extending toward the rear of the vehicle that leads to the gas cap door. i was forced to enter through the front passenger d…”
2026-02-15 · Service Brakes“my vehicle is experiencing a mechanical failure of the brake actuator/booster assembly, manifested by a "squawk/bark" noise and abnormal pedal feel during braking. this is a known defect recognized by lexus under customer support program 23le04. the dealership technician confirmed the noise is present and recommended a full replacement of the abs …”
2026-02-10 · Service Brakes“please see attached regarding lexus rx450h brake actuator failure concern. thank you for your support.…”
2025-12-21 · Seats“my vehicle has 39800 miles (64k kms). i have the exact same issue with my driver side heated seat. the lowest setting may take time to warm up then gets scorching hot. eventually after heating it up, i will turn it off manually to stop heating it, as it burns. my wife also mentions that the passenger side as well doesn’t seem to heat much. at …”
2025-11-05 · Unknown Or Other“my vehicle, a 2017 lexus rx 350 with approximately 111,872 miles, experienced a near-total failure of the infotainment/navigation screen approximately five months ago (around june 2025). the system would only display the introductory safety message, backup camera feed, a single radio station, and basic map locator functionality—rendering the naviga…”
2025-08-28 · Seats“nhtsa safety complaint – seat heater defect vehicle: 2017 lexus rx 350 mileage at purchase: 45,430 purchase date: feb. 17, 2025 dealer: lexus of tacoma at fife, wa description of problem: the driver’s seat heater does not function properly. it is slow to activate (5–6 minutes), then overheats uncontrollably even when set to “low.” on multiple occ…”
2025-07-23 · Service Brakes · 💥 crash“3 months before the accident the power steering light came on twice and went off. the day of the accident the brake light came on when i started the car that day. it disappeared when i was put in drive. i was entering onto the highway to merge with the traffic. another car waiting for the light to turn green so he could enter also. my car didn’t st…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.