2018 Lexus Gs problems, complaints & recalls
Most-reported problem areas: Visibility:windshield (1)
Safety recalls (1)
Fuel System, Gasoline:delivery:fuel Pump 2026-04-08 · campaign 26V222000 · 9,139 vehicles
Defect: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2015-2022 Lexus RC, 2016-2020 GS, and 2022 IS vehicles. The low-pressure fuel pump inside the fuel tank may fail.
Risk: Fuel pump failure can cause an engine stall, increasing the risk of a crash.
Fix: Dealers will replace the fuel pump assembly, free of charge. Owner letters were mailed October 15, 2026. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 26LB05 and 26LA05.
Service bulletins (23)
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
Engine 2025-07-30 · L-SB-0032-25 · Service Bulletin/Repair Instructions
some 2016 – 2020 model year gs f, 2008 – 2014 model year is f, 2022 – 2025 model year is 500, 2018 – 2025 model year lc 500, 2021 – 2025 model year lc 500c, and 2015 – 2025 model year rc f vehicles with 2ur-gse engines may exhibit a mil on condition with one or more of the following diagnostic troub
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
Showing the 6 most recent of 23 bulletins. Search all of them free at nhtsa.gov.
What owners report
2026-09-27 · Unknown Or Other“the carbon fiber interior trim on my 2018 lexus gs f is delaminating at three locations: left of the steering wheel, right of the steering wheel, and the center console/shifter surround. the clear coat is lifting, cracking, and separating from the substrate, and it has worsened with temperature cycling. mileage is approximately 72,000. the parts re…”
2023-10-26 · Visibility:windshield · 79,000 mi“the contact owns a 2018 lexus gs350. the contact stated while the vehicle was parked, the windshield cracked without impact. the vehicle was taken to an independent mechanic and the contact was informed that the failure was due to a defect in the windshield being glued on one side. the windshield had been repaired. the manufacturer was not made awa…”
2023-09-12 · Unknown Or Other“while a/c is on, passenger side ac vent is blowing warm air while driver side and back seat ac vents are blowing cold air. lowering the cabin air temperature controls do not correct the issue. it makes the car temperature get hot and uncomfortable, which becomes distracting when driving.…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.