2025 Lexus LS Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2025 Lexus LS, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Airbags133.3%
- Interior & seats133.3%
- Seat belts133.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
My 2025 Lexus LS500, with only 500 miles, has two serious defects in the front passenger seat, creating a safety hazard. The massage function is non-functional, grayed out in the infotainment system, and the seat belt fails to tighten or retract, leaving significant slack when buckled. Issues appeared during normal city driving (dry conditions, <10 mph, no accidents or modifications). The seat belt, when pulled and buckled, remains loose with several inches of slack, failing to secure an occupant. This was tested 5+ times, stationary and moving. The massage feature (part of the 28-way adjustable seat package) is grayed out, indicating a system fault, likely in the seat’s control module or air bladders. No warning lights (e.g., SRS) are on, and no diagnostic codes are retrieved yet. The loose belt poses a severe risk in a collision, as it cannot restrain the occupant, increasing chances of ejection or injury (e.g., head/neck trauma). A dealer visit is planned under warranty, but this manufacturing defect in a new vehicle is alarming. Vehicle was bought new from Lexus of Glendale, Glendale, CA. Photos of the grayed-out controls and slack belt are available. This may affect other 2025 LS500s and warrants investigation to prevent injuries or fatalities.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
My 2025 Lexus LS500, with only 500 miles, has two serious defects in the front passenger seat, creating a safety hazard. The massage function is non-functional, grayed out in the infotainment system, and the seat belt fails to tighten or retract, leaving significant slack when buckled. Issues appeared during normal city driving (dry conditions, <10 mph, no accidents or modifications). The seat belt, when pulled and buckled, remains loose with several inches of slack, failing to secure an occupant. This was tested 5+ times, stationary and moving. The massage feature (part of the 28-way adjustable seat package) is grayed out, indicating a system fault, likely in the seat’s control module or air bladders. No warning lights (e.g., SRS) are on, and no diagnostic codes are retrieved yet. The loose belt poses a severe risk in a collision, as it cannot restrain the occupant, increasing chances of ejection or injury (e.g., head/neck trauma). A dealer visit is planned under warranty, but this manufacturing defect in a new vehicle is alarming. Vehicle was bought new from Lexus of Glendale, Glendale, CA. Photos of the grayed-out controls and slack belt are available. This may affect other 2025 LS500s and warrants investigation to prevent injuries or fatalities.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
My 2025 Lexus LS500, with only 500 miles, has two serious defects in the front passenger seat, creating a safety hazard. The massage function is non-functional, grayed out in the infotainment system, and the seat belt fails to tighten or retract, leaving significant slack when buckled. Issues appeared during normal city driving (dry conditions, <10 mph, no accidents or modifications). The seat belt, when pulled and buckled, remains loose with several inches of slack, failing to secure an occupant. This was tested 5+ times, stationary and moving. The massage feature (part of the 28-way adjustable seat package) is grayed out, indicating a system fault, likely in the seat’s control module or air bladders. No warning lights (e.g., SRS) are on, and no diagnostic codes are retrieved yet. The loose belt poses a severe risk in a collision, as it cannot restrain the occupant, increasing chances of ejection or injury (e.g., head/neck trauma). A dealer visit is planned under warranty, but this manufacturing defect in a new vehicle is alarming. Vehicle was bought new from Lexus of Glendale, Glendale, CA. Photos of the grayed-out controls and slack belt are available. This may affect other 2025 LS500s and warrants investigation to prevent injuries or fatalities.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .