Total Complaints
1 filings
LEXUS IS 350 · model year
2017 LEXUS IS 350
1 NHTSA complaints for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2017LEXUSIS 350 carries 1 consumer safety complaint in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2017 IS 350 is traction control system with 1 filings. Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 3 investigation files overlapping the 2017 IS 350. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
1
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| TRACTION CONTROL SYSTEM | 1 |
Recent Complaints
20221207TRACTION CONTROL SYSTEM
The contact owns a 2017 Lexus IS350. The contact stated while exiting a parking lot, the traction control warning light illuminated, and the contact lost control of the vehicle. The contact was able to continue driving to his residence. The contact took the vehicle to an unknown local dealer for maintenance service and made them aware of the failure. The dealer was unable to deactivate the traction control feature. The manufacturer had been informed of the failure. The failure mileage was approximately 30,000.
Mileage: 30,000
Compare 2017LEXUSIS 350 to Similar Vehicles
NHTSA Investigations
Frequently Asked Questions
How many complaints does the 2017 LEXUS IS 350 have?▼
The 2017 LEXUS IS 350 has 1 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 2017 LEXUS IS 350?▼
The most-complained component for the 2017 LEXUS IS 350 is TRACTION CONTROL SYSTEM with 1 complaints. Other frequently reported areas include various components.
Is the 2017 LEXUS IS 350 safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.