Pre-purchase inspection checklist — 2015 Lexus Is 250
The 2015 Lexus IS 250 generally holds up well, but potential electrical system issues and airbag complaints warrant attention. Though not heavily burdened by complaints or recalls, these areas should be thoroughly checked during inspection and test drive.
Known issues to inspect
Frequent electrical failures
How to check: Inspect all electronic features, lights, and power accessories for function.
Airbag complaints
How to check: Examine the dashboard for any airbag warning lights.
Engine complaints reported
How to check: Listen for unusual noises or rough idling during start and drive.
Test-drive walkthrough
- 01
Cold start
What to check: Listen for knocking or unusual noises.
Red flag: Persistent knocking sounds
- 02
First minute idling
What to check: Check for smooth idle without vibrations.
Red flag: Excessive vibrations or rough idle
- 03
City driving
What to check: Observe any dashboard warning lights.
Red flag: Warning lights staying on
- 04
Highway acceleration
What to check: Ensure smooth power delivery with no hesitations.
Red flag: Jerky or sluggish acceleration
- 05
Braking
What to check: Feel for smooth, noise-free stopping.
Red flag: Unusual noises or vibrations while braking
Questions for the seller
Use this exact phrasing.
- Has the electrical system been repaired?
- Were there any airbag-related repairs?
- Has the engine experienced issues or repairs?
- Are there any unresolved warning lights?
- Have any recalls been performed recently?
Documents to request
Don't sign anything until you have these.
- Maintenance records
- Recall repair history
- Airbag inspection certificate
- Electrical system repair records
- Vehicle history report
Generated by gpt-4o on 8/19/2026. Grounded in the NHTSA recall corpus and owner-complaint patterns for the 2015 Lexus Is 250.