Pre-purchase inspection checklist — 1999 Lexus Rx300
The 1999 Lexus RX300 is generally reliable but has notable issues with lighting and braking systems. Prospective buyers should inspect for aftermarket lighting compliance and ensure the brake system is sound. Proper maintenance records are essential.
Known issues to inspect
Unstable under braking
How to check: Test braking under different speeds; feel for instability.
Non-compliant aftermarket lighting
How to check: Inspect lamps for amber reflectors as per FMVSS 108.
Faulty brake lines
How to check: Inspect brake lines for wear and proper distribution.
Headlights may not auto-illuminate
How to check: Switch lights to auto mode; check functionality in dim light.
Test-drive walkthrough
- 01
Cold start
What to check: Listen for unusual engine noises.
Red flag: Loud knocking or tapping sounds
- 02
First minute idling
What to check: Check for dashboard warning lights.
Red flag: Any warning lights stay on
- 03
Low-speed brake test
What to check: Feel for stability during braking.
Red flag: Brake pedal feels mushy/unresponsive
- 04
Highway acceleration
What to check: Ensure smooth, jerk-free acceleration.
Red flag: Hesitation or jerking during acceleration
- 05
Stopping on incline
What to check: Check for brake effectiveness on incline.
Red flag: Car rolls backward noticeably
- 06
Lights test
What to check: Switch between headlight modes, including auto.
Red flag: Front or back lights not functioning properly
Questions for the seller
Use this exact phrasing.
- Has any lighting been replaced with aftermarket parts?
- Have there been any brake system repairs?
- Any recent issues with the vehicle?
- How often was the vehicle serviced?
- Has the car ever been in an accident?
Documents to request
Don't sign anything until you have these.
- Service records
- Recall clearance documents
- Vehicle history report
- Ownership documents
Generated by gpt-4o on 6/4/2026. Grounded in the NHTSA recall corpus and owner-complaint patterns for the 1999 Lexus Rx300.