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1999 Lexus RX300

Owner reports · Recalls · Investigations

More warning signs than most RX300 years

Owner complaints for the 1999 Lexus RX300 are substantially higher than the model-year median of 88.

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When problems were reported

Mileage at the reported incident

149 reports with mileage · 72 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Power Train. Review the 129 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 24 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 14 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

18 crash reports10 fire reports11 injury reports

Structure complaints

4 reports
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144,000 miles · Jan 21, 2016
Electrical SystemEngineStructureFire

ON JANUARY 17TH, 2016, I TOOK MY '99 LEXUS RX300 TO CHURCH, PARKED THE CAR, AND JOINED THE SUNDAY SERVICE. AN HOUR AFTER PARKING THE VEHICLE (DURING WHICH TIME IT WAS NOT RUNNING OR IN USE), I WAS TOLD THAT THERE WAS SMOKE COMING FROM IT AND WENT OUTSIDE. WITHIN MINUTES, THE FRONT END WAS BURSTING IN FLAMES. THE FIRE DESTROYED T…

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ON JANUARY 17TH, 2016, I TOOK MY '99 LEXUS RX300 TO CHURCH, PARKED THE CAR, AND JOINED THE SUNDAY SERVICE. AN HOUR AFTER PARKING THE VEHICLE (DURING WHICH TIME IT WAS NOT RUNNING OR IN USE), I WAS TOLD THAT THERE WAS SMOKE COMING FROM IT AND WENT OUTSIDE. WITHIN MINUTES, THE FRONT END WAS BURSTING IN FLAMES. THE FIRE DESTROYED THE ENTIRE FRONT PORTION OF THE CAR, INCLUDING THE ENGINE, TRANSMISSION, TIRES, AND DASHBOARD. I DON'T KNOW WHAT COULD HAVE BEEN THE CAUSE; IT WAS SEEMINGLY RANDOM.

NHTSA ODI #10821349

Mileage unknown · Jul 20, 2001
Structure

WHILE DRIVING ON THE FREEWAY AFTER APPROXIMATELY 5 HOURS ON THE ROAD, THE VEHICLE CAUGHT FIRE DROPPING MELTING, BURNING DEBRIS ONTO THE ROADWAY. THE CAR HAD 16,000 MILES AT THE TIME. A PLASTIC "UNDER ENGINE COVER" AND TWO VACUUM HOSES WERE DESTROYED. THE VEHICLE WAS TOWED TO THE DEALER WHO SAID THERE WAS NO RESPONSIBILITY ON …

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WHILE DRIVING ON THE FREEWAY AFTER APPROXIMATELY 5 HOURS ON THE ROAD, THE VEHICLE CAUGHT FIRE DROPPING MELTING, BURNING DEBRIS ONTO THE ROADWAY. THE CAR HAD 16,000 MILES AT THE TIME. A PLASTIC "UNDER ENGINE COVER" AND TWO VACUUM HOSES WERE DESTROYED. THE VEHICLE WAS TOWED TO THE DEALER WHO SAID THERE WAS NO RESPONSIBILITY ON THEIR PART FOR THE FIRE OR DAMAGE. THEY SUGGESTED A PLASTIC BAG OR SIMILAR OBJECT BLEW UP FROM THE ROADWAY SETTING THE VEHICLE COMPONENTS ON FIRE. ANOTHER SUGGESTION WAS THAT A SERVICE PERSON LEFT SOMETHING IN THE ENGINE COMPARTMENT. THE VEHICLE HADN'T BEEN SERVICED FOR ALMOST 4 MONTHS AND HAD BEEN DRIVEN OVER 1000 MILES SINCE THE LAST SERVICE. NO SIGNS OF BURNING WERE FOUND ON OTHER ENGINE COMPONENTS. WE DON'T BELIEVE THAT THE DEALER'S EXPLANATION OF A PIECE OF TRASH BLOWN UNDERNEATH THE CAR SHOULD SET VEHICLE COMPONENTS ON FIRE AND SUSPECT A POSSIBLE DEFECT IN DESIGN OR CONSTRUCTION.*AK

NHTSA ODI #748793

Mileage unknown · Aug 24, 1999
Structure

WHENEVER THE VEHICLE IS PARKED, RODENTS CAN FIND THEIR WAY INSIDE THE VEHICLE. HAS HAPPENED AT LEAST 4 TIMES. A POOR STRUCTURE DESIGN FOR VEHICLE. HAVE TAKEN TO DEALER. COULD NOT FIND CAUSE OF PROBLEM. *AK

NHTSA ODI #845775

Mileage unknown · Aug 9, 1999
Structure

WIND DEFLECTOR BECAME DISCONNECTED FROM VEHICLE DUE TO THE WEAK NYLON NUT INSERT,SCREWS AND CRUDE WORKMANSHIP. NLM

NHTSA ODI #547813

Official recalls

2

99V011000 · Exterior Lighting:headlights:switch

Jan 20, 1999

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE HEADLIGHTS AND TAILLIGHTS MAY NOT AUTOMATICALLY ILLUMINATE IN LOW AMBIENT LIGHT WHEN THE HEADLIGHT SWITCH IS PLACED IN THE "AUTO" POSITION.

Consequence & remedy

Consequence: VEHICLES FOLLOWING BEHIND MAY NOT SEE THE VEHICLE SINCE NO HEADLIGHTS AND TAILLIGHTS WOULD BE ILLUMINATED, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSTALL A MODIFIED BODY ELECTRONIC CONTROL UNIT.

99V012000 · Service Brakes, Hydraulic:foundation Components:differential Proportional Valve

Jan 20, 1999

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH THE OPTIONAL TRACTION CONTROL SYSTEM. DUE TO IMPROPER DESIGN OF THE REAR BRAKE TUBE DISTRIBUTION, IF ONE OF THE DUAL BRAKE LINES FAILS WHEN THE DRIVER APPLIES THE BRAKE, THE VEHICLE WILL FEEL UNSTABLE COMPARED TO VEHICLES WITH PROPER REAR BRAKE TUBE DISTRIBUTION.

Consequence & remedy

Consequence: THIS CONDITION CAN INCREASE THE RISK OF A CRASH.

Remedy: DEALERS WILL INSTALL MODIFIED BRAKE TUBES.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

DP02004 · Engine Seizure

Opened Apr 30, 2002 · Closed Jun 20, 2002

Status: closed (inferred from source dates) · Engine And Engine Cooling

No summary supplied.