RoadVitals

1999 Lexus RX300 Driver assistance Problems

Owner-reported complaints naming the driver-assistance system, filed with NHTSA

Data refreshed

Driver assistance reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
12
Latest Aug 22, 2018
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
5%
of 221 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
6
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
2

What this page shows

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 1999 Lexus RX300 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 12 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming driver-assistance

Shown in the owner’s own words, exactly as filed

BrakesDriver assistance
Filed Aug 22, 2018

1999 LEXUS RX 300. CONSUMER WRITES IN REGARDS TO BRAKE FAILURE AND ACCELERATION ISSUES WHILE DRIVING VEHICLE AT 60MPH. *LD *JS

NHTSA ID
11119048
Incident
Feb 14, 2018
Driver assistanceEngine
Filed Feb 26, 2018
Fire reported1 injury reported

TL* THE CONTACT OWNS A 1999 LEXUS RX300. WHILE DRIVING APPROXIMATELY 30 MPH, THE RPMS SUDDENLY INCREASED AND THE VEHICLE ACCELERATED TO SPEEDS ABOVE 85 MPH. DURING THE INCIDENT, FLAMES WERE SEEN COMING FROM THE EXHAUST. THE CONTACT SUSTAINED A NECK INJURY, WHICH REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO INDICATED THAT THE FLAMES CREATED A HOLE IN THE CATALYTIC CONVERTER AND THE OXYGEN SENSOR WAS FAULTY. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER AND LOCAL DEALER (O'BRIEN LEXUS IN BELLEVUE WA) WERE NOTIFIED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 179,825. *TT *TR

NHTSA ID
11075008
Incident
Jan 16, 2018
Mileage
179,825 mi
BrakesDriver assistanceEngine
Filed Mar 5, 2013

MY CHECK ENGINE LIGHT CAME ON. I HAD THE OIL CHANGED FOR THE SECOND TIME WITHIN 30 DAYS BECAUSE I THOUGHT IT WAS AN OIL PROBLEM. THE LIGHT WENT OFF AS I WAS LEAVING THE PLACE. A COUPLE DAYS LATER THE LIGHT WOULD COME ON WHEN I MADE TURNS, BLINK, THEN GO BACK OFF. A FEW DAYS LATER, IT CAME BACK ON STEADY, AND THE CAR STARTED TO JERK WHILE I WAS DRIVING ON THE INTERSTATE. IT WOULD JERK, THEN SLOWLY INCREASE SPEED. LAST SATURDAY, I APPLIED BRAKES, AND THE CAR ROLLED ANOTHER FEW FEET. HAD TO SWERVE LEFT TO KEEP FROM REAR ENDING A VEHICLE. TODAY, UPON SLOWING DOWN TO ENTER MY DRIVEWAY, IT DID IT AGAIN, AND I NEARLY HIT A BRICK COLUMN AT THE BEGINNING OF THE DRIVEWAY. IT DOESN'T JERK FREQUENTLY, BUT IT SEEMS TO DO IT MORE OFTEN WHEN I AM ON CRUISE CONTROL. I LOVE MY SUV AND AM ALWAYS BRAGGING ABOUT WHAT A RELIABLE CAR IT IS. I CAN'T AFFORD TO REPLACE IT, RETIRED AND ON DISABILITY. *TR

NHTSA ID
10501468
Incident
Feb 28, 2013
Mileage
228,000 mi
Driver assistance
Filed Sep 21, 2012

MY WIFE WAS DRIVING HER LEXUS 300 RX TO A GROCERY STORE WHEN CAR STOPPED TO REACT ON THE ACCELATOR PEDAL, THEN SUDDENLY, THE LEXUS VERY STRONGLY ACCELERATED - THIS ALSO HAPPEND BEFORE - AND ITS VERY SCARY. CASE # [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID
10476708
Incident
Sep 21, 2012
Mileage
120,000 mi
Driver assistance
Filed Apr 3, 2012
Crash reported1 injury reported

TL* THE CONTACT OWNS A 1999 LEXUS RX300. WHILE DRIVING APPROXIMATELY 40 MPH, THE BRAKE PEDAL WAS ENGAGED SLIGHTLY TOPREPARE FOR A TURN WHEN THE VEHICLE FAILED TO REDUCE SPEED. THE VEHICLE CONTINUED TO ACCELERATE EVEN THOUGH THE BRAKE PEDAL WAS APPLIED FORCEFULLY. THE VEHICLE THEN TRAVELED OVER THE CURB AND CRASHED INTO A CEMENT BARRIER. THE REAR PASSENGER SUFFERED MINOR INJURY TO THE SHOULDER. THE VEHICLE WAS TOWED TO A COLLISION CENTER. THE MANUFACTURER WAS NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 97,000.

NHTSA ID
10453909
Incident
Apr 1, 2012
Mileage
97,000 mi
Driver assistance
Filed Feb 16, 2010

TL* THE CONTACT OWNS A 1999 LEXUS RX300. WHENEVER THE CONTACT WOULD ATTEMPT TO STOP THE VEHICLE AT A LOW SPEED THE CONTACT NOTICED THAT THE VEHICLE WOULD SUDDENLY SURGE FORWARD BEFORE THE BRAKES WOULD ENGAGE. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHERE THE CONTACT WAS INFORMED THAT THE VEHICLE WAS WORKING PROPERLY. THE CONTACT HAS NOTICED THE FAILURE SINCE THE DAY THE VEHICLE WAS PURCHASED. THE CURRENT AND FAILURE MILEAGES WERE 91000.

NHTSA ID
10310978
Incident
Dec 13, 2005
Mileage
91,000 mi
Driver assistance
Filed Feb 4, 2010

3 EPISODES OF SEVERE ACCELERATION TERMINATED BY SHIFTING TO NEUTRAL. IN EACH CASE THE RPM CYCLED FROM 3,000 TO 8,000 AND THEN SPONTANEOUSLY RETURNED TO NORMAL AFTER ABOUT A MINUTE. IN NEUTRAL GEAR. I WAS UNABLE TO OVERCOME ACCELERATION BY BRAKING. THE GAS PETAL FELL TO FLOOR EACH TIME BUT WAS NOT STUCK AND RETURNED TO NORMAL AFTER THE EPISODE WAS OVER. THESE 3 EVENTS OCCURRED IN A SINGLE WEEK. I FELT THERE WAS SOME MALFUNCTION OF THE CRUISE CONTROL--WHICH I NEVER USE. I HAD THE CRUISE CONTROL DISCONNECTED AT A LOCAL GARAGE AND NEVER HAD ANOTHER PROBLEM. WHEN I TOLD THE LEXUS DEALER ABOUT THIS AT THE NEXT ROUTINE SERVICE VISIT, THEY SAID THEY HAD NEVER HEARD ANYTHING LIKE THIS AND DID NOT SUGGEST FURTHER ACTION. I NEVER RECONNECTED THE CRUISE CONTROL. I REPORT THIS NOW BECAUSE OF THE CURRENT CONCERNS. THIS WAS CLEARLY ELECTRONIC IN SOME FASHION AND I BELIEVE INVOLVED THE CRUISE CONTROL MECHANISM. *TR

NHTSA ID
10305533
Incident
Mar 1, 2002
Mileage
15,000 mi
Driver assistance
Filed Aug 23, 2008
Crash reported

I WAS SLOWLY BACKING UP THROUGH A NARROW EXIT, AND THEN I PUT THE CAR IN DRIVE, SLOWLY PRESSED THE ACCELERATOR AND THE CAR JUST TOOK OFF LIKE A BULLET, I HIT THE WALL OF A HOUSE, I WAS ABOUT 10 OR 15 FEET FROM THE WALL, IT WAS SO UNEXPECTED, FAST AND SCARY THAT I FROZE, I WAS WITH THREE OTHER PEOPLE IN THE CAR, WE WERE LUCKY THAT NOBODY GOT HURT. THE CAR WAS A TOTAL LOSS. THIS IS THE ONLY TIME THIS HAPPENED. *TR

NHTSA ID
10239492
Incident
Aug 20, 2008
Mileage
103,000 mi
Driver assistance
Filed Mar 30, 2005
Crash reported

VEHICLE EXPERIENCED SUDDEN ACCELERATION WHILE BACKING INTO THE CAR PORT, THE ACCELERATOR PEDAL STUCK ,CAUSING THE VEHICLE TO CRASH THROUGH A WALL.*AK

NHTSA ID
10117123
Incident
Mar 25, 2005
Mileage
115,000 mi
Driver assistanceEngineSeat belts
Filed Jun 10, 2002

VEHICLE DID NOT START FOUR TIMES IN SIX WEEK PERIOD. BATTERY REPLACED TWICE. PROBLEM STILL EXIST. *TT

NHTSA ID
566047
Driver assistance
Filed Jan 3, 2000
Crash reported

CAR ACCELERATED SUDDENLY FROM REVERSE TO DRIVE POSITION. CAR WAS STOPPED ONLY BY FORCING LEVER INTO PARK POSITION. *AK

NHTSA ID
716815
Incident
Dec 1, 1999
AirbagsDriver assistance
Filed Jul 19, 1999
Crash reported

CONSUMER WAS INVOLVED IN A FRONTAL COLLISION IN WHICH VEHICLE ROLLED OVER AND LANDED ON THE ROOF. UPON IMPACT, DRIVER'S AND PASSENGER'S AIR BAGS DID NOT DEPLOY. ALSO THE ENGINE WOULD NOT CUT OFF. PLEASE GIVE ANY FURTHER DETAILS. *AK

NHTSA ID
842604

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.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .