RoadVitals

2003 Lexus IS 300 Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints 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.
21
Latest Feb 3, 2016
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
9
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
6

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2003 Lexus IS 300, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

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

Reports by component

Ranked by how many owner reports name each component category

  • Driver assistance314.3%
  • Airbags29.5%
  • Suspension29.5%
  • Transmission29.5%
  • Steering14.8%
  • Tires & wheels14.8%
  • Brakes14.8%
  • Electrical14.8%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

8
reports

From owner reports, verbatim

DASH IS MELTING AND IS STICKING TO ANYTHING THAT IS RUB UP AGAINST IT. BODY PARTS, CAR WASH TOWEL, GROCERY. I SEEL RECALL ON ALL OTHER MODEL REGARDING THIS ISSUE. EXCEPT THIS PARTICULAR MODEL 2003 LEXUS IS300. I BELIEVE IT SHOULD EXTEND TO THIS YEAR AND MODEL AS WELL. NO DASH SHOULD BE MELTING AWAY WITH HEAT!

NHTSA ID 10748159 · filed Aug 12, 2015

DASH IS MELTING AND IS STICKING TO ANYTHING THAT IS RUB UP AGAINST IT. BODY PARTS, CAR WASH TOWEL, GROCERY. I SEEL RECALL ON ALL OTHER MODEL REGARDING THIS ISSUE. EXCEPT THIS PARTICULAR MODEL 2003 LEXUS IS300. I BELIEVE IT SHOULD EXTEND TO THIS YEAR AND MODEL AS WELL. NO DASH SHOULD BE MELTING AWAY WITH HEAT! AND OWNER SHOULD NOT BE RESPONSIBLE FOR POORLY BUILT PARTS!!!!

NHTSA ID 10733087 · filed Jul 9, 2015
All 8 reports naming body & structure

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

3
reports

From owner reports, verbatim

I WAS SITTING IN MY 2003 LEXUS IS 300 4 DOOR IT WAS A RAINY AND UNUSUALLY COOL DAY SO I ROLLED THE WINDOWS DOWN AND WITH THE CAR IDLING I LISTENED TO SOME MUSIC AND CONTEMPLATED WHERE TO EAT DINNER IT BEING AROUND 5.30 PM. SUDDENLY THE THROTTLE OPENED UP AND THE CAR SHOT OFF LIKE A ROCKET OVER THE CURBING THROUGH SOME BUSHES AND INTO A POND MAYBE 15 FEET AWAY THE CAR WAS MOVING SO FAST THAT AS IT WAS SINKING IT MOVED OUT ABOUT 20 FEET. IT WAS COMPLETELY SUBMERGED AND I WAS LUCKY TO UNBUCKLE THE SEAT BELT AND CLIMB OUT THE OPEN WINDOW AND SWIM TO SHORE THE ONLY INJURY A SPRAINED ANKLE. THE CAR WAS A TOTAL LOSS. AMAZINGLY I WAS GIVEN A TICKET FOR WRECKLESS DRIVING THAT WAS DISMISSED AS THERE WERE NO WITNESSES THE POLICE AND THE INSURANCE COMPANY INSISTED THAT CARS DON'T SURGE LIKE THAT ON THEIR OWN WE KNOW BETTER I WAS TREATED LIKE A CRIMINAL INSTEAD OF SYMPATHIZED WITH FOR ALMOST DROWNING. IT WAS NOT THE MAT OR A STICKY ACCELERATOR BUT I FEEL AN ELECTRICAL PROBLEM DUE TO MOISTURE THAT MADE THE THROTTLE OPEN UP THE THING WAS ALSO THAT THE CAR WAS IN PARK! OF COURSE NO LAWYERS WOULD TOUCH IT I DIDN'T GET HURT BAD AND THEY SAID THERE WAS NEVER ANY SUCCESSFUL LITIGATION AGAINST THE MANUFACTURERS FOR SUDDEN ACCELERATION IRREGARDLESS OF CAUSE. I JUST FEEL I NEED TO TELL MY STORY AND HOPE THAT IT HELPS I HAVE THE VIN # AND ALL THAT IF NEEDED TO TRACK THE FACTORY MADE AND MAYBE THIS WILL HELP SUBSTANTIATE A CLAIM BY SOMEONE WHO WAS HURT OR HELP THE FAMILY OF SOMEONE HURT OR KILLED. THESE COMPANIES CARE ABOUT PROFITS NOT PEOPLE AND THIS CULTURE MUCH CHANGE. THE OTHER SAD PART WAS THE POLICE WHO ASSUMED I DID THIS ON PURPOSE I AM NOT INSANE ONLY AN INSANE PERSON WOULD DRIVE A CAR INTO A LAKE WITH THEM INSIDE. THAT'S THE BOYNTON BEACH POLICE FOR YOU...NICE HUH ALSO I LOST MY JOB AS A SALESMAN AS THIS TOOK 3 MONTHS FOR ME TO GET PAID AND I HAD NO TRANSPORTATION! DO YOU THINK TOYOTA WILL PAY ME FOR THAT? *TR

NHTSA ID 10307439 · filed Feb 8, 2010

WAS SLOWLY PULLING INTO PARKING SPACE WHEN CAR SUDDENLY ACCELERATED FULL THROTTLE. CAR WAS CARRIED OVER PARKING BUMPER INTO BUSHES BEYOND, WITH DAMAGES TO BODY AND UNDERCARRIAGE OVER SIX THOUSAND DOLLARS. *TR

NHTSA ID 10292738 · filed Nov 18, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

2
reports

From owner reports, verbatim

WHILE DRIVING THROUGH AN INTERSECTION THE CONSUMER'S VEHICLE WAS BROADSIDED. THE SIDE IMPACT AIR BAGS DID NOT DEPLOY. *NM *SC *JB

NHTSA ID 10057389 · filed Mar 11, 2004

WHILE DRIVING AT 60 MPH ON THE HIGHWAY, THE VEHICLE STRUCK A BOAT THAT BROKE FREE FROM A TOWING VEHICLE AND ENDED UP IN THE MIDDLE OF THE LANE. THE SEAT BELTS WERE BEING USED AT THE TIME OF ACCIDENT, BUT NONE OF THE SIX AIR BAGS DEPLOYED. THE POLICE DID ARRIVE ON THE SCENE AND NO ONE WAS INJURED. *AK *SCC *JB

NHTSA ID 10033746 · filed Dec 5, 2003

Too few reports in this category for a page of its own — they appear in the full complaint list.

Suspension

Reports naming suspension components — springs, struts, shocks, control arms and related hardware.

2
reports

From owner reports, verbatim

VEHICLE WAS CAUGHT ON A FLASH FLOOD JULY 2015. WAS TAKEN TO LEXUS OF SAN DIEGO IN SEPT ON CLAIM AS FRONT RIGHT SIDE SQUEALING/SQUEAKING WHILE DRIVING OR TURNING RIGHT. LEXUS OF SAN DIEGO KEPT VEHICLE FOR 30DAYS WITH NO OUTCOME INSPECTION WRITE TO INSURANCE COMPANY. BRUSHED OFF COMPMAINT. WHOKE DRIVING VEHICLE IN JAN 2016 CONTOL ARM SNAPPED.

NHTSA ID 10823882 · filed Feb 3, 2016

IN EARLY DECEMBER 2010 ON MY WAY TO DROP OFF AN PASSENGER AT THE ONTARIO AIRPORT, ONTARIO, CA MY LEFT FRONT END FELT LIKE IT FELL IN A POT HOLE. A TOW TRUCK WAS CALLED AS THE LEFT FRONT TIRE WAS TURNED COMPLETELY INWARD AND CAUSED DAMAGE ON THE LEFT FENDER. THE CAR HAD TO BE TOWED TO MY HOME AS IT WAS LATE IN THE EVENING AROUND 11PM. I CALLED MY INSURANCE COMPANY THE NEXT MORNING TO FILE A COMPREHENSIVE CLAIM, THE CAR WAS TOWED TO A BODY SHOP, VEHICLE 2003 LEXUS IS 300 WHICH FOUND OUT THAT THE LEFT SIDE BALL JOINT BROKE, WHICH CAUSED THE LEFT TIRE TO TURN COMPLETELY INWARD AND CAUSE DAMAGE ON LEFT FENDER OVER TIRE AND DAMAGE TO LEFT FRONT DOOR. THE BODY SHOP HAD TO REPLACE BALL JOINT AND CASING, NEW TIRE AND FIX DAMAGE TO LEFT FENDER AND LEFT DOOR. I CHECKED FOR ANY RECALLS FOR THIS PARTICULAR PROBLEM, BUT HAVE NOT FOUND ANY. I WAS FORTUNATE TO HAVE BEEN ON A SIDE STREET WHEN THIS HAPPEN, AS I HAD JUST EXITED A FREEWAY GOING THE MAXIMUM SPEED OF 65MPH AND DRIVEN TO SAN DIEGO EARLIER THAT DAY. I HAVE HAD ROUTINE MAINTENANCE CHECKS UP TO 120,000 MILES I ALSO CONTACTED LEXUS CUSTOMER SATISFACTION ON 8/11/11 REGARDING THE INCIDENT AND THEY DID NOT HAVE ANY INCIDENT REPORTS. IM WRITING NOW BECAUSE I HAVE NOTICE A COUPLE OF OTHER LEXUS IS 300 ON THE SIDE OF THE FREEWAY WITH THE TIRE THE SAME WAY, WITHIN THE LAST COUPLE OF YEARS. *TR

NHTSA ID 10501883 · filed Mar 6, 2013

Too few reports in this category for a page of its own — they appear in the full complaint list.

Transmission

Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.

2
reports

From owner reports, verbatim

I WAS SITTING IN MY 2003 LEXUS IS 300 4 DOOR IT WAS A RAINY AND UNUSUALLY COOL DAY SO I ROLLED THE WINDOWS DOWN AND WITH THE CAR IDLING I LISTENED TO SOME MUSIC AND CONTEMPLATED WHERE TO EAT DINNER IT BEING AROUND 5.30 PM. SUDDENLY THE THROTTLE OPENED UP AND THE CAR SHOT OFF LIKE A ROCKET OVER THE CURBING THROUGH SOME BUSHES AND INTO A POND MAYBE 15 FEET AWAY THE CAR WAS MOVING SO FAST THAT AS IT WAS SINKING IT MOVED OUT ABOUT 20 FEET. IT WAS COMPLETELY SUBMERGED AND I WAS LUCKY TO UNBUCKLE THE SEAT BELT AND CLIMB OUT THE OPEN WINDOW AND SWIM TO SHORE THE ONLY INJURY A SPRAINED ANKLE. THE CAR WAS A TOTAL LOSS. AMAZINGLY I WAS GIVEN A TICKET FOR WRECKLESS DRIVING THAT WAS DISMISSED AS THERE WERE NO WITNESSES THE POLICE AND THE INSURANCE COMPANY INSISTED THAT CARS DON'T SURGE LIKE THAT ON THEIR OWN WE KNOW BETTER I WAS TREATED LIKE A CRIMINAL INSTEAD OF SYMPATHIZED WITH FOR ALMOST DROWNING. IT WAS NOT THE MAT OR A STICKY ACCELERATOR BUT I FEEL AN ELECTRICAL PROBLEM DUE TO MOISTURE THAT MADE THE THROTTLE OPEN UP THE THING WAS ALSO THAT THE CAR WAS IN PARK! OF COURSE NO LAWYERS WOULD TOUCH IT I DIDN'T GET HURT BAD AND THEY SAID THERE WAS NEVER ANY SUCCESSFUL LITIGATION AGAINST THE MANUFACTURERS FOR SUDDEN ACCELERATION IRREGARDLESS OF CAUSE. I JUST FEEL I NEED TO TELL MY STORY AND HOPE THAT IT HELPS I HAVE THE VIN # AND ALL THAT IF NEEDED TO TRACK THE FACTORY MADE AND MAYBE THIS WILL HELP SUBSTANTIATE A CLAIM BY SOMEONE WHO WAS HURT OR HELP THE FAMILY OF SOMEONE HURT OR KILLED. THESE COMPANIES CARE ABOUT PROFITS NOT PEOPLE AND THIS CULTURE MUCH CHANGE. THE OTHER SAD PART WAS THE POLICE WHO ASSUMED I DID THIS ON PURPOSE I AM NOT INSANE ONLY AN INSANE PERSON WOULD DRIVE A CAR INTO A LAKE WITH THEM INSIDE. THAT'S THE BOYNTON BEACH POLICE FOR YOU...NICE HUH ALSO I LOST MY JOB AS A SALESMAN AS THIS TOOK 3 MONTHS FOR ME TO GET PAID AND I HAD NO TRANSPORTATION! DO YOU THINK TOYOTA WILL PAY ME FOR THAT? *TR

NHTSA ID 10307439 · filed Feb 8, 2010

COMPLETE CLUTCH FAILURE AT 23,400 MILES. *JB

NHTSA ID 10175825 · filed Dec 11, 2006

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

1
report

From owner reports, verbatim

TL*THE CONTACT OWNS A 2003 LEXUS IS 300. THE CONTACT STATED THAT THE DASHBOARD AND CENTER CONSOLE WERE MELTING. THE VEHICLE WAS TAKEN TO THE DEALER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 85,000. UPDATED 4/6/15*CN THE CONSUMER ALSO STATED THE POWER STEERING WAS LEAKING DUE TO A FAULTY RACK AND PINION. UPDATED 04/28/15*JB

NHTSA ID 10679445 · filed Jan 28, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Tires & wheels

Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.

1
report

From owner reports, verbatim

TIRE BLOW OUT(FRONT DRIVERS SIDE) OCCURRING AT HIGH SPEED . TIRES BF GOODRICH - 17 INCH POTENZA, ONLY 19,000 MILES. *JB

NHTSA ID 10149794 · filed Feb 8, 2006

Too few reports in this category for a page of its own — they appear in the full complaint list.

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

1
report

From owner reports, verbatim

THE BRAKES FAILED AT 143,840 MILES. THE BRAKES FAILURE OCCURRED WHILE DRIVING THE CAR ON A BUSY CITY STREET. AFTER INSPECTION BY A MECHANIC AT FIRESTONE AUTO CARE..IT WAS DETERMINED THAT A NOTICEABLE INTERNAL LEAK WAS COMING FROM POWER BRAKE BOOSTER. IT WAS ALSO DETERMINED THAT THE MASTER CYLINDER AND POWER BRAKE BOOSTER MUST BE REPLACED.

NHTSA ID 10786605 · filed Oct 28, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

1
report

From owner reports, verbatim

I SPECIAL ORDERED A 2003 LEXUS IS 300 IN 2002 IN WHICH WAITED 2 MONTHS FOR ITS ARRIVAL. THERE HAS BEEN SEVERAL RECALLS WITH COMPONENTS ON MY CAR BUT LEXUS SELECTED JUST A FEW TO SEND LETTERS TO. INITIALLY, THE DASHBOARD WAS MANUFACTURE WITH DEFECTIVE MATERIAL AND LEXUS CORPORATION REFUSED TO TAKE CARE OF IT. I AM STILL WORKING ON THIS ISSUE THEN THERE IS THE SENSOR2 BANK1 WHICH MY TRAC OFF BLINKING AND CHECK ENGINE LIGHT STAYS ON. THE SCARY THINGS IS WITH THE SENSOR ISSUE THE CAR WILL STOP RUNNING WITHOUT ANY WARNING. DRIVING ON THE HIGHWAY 60 MILES PER HOUR MY MOTOR STOP RUNNING WHICH CAUSED ANOTHER DRIVER TO HAVE AN ACCIDENT. THE DRIVER TRIED TO AVOID HITTING ME AND HE TOTALED HIS CAR. LEXUS SENT OUT LIMITED RECALL LETTERS THEREFORE I DID NOT KNOW ABOUT THE ISSUE AND COULD HAVE COST MY OR THE DRIVER LIFE. NOW LEXUS WILL NOT CORRECT THIS ISSUE EVEN THOUGH I RESEARCHED AND FOUND THE RECALL. I CALLED LEXUS AND WAS TOLD THERE WASN'T A NEED TO SEND ME LETTER BECAUSE MY VIN # WASN'T ON THE LIST. I ASKED HOW COULD SEND THE LETTERS TO A FEW WHEN MOST OF THE IS 300 HAS THE SAME ISSUE. *TR

NHTSA ID 10543309 · filed Sep 12, 2013

Too few reports in this category for a page of its own — they appear in the full complaint list.

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.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .