2005 Lexus IS Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2005 Lexus IS, 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
- Body & structure538.5%
- Brakes215.4%
- Transmission215.4%
- Visibility17.7%
- Engine17.7%
- Driver assistance17.7%
- Suspension17.7%
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.
From owner reports, verbatim
THIS LEXUS HAS THE STICKY, MELTING DASHBOARD ISSUE COMMON IN MANY LEXUS VEHICLES LOCATED IN SOUTHERN STATES.
ONE DAY I JUST GOT INTO MY CAR AFTER CLEANING IT AND THE DASH WAS VERY STICKY, I THOUGHT SOMEONE SPLIT SOMETHING IN MY CAR SO I WIPED IT DOWN BUT IT DID NOTHING. *TR
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.
From owner reports, verbatim
As I prepared to make a right turn onto a busy street, I suddenly could not brake normally. Instead, I was unable to press the brake down as a balloon like feeling pushed it back up, but it also did not return all the way up to its normal position. The result was I was moving with no way to slow down the car. Fortunately, I was not moving at a high speed and immediately shifted into park. I was fortunate this did not occur while I was at full speed. The brake lights did turn on at the time of the issue. An independent mechanic suspects a brake booster failure. Just a month before, another mechanic performed routine maintenance and found no signs of this issue. Just 6 months before, I purchased the vehicle used with no mention of this sort of past issue.
LEXUS IS300 2005 BRAKE MALFUNCTION. *BF WHEN THE CONSUME ATTEMPTED TO APPLY THE BRAKES, THE VEHICLE WOULD NOT STOP, WHICH RESULTED IN THE CONSUMER HITTING A PARKED VEHICLE. THE CONSUMER BELIEVED THE BRAKE BOOSTER FAILED. *JB
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.
From owner reports, verbatim
I OWN LEXUS IS300, YEAR 2005. MILEAGE APPROX 10,000 ONLY. FOR APPROXIMATELY 1 YEAR THE GEAR SHIFT SELECTOR LEVER STICKS IN PARK AND REQUIRES THAT I PRESS THE SHIFT LOCK OVERRIDE BUTTON. THIS HAS HAPPENED APPROXIMATELY 6 TIMES. ON THE LAST OCCASION, WHEN I WAS ABLE TO MOVE THE SELECTOR LEVER, THE ENGINE STARTED RACING, THE CAR SHOT FORWARD AND RESULTED IN A MOST SERIOUS SERIES OF COLLISIONS, FIRST INTO A PARKED CAR THEN AFTER MOUNTING THE SIDEWALK IT SMASHED INTO TWO HOUSES. I SUSTAINED A WRIST FRACTURE AND BRUISES. ALL THIS HAPPENED IN THE SPACE OF ABOUT 2 SECONDS. *TR
LEXUS IS300, 2005 5 SPEED. I BOUGHT THIS CAR BRAND NEW ON JUNE 2005. AFTER 2900 MILES THE CLUTCH HAD TO BE REPLACED BY LEXUS. THEY CLAIM THAT I DRIVE WITH THE FOOT ON THE CLUTCH PEDAL (WHICH I DON'T). I HAVE DRIVEN STICK SHIFT SINCE I WAS IN COLLEGE OVER 30 YEARS AGO. *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
SEVERE RUSTING OF THE SUNROOF. *JS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
COASTING INTO A PARKING SPOT , MY FOOT NOT ON THE GAS , THE CAR TOOK OFF. I HAD TO SLAM MY FOOT ON THE BRAKE AND WITH THE HELP OF THE PARKING SPOT STOPPER THE CAR STOPPED. THE CAR FELT LIKE IT WAS GOING TO GO OVER THE STOPPER. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
COASTING INTO A PARKING SPOT , MY FOOT NOT ON THE GAS , THE CAR TOOK OFF. I HAD TO SLAM MY FOOT ON THE BRAKE AND WITH THE HELP OF THE PARKING SPOT STOPPER THE CAR STOPPED. THE CAR FELT LIKE IT WAS GOING TO GO OVER THE STOPPER. *TR
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.
From owner reports, verbatim
THE FRONT TIRES ARE WEARING OUT FASTER ON THE INSIDE (CAMBER) THAN THE REST OF THE TIRE. THE DEALER LEXUS (IS300) SAID THAT'S THE WAY THE MANUFACTURER MADE IT .I WAS NEVER TOLD THIS WOULD HAPPEN WHEN I BOUGHT THE VEHICLE. *NM
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
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .