2013 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 2013 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
- Visibility436.4%
- Engine327.3%
- Airbags19.1%
- Body & structure19.1%
- Fuel system19.1%
- Interior & seats19.1%
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
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
See attached document for complaint.
This model was affected by the originally cosmetic, but well documented "sticky dash" recall. I am an automotive enthusiast who has worked within the industry for over 12 years, including notifying customers of NHTSA recalls and assisting with scheduling recalls to be performed. The dashboard can be severely melted to the point of becoming a mirror finish, I was driving at night in the headlights from an opposing truck reflected off the shiny surface of the dashboard having been melted by sunlight. I have great vision and was wearing prescription lenses, the incident nearly caused an oncoming collision. I slid into a ditch briefly and did not sustain damage to my vehicle.
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
2013 Lexus IS 350C with approximately 56,000 miles experienced engine smoking on startup. The vehicle has been regularly maintained according to the manufacturer's recommended service schedule. The Lexus dealership diagnosed oil entering the combustion chamber and documented that the cylinder walls are scratched, allowing oil to pass the oil-control piston rings. Based on the internal engine damage, the Lexus dealer has recommended complete engine replacement. I am concerned that this type of significant internal engine damage at only approximately 56,000 miles could result in progressive oil consumption, loss of engine performance and potentially engine failure while the vehicle is being operated. The vehicle has not been abused or subjected to unusually high mileage and has received regular maintenance. Lexus corporate was contacted regarding the premature engine failure and a request for goodwill assistance was denied. I am submitting this complaint because I believe an engine requiring complete replacement due to scratched cylinder walls at approximately 56,000 miles warrants review to determine whether similar failures involving the piston rings, cylinder walls or oil entering the combustion chambers have occurred in other Lexus vehicles equipped with this engine.
VALLEY PLATE LEAK DUE TO THE FACT THAT TOYOTA/LEXUS UTILIZED THE IMPROPER SEALANT AND USED THE IMPROPER AMOUNT, LEADING TO THE HEAT EXCHANGER LEAKING COOLANT ONCE THE ORIGINAL, INADEQUATE SEALANT BEGINS TO DISENTEGRATE. THIS COULD CAUSE A CONDITION WHERE THE ENGINE COULD FAIL AND SOMEONE COULD GET HURT. FURTHERMORE, ALL ISFS WILL EVENTUALLY HAVE A CRACKED RH MANIFOLD ON THE #8 RUNNER. THIS CAN CAUSE A FIRE HAZARD IN ADDITION TO CARBON MONOXIDE POISONING.
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.
From owner reports, verbatim
WHILE PARK AT A STOP LIGHT, THE AUTO, THIRD IN LINE WAS IMPACTED BY A TRUCK TRAVELING 40-50 MPH, NO BRAKING, AND HIT AND RUN. MY WIFE WAS ALONE IN THE CAR, WHICH WAS DRIVEN INTO A PICKUP AND SUBSEQUENTLY INTO A BUICK. OF THE 12 AIRBAGS AVAILABLE, NOT ONE ACTUATED, CAUSING SERIOUS INTERNAL AND EXTERNAL BRUISING WITH THE SEAT BELT AND STEERING WHEEL IMPACT. THE DRIVERS SEAT BROKE LOOSE FROM ITS MOUNTING, DAMAGE MORE THAN $50,000. IN ADDITION, A BROKEN WRIST RESULTED. COMPLAINTS TO THE LOCAL DEALER CONCERNING LACK OF SAFETY FROM AIR BAGS WENT UNANSWERED AND COMMENTS FROM NATIONAL OFFICE SAID THE AIR BAGS WERE NOT SUPPOSED TO OPERATE. SINCE SIGNIFICANT DAMAGE OCCURRED, SHE IS AFRAID TO RIDE IN THE VEHICLE AS WE CONSIDER IT UNSAFE. I DID NOT KNOW WHO ELSE TO COMPLAIN TO AND AM ADDING THIS NOTE TO WHAT WILL PROBABLY BE A GROWING DATABASE. I COULD NOT PROVIDE THE VIN, AS THE CAR HAS STILL NOT BEEN REPAIRED. *JS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
WHILE PARK AT A STOP LIGHT, THE AUTO, THIRD IN LINE WAS IMPACTED BY A TRUCK TRAVELING 40-50 MPH, NO BRAKING, AND HIT AND RUN. MY WIFE WAS ALONE IN THE CAR, WHICH WAS DRIVEN INTO A PICKUP AND SUBSEQUENTLY INTO A BUICK. OF THE 12 AIRBAGS AVAILABLE, NOT ONE ACTUATED, CAUSING SERIOUS INTERNAL AND EXTERNAL BRUISING WITH THE SEAT BELT AND STEERING WHEEL IMPACT. THE DRIVERS SEAT BROKE LOOSE FROM ITS MOUNTING, DAMAGE MORE THAN $50,000. IN ADDITION, A BROKEN WRIST RESULTED. COMPLAINTS TO THE LOCAL DEALER CONCERNING LACK OF SAFETY FROM AIR BAGS WENT UNANSWERED AND COMMENTS FROM NATIONAL OFFICE SAID THE AIR BAGS WERE NOT SUPPOSED TO OPERATE. SINCE SIGNIFICANT DAMAGE OCCURRED, SHE IS AFRAID TO RIDE IN THE VEHICLE AS WE CONSIDER IT UNSAFE. I DID NOT KNOW WHO ELSE TO COMPLAIN TO AND AM ADDING THIS NOTE TO WHAT WILL PROBABLY BE A GROWING DATABASE. I COULD NOT PROVIDE THE VIN, AS THE CAR HAS STILL NOT BEEN REPAIRED. *JS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
THE FUEL PUMP FAILED WHILE DRIVING ON THE HIGHWAY, CAUSING THE MOTOR TO STALL AND DIE. WAS UNABLE TO RESTART THE MOTOR AND WAS TOWED FROM THE HIGHWAY TO A DEALER WHERE THE FUEL PUMP WAS REPLACED.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
WHILE PARK AT A STOP LIGHT, THE AUTO, THIRD IN LINE WAS IMPACTED BY A TRUCK TRAVELING 40-50 MPH, NO BRAKING, AND HIT AND RUN. MY WIFE WAS ALONE IN THE CAR, WHICH WAS DRIVEN INTO A PICKUP AND SUBSEQUENTLY INTO A BUICK. OF THE 12 AIRBAGS AVAILABLE, NOT ONE ACTUATED, CAUSING SERIOUS INTERNAL AND EXTERNAL BRUISING WITH THE SEAT BELT AND STEERING WHEEL IMPACT. THE DRIVERS SEAT BROKE LOOSE FROM ITS MOUNTING, DAMAGE MORE THAN $50,000. IN ADDITION, A BROKEN WRIST RESULTED. COMPLAINTS TO THE LOCAL DEALER CONCERNING LACK OF SAFETY FROM AIR BAGS WENT UNANSWERED AND COMMENTS FROM NATIONAL OFFICE SAID THE AIR BAGS WERE NOT SUPPOSED TO OPERATE. SINCE SIGNIFICANT DAMAGE OCCURRED, SHE IS AFRAID TO RIDE IN THE VEHICLE AS WE CONSIDER IT UNSAFE. I DID NOT KNOW WHO ELSE TO COMPLAIN TO AND AM ADDING THIS NOTE TO WHAT WILL PROBABLY BE A GROWING DATABASE. I COULD NOT PROVIDE THE VIN, AS THE CAR HAS STILL NOT BEEN REPAIRED. *JS
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 .