IllustrationI WAS DRIVING MY CAR WHEN ALL OF A SUDDEN THE SENSOR ADVISED ME MY COOLANT WAS LOW AS I LOOKED OVER TO MY LEFT SHOULDER I NOTICE SMOKE COMING OUT BEFORE IT CAUGHT FIRE. LOOKS LIKE THE MAIN SOURCE OF THE FIRE WAS AN ELECTRICAL ISSUE THAT GENERATED THE WHEEL COVER AND BUMPER TO START IGNORING FASTER
2006 Lexus Is
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Is years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
40–25K
1225–50K
1550–75K
1675–100K
26100–150K
12150K+
85 reports with mileage · 58 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.
- Structure. Review the 43 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Air Bags. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Visibility/wiper. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
3 crash reports5 fire reports2 injury reports
What owners actually said
143 reportsCLOGGED AC DRAIN LINE LEAKING INTO CAR. ALL CARPETS IN THE VEHICLE ARE SOAKED AND HAVE CAUSED MOLD TO GROW IN CARPET.
THE DASHBOARDS AND INTERIOR PLASTIC PANELS IN CERTAIN LEXUS AND TOYOTA MODELS IS MELTING IN HIGH HUMIDITY AREAS. THIS CAN CAUSE THE PASSENGER AIRBAG TO NOT PROPERLY DEPLOY IN A COLLISION DUE TO THE DASHBOARD DEGRADING. I HAVE FILED A COMPLAINT WITH LEXUS AND ASKED FOR A LETTER STATING THE DEGRADATION OF THE DASHBOARD WILL NOT IN…
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THE DASHBOARDS AND INTERIOR PLASTIC PANELS IN CERTAIN LEXUS AND TOYOTA MODELS IS MELTING IN HIGH HUMIDITY AREAS. THIS CAN CAUSE THE PASSENGER AIRBAG TO NOT PROPERLY DEPLOY IN A COLLISION DUE TO THE DASHBOARD DEGRADING. I HAVE FILED A COMPLAINT WITH LEXUS AND ASKED FOR A LETTER STATING THE DEGRADATION OF THE DASHBOARD WILL NOT INTERFERE WITH THE AIRBAG DEPLOYMENT AND I WAS DECLINED. LEXUS (TOYOTA) IS ACTIVELY AVOIDING THIS SAFETY ISSUE. I WOULD LIKE TO SPEAK WITH SOMEONE FROM THE NHTSA ABOUT THIS SAFETY ISSUE PLEASE.
FUEL FUMES NOTICED COMING FROM UNDER HOOD AFTER VEHICLE IS TURNED OFF. MECHANIC CONFIRMS FUEL LEAK FROM FUEL RAIL NEAR PRESSURE SENSOR. MECHANIC WARNED OF FIRE CONCERN WITH ACTIVE FUEL LEAK. RECALL ELF PERFORMED ON VEHICLE IN 2015 THAT SHOULD HAVE PREVENTED LEAK BUT NOW FUEL LEAK IS PRESENT.
TAKATA RECALL
THE SRS AIRBAG LIGHT RANDOMLY COMES ON AT VARIABLE TIMES. AFTER RUNNING THE ANALYSIS WITH A BOSCH OBD1200, IT APPEARS THAT THE DRIVERS SIDE KNEE SQUIB CIRCUIT IS SHOWING AN OPEN FAULT. WHEN THE SEAT IS MOVED BACK, THE WIRING HARNESS FAILS. ITS BELIEVED THAT THE FACTORY INSTALLATION OF THE WIRING HARNESS IS TOO SHORT, CAUSING STR…
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THE SRS AIRBAG LIGHT RANDOMLY COMES ON AT VARIABLE TIMES. AFTER RUNNING THE ANALYSIS WITH A BOSCH OBD1200, IT APPEARS THAT THE DRIVERS SIDE KNEE SQUIB CIRCUIT IS SHOWING AN OPEN FAULT. WHEN THE SEAT IS MOVED BACK, THE WIRING HARNESS FAILS. ITS BELIEVED THAT THE FACTORY INSTALLATION OF THE WIRING HARNESS IS TOO SHORT, CAUSING STRAIN ON THE HARNESS CONNECTOR. THIS CAUSES A FAULT ON THE AIRBAG MODULE AND RENDERS THE DRIVERS SIDE KNEE AIRBAG INOPERABLE. THIS SHOULD BE CONSIDERED A SAFETY CONCERN AND A RECALL SHOULD FIX THIS ISSUE.
MELTED DASHBOARD AND DOOR PANELS - 2006 LEXUS IS350 - UNDER HEAT AND HUMIDITY, THE DASHBOARD ON CERTAIN LEXUS MODELS MELT WHICH GIVES OFF A GLARE TO THE DRIVER AND PASSENGER WHICH MAKES IT DIFFICULT TO SEE THE ROAD DURING THE DAY WITHOUT SUNGLASSES. THIS IS A HAZARD BECAUSE I CAN NOT SEE THE CAR IN FRONT OF ME WHEN IT BRAKES UNL…
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MELTED DASHBOARD AND DOOR PANELS - 2006 LEXUS IS350 - UNDER HEAT AND HUMIDITY, THE DASHBOARD ON CERTAIN LEXUS MODELS MELT WHICH GIVES OFF A GLARE TO THE DRIVER AND PASSENGER WHICH MAKES IT DIFFICULT TO SEE THE ROAD DURING THE DAY WITHOUT SUNGLASSES. THIS IS A HAZARD BECAUSE I CAN NOT SEE THE CAR IN FRONT OF ME WHEN IT BRAKES UNLESS I WEAR SUNGLASSES. LEXUS HAS GIVEN A COMPLIMENTARY SATISFACTION REPAIR BUT WITH A DEADLINE TO BE ON A WAITING LIST. THIS SHOULD NOT BE A "COMPLIMENTARY" REPAIR, THIS SHOULD BE A MANDATORY REPLACEMENT FOR THE HAZARD IT CAN CAUSE THE DRIVER AND THE DRIVERS ON THE ROAD. I HAVE REPORTED THIS TO LEXUS HEAD QUARTERS AND THEY DENIED MY REQUEST FOR REPAIR DUE TO NOT BEING ON THE LIST BY END OF MAY 2017. WHEN IN MOTION, THIS CAR SHOULD NOT BE OPERATED BY ANYONE WITH VISIBILITY ISSUES.
AIRBAG LIGHT INDICATOR IS ON AND LEXUS INSISTED THEY REPLACE THE ENTIRE WIRING HARNESS FOR OVER 2K DUE TO SAFETY ISSUES. THE PRICE OF THIS REPAIR FOR AN ELECTRICAL FAULT IS OBSCENE AND IS A COMMON ISSUE WITH THIS MODEL OF LEXUS ACCORDING TO OWNER FORUMS.
ENGINE IS BURNING OIL AT A RAPID RATE. IT REQUIRES 2 TO 3 QUARTS OF OIL EVERY 5000 MILES.
THERE IS A LOUD NOISE COMING FROM UNDER THE HOOD WHEN YOU PRESS ON THE BRAKES. WHEN STEPPING ON THE BRAKE BEFORE COMING TO A FULL STOP THERE IS A PUMPING NOISE. FROM THE FRONT ENGINE AREA. THE BRAKES LOCKED UP ON ME WHEN I WAS PARKED AND TRYING TO START THE CAR AND I WAS UNABLE TO START THE CAR. I PUMPED THE BRAKES AND TURNED TH…
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THERE IS A LOUD NOISE COMING FROM UNDER THE HOOD WHEN YOU PRESS ON THE BRAKES. WHEN STEPPING ON THE BRAKE BEFORE COMING TO A FULL STOP THERE IS A PUMPING NOISE. FROM THE FRONT ENGINE AREA. THE BRAKES LOCKED UP ON ME WHEN I WAS PARKED AND TRYING TO START THE CAR AND I WAS UNABLE TO START THE CAR. I PUMPED THE BRAKES AND TURNED THE WHEEL AND IT STARTED. WHEN SITTING STILL AT A LIGHT WITH MY FOOT ON THE BRAKE THE NOISE FROM THE FRONT ENGINE AREA GETS LOUDER. THE SOUND IS A LOUD, KNOCKING, IDELING SOUND. IT FEELS LIKE SOMETHING IS STUCK, LIKE THE CAR IS TRYING TO RUN PROPERLY BUT CANT BECAUSE SOMETHING IS STOPPING IT. THIS FEELS LIKE AN ABS SYSTEM ISSUE. I HAVE HEARD THAT OTHER LEXUS OWNERS ARE HAVING THE SAME ISSUE WITH THIS SAME MAKE AND MODEL. THIS IS A DANGEROUS ISSUE THAT NEEDS TO BE LOOKED INTO. THIS IS AN ACROSS THE BOARD ISSUE AND IS AFFECTING WAY MORE THAN JUST A FEW CUSTERMERS.
Official recalls
711V029000 · Fuel System, Gasoline:delivery
Jan 26, 2011
TOYOTA IS RECALLING CERTAIN MODEL YEAR 2006-2009 LEXUS IS AND MODEL YEAR 2006-2007 LEXUS GS VEHICLES. DUE TO INSUFFICIENT TIGHTENING OF THE FUEL PRESSURE SENSOR CONNECTED TO AN ENGINE FUEL DELIVERY PIPE WITH NICKEL PHOSPHORUS PLATING, THERE IS A POSSIBILITY THAT, OVER TIME, THE PRESSURE SENSOR COULD LOOSEN. IF LOOSENING OCCURS, FUEL COULD LEAK PAST A GASKET USED IN THE CONNECTION BETWEEN THE SENSOR AND THE PIPE AND THROUGH THE THREADED PORTION OF THE SENSOR.
Consequence & remedy
Consequence: FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Remedy: DEALERS WILL INSPECT FOR FUEL LEAKAGE FROM THE THREADED PORTION OF THE FUEL PRESSURE SENSOR AND IF A FUEL LEAK IS NOT CONFIRMED, DEALERS WILL FURTHER TIGHTEN THE FUEL PRESSURE SENSOR WITH THE PROPER TORQUE. IF A FUEL LEAK IS CONFIRMED, THE GASKET BETWEEN THE SENSOR AND THE FUEL DELIVER PIPE WILL BE REPLACED WITH A NEW ONE, AND THE SENSOR WILL BE TIGHTENED WITH THE PROPER TORQUE. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 7, 2011. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.
10V499000 · Service Brakes, Hydraulic:foundation Components:master Cylinder
Oct 21, 2010
TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2006 AVALON, MODEL YEAR 2004-2006 HIGHLANDER, MODEL YEAR 2004-2006 LEXUS RX, AND MODEL YEAR 2006 LEXUS GS AND IS VEHICLES. BRAKE FLUID CONTAINING POLYMERS IS USED THAT ACTS AS LUBRICANTS FOR CERTAIN BRAKE SYSTEM COMPONENTS. IF REPLACEMENT BRAKE FLUID IS USED THAT DOES NOT CONTAIN SUCH POLYMERS, OR THAT CONTAINS ONLY SMALL AMOUNTS, A PART OF THE RUBBER SEAL LOCATED AT THE REAR OF THE BRAKE MASTER CYLINDER MAY BECOME DRY, AND THE SEAL MAY CURL DURING MOVEMENT OF THE PISTON. IF THIS OCCURS, A SMALL AMOUNT OF BRAKE FLUID COULD SLOWLY LEAK FROM THE SEAL INTO THE BRAKE BOOSTER.
Consequence & remedy
Consequence: A LEAK OF BRAKE FLUID COULD LEAD TO A CHANGE IN BRAKE PEDAL FEEL AND OVERTIME A DEGRADATION IN BRAKING PERFORMANCE INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE SEAL WITH A NEWLY DESIGNED ONE. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON NOVEMBER 15, 2010. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331 AND LEXUS AT 1-800-255-3987.
09V388000 · Vehicle Speed Control:accelerator Pedal
Oct 5, 2009
TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004-2010 PASSENGER VEHICLES. THE ACCELERATOR PEDAL CAN GET STUCK IN THE WIDE OPEN POSITION DUE TO ITS BEING TRAPPED BY AN UNSECURED OR INCOMPATIBLE DRIVER'S FLOOR MAT.
Consequence & remedy
Consequence: A STUCK OPEN ACCELERATOR PEDAL MAY RESULT IN VERY HIGH VEHICLE SPEEDS AND MAKE IT DIFFICULT TO STOP THE VEHICLE, WHICH COULD CAUSE A CRASH, SERIOUS INJURY OR DEATH.
Remedy: TOYOTA FILED AN AMENDED DEFECT REPORT ON NOVEMBER 25, 2009, STATING THAT DEALERS WILL MODIFY THE ACCELERATOR PEDAL AND, ON CERTAIN VEHICLES, ALTER THE SHAPE OF THE FLOOR SURFACE UNDER THE PEDAL. THESE CHANGES ADDRESS THE RISK OF PEDAL ENTRAPMENT DUE TO INTERFERENCE WITH THE FLOOR MAT. REDESIGNED ACCELERATOR PEDALS WILL BECOME AVAILABLE BEGINNING IN APRIL 2010 AND DEALERS WILL REPLACE ANY MODIFIED PEDAL WITH THE NEW PEDAL IF DESIRED. ALSO, DEALERS WILL REPLACE ANY GENUINE TOYOTA OR LEXUS ALL-WEATHER FLOOR MATS WITH REDESIGNED ALL-WEATHER MATS, OR REPURCHASE THE PREVIOUS MATS FROM OWNERS WHO DO NOT WANT THE NEW ONES. ADDITIONALLY, SOFTWARE MODIFICATIONS WILL BE INSTALLED ON CAMRY, AVALON AND LEXUS ES 350, IS 350 AND IS 250 MODELS THAT WILL ENSURE THAT THE BRAKE OVERRIDES THE ACCELERATOR IN THE EVENT BOTH BRAKE AND ACCELERATOR PEDALS ARE APPLIED. TOYOTA WILL BEGIN MAILING LETTERS TO OWNERS ON DECEMBER 31, 2009. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331, LEXUS AT 1-800-255-3987.
09V020000 · Engine And Engine Cooling
Jan 16, 2009
TOYOTA IS RECALLING 214,570 MY 2006-2008 LEXUS IS, MY 2006-2007 GS AND MY 2007-2008 LS PASSENGER VEHICLES EQUIPPED WITH ALUMINUM FUEL DELIVERY PIPES (FUEL RAILS). ETHANOL FUELS WITH A LOW MOISTURE CONTENT WILL CORRODE THE INTERNAL SURFACE OF THE FUEL RAILS. AS THIS CONDITION PROGRESSES, THE ENGINE MALFUNCTION INDICATOR LIGHT MAY ILLUMINATE.
Consequence & remedy
Consequence: OVER TIME, THE CORROSION MAY CREATE A PINHOLE RESULTING IN FUEL LEAKAGE. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Remedy: DEALERS WILL INSPECT AND REPLACE THE FUEL DELIVERY PIPES FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING FEBRUARY 2009. OWNERS MAY CONTACT TOYOTA/LEXUS AT 1-800-255-3987.
07V545000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
Nov 28, 2007
ON CERTAIN VEHICLES, HIGH STRESS AREAS MAY HAVE BEEN CREATED IN TWO SPECIFIC FUEL PIPES LOCATED IN THE ENGINE COMPARTMENT. COMBINED WITH OTHER FACTORS SUCH AS THE PRESENCE OF CORROSIVE AGENTS IN FUEL, A CRACK MAY FORM OVER TIME LEADING TO FUEL LEAKAGE FROM THE FUEL LINE(S).
Consequence & remedy
Consequence: FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
Remedy: DEALERS WILL REPLACE THE TWO INVOLVED FUEL LINES WITH NEWLY DESIGNED LINES FREE OF CHARGE. THE RECALL BEGAN ON DECEMBER 15, 2007. OWNERS MAY CONTACT LEXUS AT 1-800-255-3987.
06V121000 · Seat Belts:front
Apr 13, 2006
ON CERTAIN PASSENGER VEHICLES, IF THE FRONT SEAT BELT RETRACTORS (BOTH DRIVER AND FRONT PASSENGER) BECOME LOCKED, THEY MAY NOT RELEASE DUE TO A COMPONENT OF THE EMERGENCY LOCKING SYSTEM. IF THE SEAT BELT IS LOCKED IN THIS CONDITION, THE OCCUPANT MAY NOT BE ABLE TO PROPERLY FASTEN THE SEAT BELT.
Consequence & remedy
Consequence: AN OCCUPANT NOT PROPERLY WEARING A SEAT BELT MAY HAVE AN INCREASED RISK OF INJURY DURING A CRASH.
Remedy: DEALERS WILL REPLACE THE FRONT SEAT BELT ASSEMBLIES. THE RECALL BEGAN ON APRIL 21, 2006. OWNERS MAY CONTACT LEXUS AT 1-800-255-3987.
06V096000 · Air Bags
Apr 3, 2006
ON CERTAIN VEHICLES, DUE TO IMPROPER ASSEMBLY OF THE AIR BAG INFLATOR, WHICH IS USED IN THE SIDE AIR BAG, THE CURTAIN SHIELD AIR BAG, AND THE KNEE AIR BAG ASSEMBLY, SOME INFLATORS WERE PRODUCED WITH AN INSUFFICIENT AMOUNT OF THE HEATING AGENTS NECESSARY FOR PROPER AIR BAG DEPLOYMENT. IN THIS CONDITION, THE EXPANSION FORCE OF THE GAS MAY BE INSUFFICIENT TO PROPERLY INFLATE THE AIR BAG WHEN THE SRS SYSTEM IS ACTIVATED DURING A CRASH.
Consequence & remedy
Consequence: THIS MAY INCREASE THE RISK OF INJURY TO THE OCCUPANT IN THE INVOLVED SEATING POSITION IN THE EVENT OF A CRASH.
Remedy: DEALERS WILL REPLACE THE SPECIFIC SRS AIR BAG. THE RECALL BEGAN ON APRIL 6, 2006. OWNERS MAY CONTACT TOYOTA AT 1-888-270-9371, SCION AT 1-866-548-1851, OR LEXUS AT 1-800-255-3987.
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
0No exact-year investigations in this snapshot.