2006 Lexus IS Problems: 2 Known Issues
2006 model year · 3,800+ owner reports · Updated November 2026
According to Au7o's analysis of 3,800+ owner reports, the 2006 Lexus IS has 2 documented known issues, with 1 rated critical. The most serious is Recall 06V096000: Air Bag Inflator Assembly Fault on 2006 Lexus IS. The most commonly reported issue is Dashboard Melting and Sticky Surface with 3,800 owner reports. DIY maintenance guides at au7o.io.
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All 2 Known Issues
NHTSA Recalls7 recalls
VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
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.
ENGINE AND ENGINE COOLING
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.
SEAT BELTS:FRONT
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.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER
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.
FUEL SYSTEM, GASOLINE:DELIVERY
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.
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Frequently Asked Questions
What are the most common Lexus IS problems?
According to Au7o's analysis of 3,800+ owner reports, the 2006 Lexus IS has 2 documented issues. The most frequently reported are: Recall 06V096000: Air Bag Inflator Assembly Fault on 2006 Lexus IS, Dashboard Melting and Sticky Surface. Of these, 1 is rated critical and should be addressed promptly.
Is the Lexus IS reliable?
The 2006 Lexus IS has 2 known issues documented across 3,800+ owner reports. 1 issue is rated critical: Recall 06V096000: Air Bag Inflator Assembly Fault on 2006 Lexus IS. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
What is the 2006 Lexus IS Recall 06V096000: Air Bag Inflator Assembly Fault on 2006 Lexus IS?
2006 Lexus IS models are covered by NHTSA safety recall 06V096000. Toyota found that improper assembly of an air bag inflator left some units short of the heating agents needed for proper deployment. That inflator is used in three places on the car — the side air bag, the curtain… Severity: high.
What is the 2006-2008 Lexus IS Dashboard Melting and Sticky Surface?
The IS dashboard develops a sticky, melting surface identical to the ES and GS models of the same era. The dashboard material breaks down chemically in heat and sun exposure, creating a reflective glare on the windshield and a tacky feel. Lexus extended warranty coverage for cert… Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.