2009 Lexus RX Problems: 1 Known Issue
2009 model year · 6,000+ owner reports · Updated November 2026
According to Au7o's analysis of 6,000+ owner reports, the 2009 Lexus RX has 1 documented issue. None of the listed issues is rated critical; this is not a complete reliability assessment. The most commonly reported issue is Dashboard Melting and Sticky Surface with 6,000 owner reports. DIY maintenance guides at au7o.io.
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All 1 Known Issue
NHTSA Recalls1 recall
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.
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Frequently Asked Questions
What are the most common Lexus RX problems?
According to Au7o's analysis of 6,000+ owner reports, the 2009 Lexus RX has 1 documented issue. The documented issue is: Dashboard Melting and Sticky Surface. None are rated critical, but regular maintenance is recommended.
Is the Lexus RX reliable?
The 2009 Lexus RX has 1 known issue documented across 6,000+ owner reports. None of the matching records is rated critical; this is not a complete reliability assessment. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
What is the 2004-2009 Lexus RX Dashboard Melting and Sticky Surface?
The RX330, RX350 and RX400h dashboards develop the same melting, sticky surface defect seen across the Lexus lineup. The dashboard material chemically degrades in heat and sunlight, creating a reflective glare hazard on the windshield. The RX is the highest-volume model affected,… 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.