What are the most common Lexus LS problems?
According to Au7o's analysis of 7,900+ owner reports, the 2001-2025 Lexus LS has 6 documented issues. The most frequently reported are: Air Suspension Strut and Compressor Failure, Side/Curtain/Knee Airbag Inflator Defect, Aftermarket Fuel Filter Leakage Risk. Of these, 3 are rated critical and should be addressed promptly.
Is the Lexus LS reliable?
The 2001-2025 Lexus LS has 6 known issues documented across 7,900+ owner reports. 3 issues are rated critical: Air Suspension Strut and Compressor Failure and Side/Curtain/Knee Airbag Inflator Defect and Aftermarket Fuel Filter Leakage Risk. 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.
How much does it cost to fix common Lexus LS problems?
Repair costs for known Lexus LS issues range from $80 to $5,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Air Suspension Strut and Compressor Failure, typically costs $1,500-$5,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What year Lexus LS is the most reliable?
Reliability varies across model years of the Lexus LS. Based on owner reports, issues are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2001-2025 Lexus LS with 6 documented issues from 7,900+ owner reports.
What is the 2007-2017 Lexus LS Air Suspension Strut and Compressor Failure?
The pneumatic air suspension system on the LS460 and LS600h develops leaks in the air springs, causing the vehicle to sag overnight or drop on one corner. The air compressor runs excessively to compensate for leaks and eventually burns out. Complete air suspension failure leaves… Repairs typically run $1,500-$5,000. Severity: high.
What is the 2004 Lexus LS Side/Curtain/Knee Airbag Inflator Defect?
A documented safety issue exists on some 2004 Lexus LS vehicles involving improperly assembled air bag inflators used in the side air bag, curtain shield air bag, and knee air bag assemblies. The recall indicates inflators may have been produced with an assembly defect that could… Severity: high.
What is the 2001 Lexus LS Aftermarket Fuel Filter Leakage Risk?
Certain aftermarket Purolator fuel filters sold for these vehicles were recalled because of an incorrect design. A defective fuel filter can lead to fuel leakage, poor sealing, and an elevated fire risk, especially after replacement service using affected aftermarket parts. Repairs typically run $80-$350. Severity: high.
What is the 2007-2017 Lexus LS Self-Leveling Headlight System Failure?
The adaptive self-leveling HID headlight system fails due to deterioration of the headlight level sensors mounted at the front and rear suspension. The sensors develop internal failures from exposure to road debris and moisture, causing the headlights to aim incorrectly or trigge… Repairs typically run $400-$1,500. Severity: medium.
What is the 2001 Lexus LS Noncompliant Aftermarket Corner/Bumper Lamp Assemblies?
Some aftermarket combination corner and bumper lamp assemblies sold for 2001 applications were recalled because they failed to conform to federal lighting requirements. Poorly made lamp assemblies can reduce visibility, create fitment issues, and make the vehicle less conspicuous… Repairs typically run $120-$500. Severity: medium.
What is the 2018-2025 Lexus LS Infotainment System Lag and Touchpad Frustration?
The LS500 infotainment system suffers from significant input lag and an unintuitive touchpad controller that makes basic navigation tasks difficult while driving. The Remote Touch Interface trackpad requires excessive concentration to use accurately, and the system frequently fre… Severity: low.
