The contact purchased a 2014 Lexus ES 350. It was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. The contact stated that the mileage on the title was 130,739. At the time of purchase, the vehicle mileage was 138,000. However, the Carfax report indicated that the mileage was 241,759.
Electrical system
Lexus ES Electrical problems by year
3 complaints filed with NHTSA about the Lexus ES's electrical system. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.
Electrical complaints by model year
Latest ES electrical complaints
The contact owns a 2015 Lexus ES 350. The contact stated that while attempting to start the vehicle, the contact noticed that the infotainment system was displaying a blank screen, and the contact heard an abnormal sound. No warning light was illuminated. A dealer was contacted. The vehicle was not taken to a dealer or independent mechanic to be diagnosed. The vehicle was not repaired. The manufacturer was notified of the failure but offered no assistance. The approximate failure mileage was 120,000.
• Frequent Battery Replacements: My vehicle is now on its third battery within a five-year lifespan. The previous owner replaced the battery two years ago when the vehicle was only two years old, and I recently had to replace it again. • Unacceptable Battery Lifespan: No vehicle should require a new battery every two years under normal conditions. This strongly suggests an underlying defect in the battery, charging system, or electrical components. • Lack of Manufacturer Remedy: Despite dozens, if not hundreds, of...
Read the full complaint
complaints from other 2020 Lexus ES 350 owners online describing the exact same issue, Lexus has not issued a recall or service bulletin to investigate or resolve the problem. • Misleading Battery Warranty: Lexus advertises its 84-month battery warranty, but this is misleading. In reality, it only provides a full replacement for the first 24 months, while the remaining coverage period is prorated, meaning owners are still required to pay a portion of the cost after just two years. This is deceptive marketing that fails to reflect the true coverage provided. • Potential Safety Hazard: Frequent battery failures could leave drivers stranded unexpectedly, which poses a serious safety risk in various situations (e.g., extreme weather, remote locations, or high-traffic areas). • Lexus' Partial Acknowledgment of the Issue: This battery issue appears to be somewhat acknowledged by Lexus because they replaced the original battery with a much larger Cold Cranking Amps (CCA) version than what comes standard in the ES 350. The factory-installed battery is rated at 640 CCA, but the replacement Lexus provides is 770 CCA. After researching, I found that this larger battery is typically used in the Lexus LS model, which is a much larger, more powerful vehicle requiring a bigger battery. Despite this upgrade, the replacement battery still fails within two years, indicating that there is an underlying issue causing premature battery failure beyond just battery capacity.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data