Was driving the car on the highway and all of a sudden a bunch of warning lights came on, the Brake/slip/master warning indicators illuminated and the brakes stopped working. Luckily, without causing an accident or injury, we made it to the shoulder and called a tow truck. Was able to get it to Lexus and the vehicle was diagnosed with DTC C1391. Lexus Customer Support Program ZLM identifies C1391 as one of the DTCs associated with certain internal malfunctions of the Brake Booster Assembly on certain 2013–2015 ES 300h vehicles. Lexus declined assistance.
The worst 2015 Lexus ES problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Airbags2
- Body1
- Brakes1
- Electrical1
- Steering1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Airbags2
- Body1
- Brakes1
- Electrical1
- Steering1
- Suspension1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2015 Lexus ES 13
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Some 2005 – 2026 Lexus vehicles that have undergone water intrusion may exhibit a condition in which a...
- The air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
- Some 2010 – 2026 model year Lexus vehicles may exhibit paint stains after the removal of Rapgard™. The...
- Some 2005 – 2024 Lexus vehicles that have undergone water intrusion may exhibit a condition in which a...
- Some 2005 – 2024 Lexus vehicles that have undergone water intrusion may exhibit a condition in which a...
- The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix...
- To prevent brake rotor rust from forming during transportation and storage, wheel film will be used...
- The air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
2015 Lexus ES fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 2.5L 4‑cyl Hybrid | FWD | 40 | 39 | 40 |
What 2015 Lexus ES owners say
Most recent owner complaints, unedited.
The paint is cracking and it is rusting.
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.
1. I was involved in a car accident on Aug 28, 2024 when I was about to go around a curve in the road. A vehicle coming at breakneck speed and well over the posted speed limit, lost control, went over the double yellow lines and crashed into the left driver side of my Lexus. I was the driver and my left knee got crushed against the dashboard. None of my airbags, including my knee airbag deployed. My car was totaled but it is still available for inspection and held at the insurance company. The other driver was test driving a Mercedes and all their aibags deployed. 2. I suffered a communited patella fracture where my knee cap got fractured into several pieces, was taken by ambulance and had to have surgery the next day. The driver and the passenger in the other car were unscathed. 3. No. Until about two weeks ago I was under the impression that my 2015 Lexus was too old to include knee airbags. We recently found out that my car did indeed have knee airbags which did not deploy. For that matter none of the airbags deployed. 4. •My car was towed initially to the police tow lot and then to a car repair place. The car repair place along with a representative from our insurance company together decided that my car is damaged beyond repair. I have filed a complained with Lexus Brand Engagement Center and they have said that they will proceed with sending an inspector out to check the car as to why my airbags did not deploy causing me such a grievous knee injury 5. •There had been no warning lights of any kind. The police report shows that the airbag switch was on.
The contact owned a 2015 Lexus ES350. The contact stated while driving at 60 MPH during heavy rain weather conditions, the vehicle was hydroplaned, control of the vehicle was lost, and crashed into the concrete median. The contact heads impacted the steering wheel and the vehicle ricocheted off the concrete median and spun three times. The vehicle crashed into a wall and the vehicle came to a stop. No air bags deployed. The contact sustained head, tongue, middle back, shoulder, and neck injuries that required medical attention. A police report was filed. The vehicle was not diagnosed or repaired. A dealer was not contacted. The vehicle was totaled. The manufacturer was notified of the failure. The approximate failure mileage was 110,000.
The braking, steering and suspension components are malfunctioning and are extremely rusted. The vehicle is available for inspection upon request. My safety as well as my passengers, other motorists and pedestrians with children and pets on the roads and highways safety is compromised due to the vehicle violently and unexpectedly pulling left and right, losing contact with the road over rough road surfaces and shaking uncontrollably during deceleration. I cannot state with certainty that the dealerships have reproduced the problem and I have not been given written permission to take my vehicle to an independent service center after numerous complaints. I cannot confirm that the vehicle or components have been inspected by the manufacturer, however no police, or insurance representatives have inspected my vehicle. There were no warning lamps or messages displayed on my vehicle's instrument panels, however, there were symptoms such as shaking, rattling, uncomfortable and uncharacteristic handling and a feeling of a serious problem or defect prior to the suspension lower arm assembly being replaced and diagnosis of broken steering column bushings, circa 2021. As of today, the low tire pressure light stays on constantly.
Compare the 2015 Lexus ES
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Questions about the 2015 Lexus ES
Is the 2015 Lexus ES reliable?
Owners have filed 6 complaints about the 2015 Lexus ES, fewer than a typical ES model year.
What is the 2015 Lexus ES year score?
The 2015 Lexus ES scores 91 out of 100 (good). The score compares it with the other model years of the Lexus ES: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.
What is the most common problem with the 2015 Lexus ES?
Airbags, with 2 complaints. Next is body (1).
How many recalls does the 2015 Lexus ES have?
No recalls on record.
What gas mileage does the 2015 Lexus ES get?
Official estimates for the 2015 Lexus ES range from 40 mpg combined. The most efficient version (2.5L 4-cyl hybrid, FWD) gets 40 city and 39 highway.
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