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2018 Lexus Ls

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 5 of 14 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Wheels. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Electrical System complaints

3 reports
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Mileage unknown · Jan 4, 2022
Electrical System

The vehicle exhibited 3 episodes of premature battery failure. Mileage of the vehicle is 6000 miles. Without any warning the car would just not start from a gas pump or such locations in the middle of the road. This is a dangerous problem because there was no warning that the battery is running low or there is any problem. C…

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The vehicle exhibited 3 episodes of premature battery failure. Mileage of the vehicle is 6000 miles. Without any warning the car would just not start from a gas pump or such locations in the middle of the road. This is a dangerous problem because there was no warning that the battery is running low or there is any problem. Car runs 100 miles every day. Lexis dealership diagnosed battery failure and replace the battery but this is a safety issue particularly because it happens in the middle of the night when you are driving in a remote location and gas pumps tell you to switch off engine before filling And there is no warning sign to indicate that there is a problem with the battery THIS SHOULD BE INVESTIGATED AS A SAFETY ISSUE

NHTSA ODI #11446122

6,300 miles · Dec 11, 2019
Electrical SystemForward Collision Avoidance

TL* THE CONTACT OWNS A 2018 LEXUS LS. THE CONTACT STATED THAT THE VEHICLE WAS EQUIPPED WITH A PRE-COLLISION SYSTEM, WHICH WAS SUPPOSED TO AID IN PREVENTING A CRASH. IN THE EVENT OF A CRASH, IT RELEASED THE HOOD OF THE VEHICLE. WHILE DRIVING APPROXIMATELY 45 MPH, THE CONTACT WAS CUT OFF BY ANOTHER VEHICLE. THE CONTACT DEPRESSED T…

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TL* THE CONTACT OWNS A 2018 LEXUS LS. THE CONTACT STATED THAT THE VEHICLE WAS EQUIPPED WITH A PRE-COLLISION SYSTEM, WHICH WAS SUPPOSED TO AID IN PREVENTING A CRASH. IN THE EVENT OF A CRASH, IT RELEASED THE HOOD OF THE VEHICLE. WHILE DRIVING APPROXIMATELY 45 MPH, THE CONTACT WAS CUT OFF BY ANOTHER VEHICLE. THE CONTACT DEPRESSED THE BRAKE PEDAL IMMEDIATELY AND THE PRE-COLLISION SYSTEM ACTIVATED. AS A RESULT, THE HOOD OF THE VEHICLE RELEASED. THE CONTACT TOOK THE VEHICLE TO JIM HUDSON LEXUS (LOCATED AT 3410 WASHINGTON RD, AUGUSTA, GA 30907, 706-650-9999) AND WAS INFORMED THAT THE DIAGNOSTIC BOX INDICATED THAT A COLLISION WAS NOT DETECTED. THE DEALER DIAGNOSED THAT THE VEHICLE'S PRE-COLLISION SYSTEM NEEDED TO BE REPROGRAMMED AND THE ACTUATORS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND A CASE WAS OPENED. THE MANUFACTURER STATED THAT THEY WOULD NOT BE ABLE TO PERFORM THE REPAIR. THE APPROXIMATE FAILURE MILEAGE WAS 6,300. *LN THE MANUFACTURER STATED THE PEDESTRIAN HOOD POP UP FEATURE ACTIVATED AS DESIGNED.*JB

NHTSA ODI #11288488

Mileage unknown · May 24, 2019
Electrical SystemUnknown Or Other

THE COLLISION AVOIDANCE SYSTEM BLOWS FUSES AND STOPS WORKING, BUT THE LIGHT ON THE DASH CONTINUES TO INDICATE THAT EVERYTHING IS WORKING. IN OTHER WORDS, THERE IS NO WAY TO LEARN THAT THE COLLISION SYSTEM IS OFFLINE UNLESS YOU'RE WILLING TO SIMULATE A NEAR CERTAIN COLLISION (WHICH I DID WITH THE DEALER IN MY CAR AND HE FINALL…

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THE COLLISION AVOIDANCE SYSTEM BLOWS FUSES AND STOPS WORKING, BUT THE LIGHT ON THE DASH CONTINUES TO INDICATE THAT EVERYTHING IS WORKING. IN OTHER WORDS, THERE IS NO WAY TO LEARN THAT THE COLLISION SYSTEM IS OFFLINE UNLESS YOU'RE WILLING TO SIMULATE A NEAR CERTAIN COLLISION (WHICH I DID WITH THE DEALER IN MY CAR AND HE FINALLY ACKNOWLEDGED THE PROBLEM), OR HAVING AN ACTUAL ACCIDENT. THIS IS CLEARLY A DESIGN FLAW. IF THE FUSE IS BLOWN, OBVIOUSLY THE SYSTEM SHOULD SHOW AN ERROR WHEN IT'S ENGAGED - NOT A GREEN INDICATOR.

NHTSA ODI #11209751

Official recalls

2

24V275000 · Air Bags:sensor:occupant Classification:front Passenger

Apr 17, 2024

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2021 Lexus LS500 and 2018-2020 Lexus LS500 Hybrid vehicles equipped with the "Executive Package." The front passenger seat may have been assembled with interference between internal parts that can cause the Occupant Classification System (OCS) sensor to incorrectly detect the occupant. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."

Consequence & remedy

Consequence: Incorrect detection of an occupant may result in improper air bag deployment during a crash, increasing the risk of injury.

Remedy: Dealers will inspect and repair the front passenger seat, as necessary, free of charge. Owner notification letters were mailed June 7, 2024. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 24LA03.

19V134000 · Tires; Tires:sidewall

Feb 27, 2019

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018 Lexus LS vehicles equipped with run-flat tires with a sidewall reinforcement layer inside the tire. The tire-on-wheel assembly process may have caused the reinforcement layer to crack, possibly resulting in the tire tread layer separating from the tire.

Consequence & remedy

Consequence: If the tire tread layer separates from the vehicle, vehicle handling and stability may be affected, increasing the risk of crash.

Remedy: Toyota will notify owners, and Lexus dealers will replace the affected tires, free of charge. The recall began April 26, 2019. Owners may contact Lexus customer service at 1-800-255-3987. The Toyota number for this recall is KLC.

Additional source detail variants (2)

Tires:sidewall

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018 Lexus LS vehicles equipped with run-flat tires with a sidewall reinforcement layer inside the tire. The tire-on-wheel assembly process may have caused the reinforcement layer to crack, possibly resulting in the tire tread layer separating from the tire.

Consequence: If the tire tread layer separates from the vehicle, vehicle handling and stability may be affected, increasing the risk of crash.

Remedy: Toyota will notify owners, and Lexus dealers will replace the affected tires, free of charge. The recall began April 26, 2019. Owners may contact Lexus customer service at 1-800-255-3987. The Toyota number for this recall is KLC.

Tires

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018 Lexus LS vehicles equipped with run-flat tires with a sidewall reinforcement layer inside the tire. The tire-on-wheel assembly process may have caused the reinforcement layer to crack, possibly resulting in the tire tread layer separating from the tire.

Consequence: If the tire tread layer separates from the vehicle, vehicle handling and stability may be affected, increasing the risk of crash.

Remedy: Toyota will notify owners, and Lexus dealers will replace the affected tires, free of charge. The recall began April 26, 2019. Owners may contact Lexus customer service at 1-800-255-3987. The Toyota number for this recall is KLC.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.