What does the Lexus safety system include?

It typically includes a core set of driver‑assistance features such as Pre-Collision System with Pedestrian Detection, Lane Departure Alert with Steering Assist, Dynamic Radar Cruise Control, and Automatic High Beams; newer models also add Lane Tracing Assist and Road Sign Assist.

Lexus markets this as the Lexus Safety System+, with newer iterations such as Lexus Safety System+ 2.0/2.5 that expand lane-keeping, traffic sign recognition, and more advanced cruise control. Availability and exact feature sets vary by model year and trim.

Core features commonly included

The following features make up the baseline of the Lexus Safety System on most recent models.

• Pre-Collision System (PCS) with Pedestrian Detection — helps identify vehicles and pedestrians ahead and can provide automatic braking or warnings in certain conditions.


• Lane Departure Alert with Steering Assist — alerts you if you unintentionally drift out of your lane and can provide corrective steering input.


• Dynamic Radar Cruise Control (DRCC) — adapts speed to maintain a set distance from the vehicle ahead, with smooth acceleration and braking.


• Automatic High Beams — switches between high and low beams automatically to optimize night visibility without glare to other drivers.

These core features form the foundation of the safety system across many Lexus models and years.

Advanced/expanded features in newer generations

The newer generations of the Lexus Safety System add capabilities that help with lane tracking, road signage, and more sophisticated cruise control.

• Lane Tracing Assist (LTA) — works with DRCC to help keep the vehicle centered in its lane, including through curves and highway driving.


• Road Sign Assist (RSA) — recognizes and displays road signs (such as speed limits) to the driver and can incorporate them into driving suggestions.


• Dynamic Cruise Control improvements with Stop & Go and optional Lane Change Assist (LCA) — enhances adaptive cruise control with smoother lane-change assistance and traffic handling in more scenarios.

These enhancements are typically part of the Lexus Safety System+ 2.0/2.5 families and may require higher trims or newer model year availability.

Summary

The Lexus Safety System is a configurable suite of driver-assistance features marketed as Lexus Safety System+ and its evolved versions. Core components usually include Pre-Collision with Pedestrian Detection, Lane Departure Alert with Steering Assist, Dynamic Radar Cruise Control, and Automatic High Beams. In newer generations, Lane Tracing Assist and Road Sign Assist, along with advanced cruise control and lane-change aids, are added. Always check the exact feature list for your specific model year and trim, as availability can vary.

How to access Lexus secret menu?

Again. Now we can go into the failure diagnosis screen and it will check uh it has options to check the hard disk drive. And the overall system.

What is the Lexus safety system?

Lexus Safety System+ is designed to support driver awareness, decision-making and vehicle operation over a wide range of speeds under certain conditions.

What is the common problem for the Lexus car?

Common problems reported for Lexus vehicles include dashboard melting/cracking, oil leaks, and suspension wear. Other issues that have been reported by owners include problems with the transmission (especially in older models), brake wear, check engine light issues from failed oxygen sensors, and air conditioning problems. 
This video discusses common problems and what to watch out for when buying a used Lexus: 1mReDrivenYouTube · Apr 25, 2025
Interior and electronic issues

• Dashboard damage: Cracking or melting dashboards are a recurring issue, particularly in older models. 
• Malfunctioning touchscreens: Some owners have reported problems with the infotainment system's touchscreen. 
• Rearview mirror discoloration: The inside rearview mirror may become discolored over time. 

Engine and fluid-related problems 

• Oil leaks: Oil leaks have been reported, especially in older vehicles. 
• Check engine light: The check engine light may illuminate due to a failed oxygen sensor. 
• Coolant leaks: Coolant leaks can occur, as can other fluid leaks. 

Mechanical and performance issues

• Transmission problems: Some older models have experienced transmission shudder or other issues. 
• Suspension wear: Premature wear on suspension components like shocks, control arms, and bushings has been reported. 
• Brake issues: As with most cars, brakes will wear out, and Lexus brakes may require frequent replacement. 
• Steering issues: Some owners have reported problems with steering stability. 

Other potential problems

• Air conditioning issues: Air conditioning systems can malfunction. 
• Stereo system problems: Some owners have experienced volume control issues with premium audio systems, such as the Mark Levinson system. 
• Door lock actuators: The power door lock actuators may fail. 
• Recent recalls: In November 2025, a recall was issued for certain 2022-2024 Lexus LX SUVs and 2024 Lexus GX SUVs due to a 3.5-liter V6 engine that could run rough, make knocking noises, or shut down while running. 

What is included in Lexus Safety Connect?

This blog post explores the key components of Safety Connect, including Enhanced Roadside Assistance, Emergency Assistance Button, Stolen Vehicle Location, and Automatic Collision Notification.