In order to prevent the headlights from pointing too high if there is weight in the back, AFS adjusts the headlamp level to how the vehicle is sitting. You cannot disable the adaptive system because it must be present by law in any car equipped with LED or HID lighting.
In This Article...
What does the AFS off light imply when it illuminates?
When it is safe to do so, pull over to the side of the road and turn off the engine if the AFS indication illuminates and begins blinking while you are driving. When driving with the ignition switch in the ON (II) position, if the AFS indicator blinks continuously or blinks once more, the AFS is malfunctioning (see page ).
What does AFS on an automobile mean?
A well-illuminated field of view is one of the most crucial elements in reducing driver tiredness and enhancing safety during nighttime driving. According to the conditions of the road, the Adaptive Front-lighting System (AFS) improves the distribution of headlight light. The device directs the low-beam headlights in the direction the driver desires to go based on vehicle speed and steering input.
The technology improves the driver’s field of vision and visibility around curves and at intersections during nighttime driving by illuminating a greater distance and brighter than halogen headlights do. When combined with auto-leveling, the technology provides a consistent light distribution that is unaffected by the location of the vehicle. When a car’s back is loaded down with a lot of people or luggage, its position varies when driving over a bump or up a slope, and the system maintains the lighting axis, it helps keep drivers of incoming vehicles from being blinded.
How do I restart my AFS?
As installed in the Lexus RX 450h, Lexus’ Intelligent Adaptive Front Lighting System is a driver assistance that modifies the direction of the headlights in reaction to steering inputs and vehicle speed, effectively pointing the low-beam headlights towards the corner and improving your view.
The system is set to be activated by default, but if you’d like to temporarily turn it off, follow the instructions in the tutorial video below or continue reading for a step-by-step ‘how to’.
- Press the “MENU” button on the Lexus RX’s steering wheel, then use the arrow buttons to cycle through the options until “AFS” appears on the dash display.
- By pressing the “ENTER” button on the steering wheel, the system is turned off and the dash display indicator changes to “AFS OFF.”
- To return to the main display, click the “MENU” button one more time.
- Repeat the process to change the display from “AFS OFF” to “AFS ON” to re-activate the system. Resuming operation is the Intelligent Adaptive Front-Lighting System.
What does VSC on a Lexus stand for?
VSC, or “Vehicle Stability Control,” is a safety function in your Lexus ES that aids in preventing skidding if you lose traction when driving through Long Beach.
What automobiles feature headlights that can curve?
Many of the vehicles made by high-end manufacturers come with or have adaptable lighting available. Many of the models offered by Porsche, BMW, Audi, Mercedes-Benz, and Volvo include some form of adaptable headlights. Today’s common cars also include adaptable headlights. Even several entry-level cars from Ford, Subaru, Toyota, Hyundai, and Honda offer adjustable headlights. Each model year, there are more car models available with adaptable headlights.
What does the Lexus AWD system do?
In order to increase traction, the Lexus AWD system automatically distributes power between two or four wheels, varying the distribution from 50/50 to 30/70, as necessary. Cornering Control is a component of this technology that can control oversteer and understeer.
How is AFS light operated?
Modern vehicles dynamically change the headlights to try to improve nighttime vision. In this post, we’ll first look at this technology’s benefits. The fundamental building blocks and design issues will then be briefly covered.
Introduction
The goal of adaptive front lighting systems (AFS) is to dynamically change the vehicle’s headlights to provide the driver with the best possible nighttime visibility without endangering the safety of other road users. When the car steers or the road is uneven, the AFS uses stepper motors to regulate the headlight angle. Additionally, the adaptive mechanism seeks to prevent a direct glare from hitting approaching cars. It makes use of headlamps with an array of LEDs.
Some of these LEDs automatically dim depending on where the approaching car will be. In this manner, the driver’s side is dimmed while the area around the approaching car is lit. The position of the approaching vehicle is discovered by the AFS using image sensors. Figure 1 demonstrates how the AFS modifies the headlights to lighten the approaching car’s driver side.
How can I determine if I have AFS?
When you start the car with the lights on, if your lights move left and right before immediately returning to the center, you have AFS. According to my recall, the AFS won’t work when the car is at a stop; following initial calibration, the lamps must move when the car is going.
My AFS light is blinking; why?
The adjustable front lighting system (AFS) aids in increasing visibility while driving at night.
When driving with the ignition switch in the ON (II) position, if the AFS indicator blinks continuously or blinks once more, the AFS is malfunctioning (see page ).
On a Lexus, how do you turn off the headlights?
207) To turn off the high lights, move the lever back to the center position. 2 Turn on the high lights by pulling the lever in your direction. To turn them off, pull back on the lever. With or without the headlights on, the high beams might flash.
Are Lexus’ headlights adaptive?
An major innovation is highlighted in the news releases from Lexus Global, Europe, and even Australia for the 2020 RX refresh: the inclusion of the first-ever BladeScan Type Adaptive High-beam System (AHS).
This is how it goes:
In a first for the automotive industry, BladeScan technology has been added to Lexus’ innovative LED Adaptive High-beam System (AHS) to improve nighttime driving safety. A lens receives light from a lens that is delivered to two blade mirrors that are spinning quickly from an LED source. This light illuminates the road in front of you. By coordinating the rotation of the blade mirrors with the on/off of the headlights, the dispersion of light is accurately regulated.
As a result, RX drivers can see dimly lit areas like road shoulders and spot pedestrians and traffic signs far earlier without compromising their overall visibility or blinding cars going the other way. With BladeScan technology, pedestrian identification at night has increased to 56 meters (184 feet) in front of the Lexus, up from 32 meters (105 feet) with the prior system (Array-type AHS).
The aforementioned picture plus this all-too-brief film serve to better demonstrate the concept:
However, why aren’t the United States and Canada using this innovative technology?
You can hold the 1967 law governing vehicle headlights, U.S. Federal Motor Vehicle Safety Standard No. 108, responsible. The main problem with the BladeScan AHS is that there is only room for one low beam and one high beam option. No intermediate settings are allowed, using both low and high beams at once is prohibited, and the low-beam headlight candlepower restrictions are insufficient.
FMVSS-108 has previously undergone revisions and updates, however the procedure moves slowly and necessitates a plethora of research, assessments, official evaluations, public hearings, comment periods, and input from interested parties.
Toyota, the parent company of Lexus, took the initiative to legalize fully adaptive headlights in the US back in 2013, and Audi and BMW followed suit in 2016 and 2017, respectively. The problem is still unresolved, as accounts from October 2018 and April 2019 serve as a reminder.
But why, despite having more tolerant headlight laws, does Canada have to deal with this American bureaucracy? A hunch would be that the Canadian facility in Cambridge, Ontario will serve North America while the Kyushu plant in Japan will produce Lexus RXs with BladeScan headlights.
Can you drive safely with the VSC light on?
Vehicle Stability Control, or VSC as it is commonly known, is the stability control system used in Toyota automobiles. By lowering or eliminating the power provided to your wheels, stability control aids in the maintenance of traction and control in your vehicle. By automatically providing brake pressure to up to three wheels, it achieves this. The system’s main objective is to keep your car traveling in the direction of its wheels. Since 2012, at least in the USA, it has become a necessary safety requirement. Naturally, VSC OFF denotes that your Toyota’s stability control is turned off.
VSC Light Easy Fix
Depending on the model year of the Toyota, a button with the same icon as the light in your gauges will be located either next to your shifter or next to your steering wheel. When you’ve found it:
- Ensure that you have come to a complete stop. If you can, put the car in park.
- For a few seconds, hold down the VSC button.
- The indicator lights for TRAC OFF and VSC OFF will turn on. Now both systems are off.
- Once more, press the VSC button. As soon as both lights go out, the systems are back in operation.
If the VSC OFF light is still on, there can be a glitch in your car’s computer or a problem with the VSC system. Bring your car to a Toyota service location near you so a qualified technician can check the codes and identify the problem. Although it is safe to drive your Toyota even with the VSC OFF light on, we advise caution, especially in bad weather.
In Need of Repair?
Bring your car to the Toyota of Arlington servicing facility if you live close to Chicago and need repairs. We can install OEM parts for you because we have access to them. Get a free estimate from our outstanding collision facility if you need body work.
Why are my traction control light, check engine light, and flashing VSC light on?
You must stop driving the car if the check engine light is flashing. If the engine controller has identified a problem with the engine management system, the check engine light will illuminate steadily. If the defect is likely to harm the catalytic converter, it will flash. The VSC light, which is for the Vehicle Stability Control system, is likely signaling that whatever issue is present, it affects both systems. In other words, you probably only need to do one repair to fix both lights. The warning lights also let you know that the controller has failure codes that can be read by a specialist using the right scanning tools. The diagnosis will be aided by this. If you get in touch with YourMechanic, they’ll send a specialist to your house or place of business to check your car’s controllers for codes and advise you on the best course of action.
Why do my Lexus’s VSC and check engine lights come on?
In a Lexus or Toyota, the following are the most typical causes of simultaneous illumination of the VSC Off and check engine lights: defective or damaged gas cap. defective O2 sensor
Which SUV possesses the fewest blind spots?
Even if the 2019 Subaru Forester doesn’t offer the most amazing Eyesight, most SUVs with the best visibility do. Driver-assistance features in Subaru’s Eyesight safety package help you keep aware of other cars around you. The Forester also comes with optional adaptive headlights. They turn simultaneously with the steering wheel for improved turning visibility. Additionally, all Forester models now come standard with LED headlights.
The 2019 Forester’s elegant design was still created with clear sightlines in almost all directions for typical visibility. Take note of the functional front quarter windows and the relatively slim front roof pillars. For a higher seating posture, the Forester checks in with 8.7 inches of ground clearance.