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AAH #778 - Blinded by The Light? Gentex Tackles The #1 Driver Complaint

AAH #778 - Blinded by The Light? Gentex Tackles The #1 Driver Complaint

Autoline After Hours Feb 13, 2026 64 min
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About this episode

Headlamp glare is the focus as Gentex Corporation's Craig Pierres discusses the growing frustration among drivers regarding modern headlight technologies. Research reveals that a significant portion of drivers feel dazzled by bright LED headlights, prompting calls for tighter regulations. The episode also features discussions on vehicle ergonomics, including the challenges of digital displays in cars, and personal vehicle experiences from the hosts. Notable insights into the balance between safety and driver comfort make for an engaging conversation.

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Technical Too Afraid to Ask
Car

Volvo EX30

"I am driving a Volvo EX thirty extended range single motor. Vehicle. Yeah, up comes down? What do you think sideway?"

The Volvo EX30 is a new electric car from Volvo that can drive longer distances on a single charge. It's designed to be stylish and has a lot of tech features inside.

Car

Chevrolet Blazer

"I'm driving my wife's twenty nineteen Blazer. Not too exciting, JOHNA."

The Chevrolet Blazer is a type of SUV that was redesigned in 2019. It's known for its stylish look and comfortable interior, making it a good option for driving around town or on longer trips.

Car

Cadillac ELR

"It's a lovely car. She loves it to death. The ELR is my Cadillac, the Extended Range Luxury Cadillac version of the Volt..."

The Cadillac ELR is a fancy car that runs on both electricity and gasoline. It's designed to be more eco-friendly while still offering a luxurious feel and look.

Term

inline six cylinder engine

"our viewers will know. It's got an inline six cylinder engine. It's got this beautiful almost cashmere cloth on the instrument panel, which looks sensational."

An inline six cylinder engine has six engine parts that help it run, lined up in a row. This design makes the engine run smoothly and gives it good power.

Car

Mazda MX-5 / Miata

"...you can get a charge out of the MX-5, a Miata. I mean you can't have it as a daily driver..."

The Mazda MX-5, often called the Miata, is a small sports car that is very fun to drive. It's known for being light and quick.

Car

Mazda 3

"...driving a Mazda3, right, I mean it's just like it's a daily driver as well as something you can get a..."

The Mazda3 is a small car that many people enjoy driving every day. It's fun to drive and looks good too.

Car

Audi S5

"...what are you driving? I have an Audi S5 that I'm driving, no nice performance car."

The Audi S5 is a sporty car that offers a lot of power and style. It's great for driving every day and also fun to drive fast.

Term

LED headlamps

"At the same time, there's research that says it helps reduce accidents, thus making things safer. At the same time,"

LED headlamps are lights on cars that use special technology to shine brighter and last longer than regular lights. They help drivers see better at night and in bad weather.

Company

Gentex

"some of the research I've done of late and obviously biased being from Gentex, which makes automatic to MKE mirrors, but the research I've done shown that glare has reached epidemic proportions."

Gentex makes special mirrors for cars that can automatically darken to reduce glare from other vehicles' headlights, making it easier to see while driving at night.

Part

automatic dimming mirror

"...especially that passenger side automatic dimming mirror. Right, So our salespeople say, hey, you know, do some more research..."

An automatic dimming mirror is a special mirror in cars that can change its darkness level to help reduce the bright lights from cars behind you. This makes it easier to see when you're driving at night.

Concept

FIA

"...FIA in Europe, everybody I think is familiar with FIA, International Automobile Federation that runs global..."

The FIA is an organization that makes the rules for car racing around the world, like Formula 1. They help keep races safe and fair.

Term

fog lamps

"What about fog. I've always had a problem with people driving around with their fog lamps side and some of them are too damn bright, right, I think they're just driving around because they look cool, not because there's fog out."

Fog lamps are lights on cars that help you see better when it's foggy. They shine a wide beam of light close to the ground so you can see the road without blinding other drivers.

Term

Federal Motor Vehicle Safety standard

"I agree with you go into that because I know with regular headlamps there is a Federal Motor Vehicle Safety standard for headlamp cut off. I mean, you know, with"

These are rules set by the government to make sure cars are safe. They include guidelines for how bright and well-directed car headlights should be.

Term

LED technology

"Yeah, I mean it's inherent with LEDs in the way you can organize them in a matrix that you can do these things where you can have a cut off line like that. But you know, the LED technology is about three hundred percent brighter than halogens."

LEDs are a modern type of light that uses less energy and lasts longer than older lights like halogen bulbs. They are much brighter and can be arranged in different ways to create specific lighting effects.

Term

automatic dimming rearview mirror

"So clearly you know, Gentex invented and continues to be the largest supplier of automatic dimming rearview mirrors. So this is the rear word glare. So this uses two cameras..."

An automatic dimming rearview mirror is a special type of mirror in cars that gets darker when bright lights, like headlights from cars behind you, shine on it. This helps you see better at night without being blinded by those lights.

Term

microprocessor

"...that searches for glare, and then it talks to each other via a microprocessor and darkens a gel in the mirror..."

A microprocessor is like a tiny computer that helps control how things work in electronic devices. In this case, it helps the mirror know when to get darker to reduce glare from lights behind you.

Term

adaptive drive beam

"Yeah, it's it's called the typically adaptive drive beam is the overall term for that. It's been available in Europe for many years."

Adaptive drive beam is a type of headlight technology that changes how bright the lights are based on what's in front of the car. It helps drivers see better without bothering other drivers with too much light.

Car

Rivian R1T

"...I don't know if the one that you're talking about is Rivian, but yeah, we just drove a Rivian R1T and it had that, and we didn't even know that until we started driving it, and I was like, oh my god, look at that. It worked terrifically well."

The Rivian R1T is a new electric truck that can drive off-road and has cool features. It's different from regular trucks because it runs on electricity instead of gas.

Brand

Audi

"...even my Audie, that version of that vehicle over in Europe's got adaptive drive beam. I think they call it,..."

Audi is a car brand from Germany that makes fancy cars. They are known for being high-quality and having cool technology inside them.

Term

adaptive cruise control

"...sorry, you know, your forward collision warning, your adaptive cruise control, et cetera, et cetera. None of it works."

Adaptive cruise control helps your car maintain a safe distance from the car in front of you by automatically changing your speed. It makes highway driving easier by adjusting your speed without you having to do it manually.

Term

forward collision warning

"...sorry, you know, your forward collision warning, your adaptive cruise control, et cetera, et cetera. None of it works."

Forward collision warning helps you avoid crashes by warning you if you're getting too close to the car in front of you. It uses sensors to watch the road ahead and lets you know if you need to slow down.

Term

matrix headlamps

"...if we mandated today that every vehicle had to have these matrix headlamps, it would be twenty years before every vehicle had..."

Matrix headlamps are special headlights that can adjust their light patterns. They help you see better at night without blinding other drivers by turning off parts of the light when there's a car coming towards you.

Term

adaptive driving

"Europe where that IFIA study was done, adaptive driving has a much higher take right, And still it's a problem as we're seeing in Europe. And you know, one of the things that you know I mentioned is like how angry people have become about this this on this topic of Claire."

Adaptive driving means that some cars can change how they drive based on what's happening around them, like slowing down when there's traffic or keeping you in your lane automatically.

Car

Ford F-150

"...that will be dependent on the volume of that vehicle, right, so it might work out for something, you know, like an F-150 where they're making a million of them a year..."

The Ford F-150 is a popular pickup truck known for being tough and reliable. It's often used for work and can carry heavy loads or tow trailers.

Term

aftermarket

"...our true aftermarket portion of our business is pretty small. Most of our when we say after market, we're still talking about dealer accessory programs..."

Aftermarket means parts or accessories for cars that are made by companies other than the original car manufacturer. These can be used to improve performance or change the look of the car.

Term

digital rearview mirror

"...you guys are also big in. The digital rearview mirrors. Yeah, what's going on in that space? ...functions as a normal mirror when you wanted to just a standard reflective surface but throw a switch and illuminates..."

A digital rearview mirror is a modern version of the regular mirror that shows what's behind your car using a camera. It can switch between being a regular mirror and showing a video feed.

Term

digital mirror

"...we're doing some cool things where you put the vehicle in reverse, we can digitally pan that downward so that it makes reversing more natural with a digital mirror..."

A digital mirror is a type of car mirror that uses cameras instead of glass to show what's behind you. It can change the view to help you see better when you're driving, especially in different situations.

Term

blind zone alert

"...if there's something in your side blind zone, so if there's a car alongside you, we tie it into the car side blind zone alert..."

A blind zone alert is a safety feature in cars that warns you if there's a car in your blind spot, which is the area you can't see in your mirrors. It helps you avoid accidents when changing lanes.

Term

field of view

"...we're going to shrink that view up in the mirror a little bit, just so things aren't whipping by the sides of the mirror..."

Field of view is how much you can see from a certain point, like a car mirror. In cars, it can change based on how fast you're going or where you're driving to help you see better.

Car

Triumph TR4A

"I chose that car for the class that was in at the time in SECA. My dad helped me borrow some money. I picked it up in England..."

The Triumph TR4A is a small sports car made by a British company called Triumph. It was popular in the 1960s and is known for being fun to drive.

Car

Chevrolet Camaro

"... sixties, And then what about the story about the Camaro was designed and developed to compete with that, ..."

The Chevrolet Camaro is a sporty car that was made to compete with another popular car called the Ford Mustang. It's known for being fun to drive and has a cool design, which makes it a favorite among car enthusiasts.

Car

Pontiac Firebird

"...h that, And then the next story is what about the Firebird and the Mercury Cougar to compete with those. But..."

The Pontiac Firebird is a sporty car that was made from the late 1960s until the early 2000s. It's known for being fast and having a unique look, which makes it popular with car lovers.

Car

Mercury Cougar

"... story is what about the Firebird and the Mercury Cougar to compete with those. But on this light, the hig..."

The Mercury Cougar is a car that was first made in the late 1960s and was meant to be a fancier version of the Ford Mustang. It has a stylish look and was known for being a nice car to drive.

Car

Ford Mustang

"Okay, what is the story behind the creation of the first Ford Mustang, you know, way back in nineteen in the early sixties, And then what about the story about the Camaro was designed and developed to compete with that,"

The Ford Mustang is a popular sports car that started being made in the 1960s. It's famous for being fast and stylish, and many people love it.

Car

Plymouth Barracuda

"...r one jumped in. You have the AMC Javelin and the Barracuda from Plymouth and the Challenger from Chrysler, a..."

The Plymouth Barracuda is a sporty car that was first made in the 1960s and is known for its cool design. It was one of the first cars in a group called pony cars, which are fun and fast.

Car

American Motors Corporation (Amc) Javelin

"...nd then the other one jumped in. You have the AMC Javelin and the Barracuda from Plymouth and the Challenge..."

The AMC Javelin is a sporty car made by a company called AMC from the late 1960s to the early 1970s. It was designed to be fun to drive and compete with other popular cars at the time.

Car

Dodge Challenger

"...C Javelin and the Barracuda from Plymouth and the Challenger from Chrysler, all those inside stories because I..."

The Dodge Challenger is a big, powerful car that people love for its speed and style. It was first made in the 1970s and has come back in recent years, still being popular among car fans.

Car

Chevrolet Corvette

"..., I was in a training program and I worked in the corvette group at Chievrolet for a few months as a trainee..."

The Chevrolet Corvette is a fancy sports car that's been around for a long time, starting in the 1950s. It's known for being very fast and stylish, and many people see it as a top car in America.

Car

Dodge Omni

"...rk with Chrysler at the time. Right, remember the Omni Horizon g LA Carol, Right, that's right. So he sh..."

The Dodge Omni is a small car that was made in the 1980s and was popular because it was affordable and easy to drive. It was one of the first cars from Dodge to have the engine in the front and the wheels in the front too.

Car

Toyota Prius

"...en they did the VOLT, which was the answer to the prius supposedly the extended range. Okay, you can you ..."

The Toyota Prius is a special car that uses both gas and electricity to drive, which helps save fuel and is better for the environment. It was one of the first cars to be really popular for being green and efficient.

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