Why You Should Not Trust Your Car’s Automatic Systems Completely

12 February 2026

Paul Francis

Want your article or story on our site? Contact us here

Most modern drivers assume that if a feature is labelled “automatic”, it will take care of itself. Automatic lights. Automatic braking. Automatic lane correction. The car feels intelligent, almost watchful.

Car dashboard at night with blurred city lights in the background. Speedometer glows blue. Display shows 8:39. Moody, urban setting.

But there is a quiet issue that many drivers are unaware of, and it begins with something as simple as headlights.

The automatic headlight problem

In fog, heavy rain or dull grey daylight, many cars will show illuminated front lights but leave the rear of the vehicle dark. From inside the car, everything appears normal. The dashboard is lit. The automatic light symbol is active. You can see light reflecting ahead.

However, what often happens is that the vehicle is running on daytime running lights rather than full dipped headlights. On many cars, daytime running lights only operate at the front. The rear lights remain off unless the dipped headlights are manually switched on.

The system relies on a light sensor that measures brightness, not visibility. Fog does not always make the environment dark enough to trigger full headlights. Heavy motorway spray can reduce visibility dramatically while still registering as daylight. The result is a vehicle that is difficult to see from behind, especially at speed.

Under the Highway Code, drivers must use headlights when visibility is seriously reduced. Automatic systems do not override that responsibility. In poor weather, manual control is often the safer choice. It is a small action that can make a significant difference.

Automatic emergency braking is not foolproof

Automatic Emergency Braking, often referred to as AEB, is one of the most widely praised safety technologies in modern vehicles. It is designed to detect obstacles and apply the brakes if a collision appears imminent.

In controlled testing, it reduces certain types of crashes. But it is not infallible. Cameras and radar can struggle in heavy rain, low sun glare, fog, or when sensors are obstructed by dirt or ice. Some systems have difficulty detecting stationary vehicles at high speed. Others may not recognise pedestrians at certain angles.

It is a safety net, not a guarantee.

Lane assist is not autopilot

Lane keeping systems gently steer the car back into its lane if it detects a drift. On clear motorways with bright road markings, they can work well.

On rural roads, in roadworks, or where markings are faded, they can disengage or behave unpredictably. Drivers may not even realise when the system has switched off. Over time, there is a risk that drivers become less attentive, assuming the vehicle will correct mistakes.

It will not.

Cars drive on a wet highway during sunset. The sky is golden, and trees line the road. The scene is viewed through a windshield.

Adaptive cruise control still requires full attention

Adaptive cruise control maintains speed and distance from the car ahead. It is comfortable on long motorway journeys.

However, it does not anticipate hazards like a human driver. It can brake sharply when another vehicle exits your lane. It may not react appropriately to a fast vehicle cutting in. Most importantly, it does not read the wider context of traffic conditions.

It reduces workload, but it does not remove responsibility.

Blind spot monitoring is not perfect

Blind spot indicators are helpful, especially in heavy traffic. They provide an extra warning when another vehicle is alongside you.

But motorcycles, fast approaching cars, or vehicles at unusual angles can sometimes escape detection. Sensors can also be affected by weather or dirt. A physical shoulder check remains essential.

Cameras distort reality

Reversing cameras and parking sensors have reduced low-speed bumps and scrapes. They are undeniably useful.

Yet cameras distort depth perception, and small or low obstacles can be difficult to judge accurately. Relying entirely on the screen rather than physically checking surroundings is one of the most common causes of minor accidents.

The bigger risk is complacency

There is a growing concern among safety researchers about automation complacency. When systems work well most of the time, drivers begin to relax. Attention drifts. Reaction times lengthen.

Modern vehicles are safer than ever, but the technology is designed to support an attentive driver. It is not designed to replace one.

The word “assist” appears frequently in the naming of these systems for a reason. They assist. They do not assume control.

Automatic lights, braking, steering correction and cruise systems are impressive pieces of engineering. They reduce risk. They improve comfort. But they still require a human driver who understands their limits.

Trusting technology is reasonable. Trusting it completely is not.

Current Most Read

The Property Industry Is Going Remote — But Is It For The Better?

US Naval Pursuit and Seizure of Oil Tanker in the Indian Ocean: What It Means

What does your business card say about you?

Diane Hall
Mar 26, 2024
2 min read

Is it well-designed? Does it reflect your branding? Is it the right size? Is it clear what you/your company does/offers?

What about the paper your details are printed on?

Today’s technology allows anyone to design their own business cards, and because there are so many template options, e.g. Vistaprint, the average price of business cards has come down greatly. To keep their prices low, however, companies such as Vistaprint choose thinner, poorer quality paper for their cards. Whilst they do offer a range of paper options, heavier paper and certain finishes come at a premium.

It’s laudable to be conservative with your business spending if you’ve recently started up, but there is such a thing as ‘false economy’. Whilst Vistaprint et al are fine for hobbyists and certain small businesses, if you’re looking to boost your professional image or you want your company to appear a certain size, you should aim to impress. The few pounds you save by ordering cheaper paper/card and opting for an easily-identifiable-template-design may cost you much more in the long run if established businesses feel that you’re ‘small fry’, inexperienced or…cheap. It gives the perception that you may cut corners with the service you offer, that you don’t take your business seriously, or that your company is struggling.

Your aim, when handing over your business card, is to be remembered. If you impress the person you’re giving it to, this is much more likely.

Quirky business cards, therefore, can often work well – particularly in the design/marketing/PR industries, where image is everything – however, be warned that there’s a line where ‘imaginative’ turns into ‘daft’.

Good examples include: a business card for a divorce lawyer that is perforated so it could be torn down the middle (the company’s details were included on both halves); a yoga instructor’s card that was made out of the same material as (and looked just like) a yoga mat; a personal trainer’s ‘card’ that was made out of strong, stretchy rubber, and which had to be pulled to read the trainer’s details. All three of these businesses’ cards are likely to catch the eye of recipients, and they also indicate, in a fun way, what the business does.

It’s a competitive world out there and making a good first impression can be key to winning business. Your business card is not simply a piece of paper with a practical purpose, it’s an opportunity to connect with the person you’re giving it to. If this is by making them smile, by impressing them with the quality and calibre of your card, or instantly defining the benefit of your product/service on something they can keep in their wallet/pocket/purse, why wouldn’t you?

When starting out in business, some things are worth spending your money on, some things are not.

Not worth it: a flashy car, a large office.

Worth it: your website, your branding and your calling card.