Digital Car Dashboards Explained: Features, Benefits and How They Work

Digital dashboards are becoming increasingly common in modern cars, replacing traditional analogue dials with high-resolution digital displays. They can provide drivers with more information at a glance, from speed and fuel economy to navigation directions and safety alerts.

At Sandicliffe, many of the latest vehicles across our range feature modern digital dashboard technology. In this guide, we'll explain what a digital car dashboard is, how it works, the features you can expect to find and the benefits of having one.

What Is a Digital Car Dashboard?

A digital car dashboard, sometimes called a digital instrument cluster, replaces traditional physical gauges with a digital display behind the steering wheel.

Instead of separate analogue dials for your speed, engine revs and fuel level, information is displayed electronically on a screen.

Depending on the vehicle, the display can also show information such as:

• Navigation directions

• Fuel consumption

• Driving assistance alerts

• Speed limits

• Media information

• Vehicle warnings

• Journey information

• Driver assistance settings

The exact features vary depending on the manufacturer, model and trim level.

How Do Digital Dashboards Work?

Digital dashboards use a display connected to the vehicle's electronic systems.

Information collected by sensors and the car's computers is presented on the screen in real time.

For example, the dashboard can receive information about your vehicle's speed and display it digitally, while also showing information from the navigation system or driver assistance features.

Many modern vehicles allow drivers to customise what information is displayed and how it is arranged.

What Can a Digital Dashboard Display?

The information available depends on the vehicle, but common features include:

Speed

Your current speed is displayed digitally, often alongside the vehicle's speed limit recognition system.

Fuel or Battery Level

Petrol, diesel and hybrid vehicles can display fuel levels, while electric vehicles typically show battery percentage and estimated range.

Navigation

Some vehicles can display turn-by-turn navigation instructions directly in front of the driver, meaning you don't always need to look across at the central infotainment screen.

Driving Information

Digital dashboards can display useful information such as:

• Average fuel consumption

• Current fuel consumption

• Journey distance

• Average speed

• Estimated range

• Driving time

Safety Alerts

Modern digital dashboards can also display warnings from driver assistance systems, including lane departure warnings, blind spot alerts and collision warnings where available.

What Are the Benefits of a Digital Dashboard?

Digital dashboards offer several advantages over traditional analogue instruments.

More Information

A digital display can show considerably more information than a traditional instrument cluster without requiring additional physical gauges.

Customisation

Many vehicles allow you to change the dashboard layout, choosing which information is most important to you.

Clearer Information

Digital displays can make important information easier to see, particularly when driving at night or in changing conditions.

Navigation at a Glance

On vehicles with integrated navigation, directions can often be displayed directly in the driver's line of sight.

Modern Appearance

Digital dashboards give vehicle interiors a more modern and technology-focused appearance, which is increasingly common in newer cars.

Are Digital Dashboards Better Than Analogue Dials?

It largely comes down to personal preference.

Digital dashboards offer more flexibility and information, while traditional analogue dials can be simpler and familiar to use.

For drivers who prefer having navigation, efficiency information and safety alerts visible in one place, a digital dashboard can be particularly useful.

What Is a Digital Cockpit?

You may also hear the term digital cockpit when looking at modern vehicles.

A digital cockpit generally refers to a wider combination of digital technology inside the vehicle, which can include:

• Digital instrument cluster

• Infotainment touchscreen

• Head-up display

• Smartphone connectivity

• Voice controls

• Navigation

• Driver assistance information

The exact definition varies between manufacturers.

Digital Dashboard vs Head-Up Display

Digital dashboards and head-up displays are different technologies.

A digital dashboard displays information on the screen behind the steering wheel.

A head-up display projects selected information onto the windscreen, allowing the driver to see things such as speed and navigation directions without looking down.

Some modern vehicles offer both systems.

Are Digital Dashboards Available on Used Cars?

Yes. Digital instrument clusters have been available on many vehicles for several years, meaning you don't necessarily need to buy a brand-new car to benefit from the technology.

However, the features and display quality can vary significantly between models and trim levels.

If having a particular digital dashboard feature is important to you, always check the vehicle's exact specification before buying.

Do Digital Dashboards Use a Lot of Power?

Digital dashboards are designed to operate efficiently alongside the vehicle's other electronic systems.

The amount of energy they use varies depending on the display technology and vehicle, but their impact on overall vehicle efficiency is generally small.

What Happens If a Digital Dashboard Fails?

Like any electronic component, a digital dashboard can potentially develop a fault.

A malfunction may cause information to disappear, display incorrectly or prevent certain functions from working.

If you notice unusual behaviour, warning messages or problems with the display, it's best to have the vehicle inspected by a qualified technician.

Frequently Asked Questions

What is a digital dashboard in a car?

A digital dashboard is an electronic instrument display that replaces traditional analogue gauges and can show information such as speed, fuel level, navigation and safety alerts.

Are digital dashboards standard on new cars?

Digital dashboards are increasingly common on new vehicles, but availability varies between manufacturers, models and trim levels.

Can you customise a digital dashboard?

Many modern vehicles allow drivers to customise the information and layout displayed, although the available options vary by model.

Is a digital dashboard the same as an infotainment screen?

No. A digital dashboard is normally located behind the steering wheel and displays information directly related to driving. An infotainment screen is usually positioned in the centre of the dashboard and controls functions such as media, navigation and vehicle settings.

Summary

Digital dashboards have transformed the way drivers interact with their vehicles, providing more information, greater customisation and a clearer view of important driving data. From navigation and fuel economy to safety alerts and vehicle information, modern digital instrument clusters can make driving more convenient and connected.

At Sandicliffe, we stock a wide range of modern vehicles featuring the latest technology and driver assistance systems. Visit your local Sandicliffe dealership to explore our latest cars and speak to our team about the technology and features available across our range.