Turning on/off winter mode on Hyundai IONIQ 5

3 min read

Hyundai ioniq 5 winter mode

Driving an electric car in cold temperatures isn’t quite as simple as it sounds, especially if it’s battery-powered (BEV). Batteries don’t like freezing temperatures, as your smartphone will likely have told you at some point. (Batteries also struggle – even more so – in extremely warm environments.)

Winter mode is a feature on the Hyundai IONIQ 5 (and other vehicles). It involves a heater, used to raise the high-voltage battery temperature faster. This makes it last longer and improves charging performance, reducing damage.

Turning on off winter mode on Hyundai IONIQ 5

On this page, you’ll learn how to activate winter mode on the IONIQ 5 and why you should. All the information is verified by the IONIQ 5’s owner’s manual. Read your manual before operating this system to ensure your safety.

What is the Hyundai IONIQ 5 winter mode?

hyundai ioniq 5 display on dashboard
Source: YouTube (Cars Made Simple)

Winter mode is an option in your IONIQ 5’s settings. It’s a reasonably straightforward system consisting of a battery heater.

Using winter mode is recommended for improving battery health in the long run. In the meantime, you’ll notice reduced range.

It’ll turn on when driving or activating prescheduled air conditioning, provided the battery temperatures are low. Once it warms up, the battery heater turns off.

Winter mode won’t come on if the high-voltage battery charge level is too low. Ensure your car is plugged in and charging for optimal range efficiency.

Of course, this option is only available for models with the battery heater fitted. The setting might not be included in your specific vehicle.

How to turn IONIQ 5 winter mode on

display setting on hyundai ioniq 5 winter mode
Source: YouTube (Cars Made Simple)

Turning winter mode on in the Hyundai IONIQ 5 is as simple as it gets.

  1. Use the central touchscreen.
  2. Go to EV Settings.
  3. Select the Winter mode tab.
  4. Check the box next to Winter mode.

Winter mode is now active. The battery heater won’t necessarily switch on. It’ll only activate once the battery temperature reduces to a cold enough point.

Deactivating Hyundai IONIQ winter mode

Deactivate winter mode on the Hyundai IONIQ 5 from the same menu and checkbox.

  1. On the infotainment system, go to EV Settings.
  2. Choose the Winter mode tab.
  3. Uncheck the box to the left of Winter mode.

Winter mode is now deactivated. The battery heater won’t activate, even if it’s cold outside. This setting isn’t recommended. It means your battery will deteriorate much faster, impacting range and long-term battery health.

Why does heating the battery extend the life?

winter mode on Hyundai ioniq 5
Source: YouTube (Cars Made Simple)

Batteries are persnickety things. They work best at very specific temperatures – the ideal is generally taken to be around 77 degrees F (25 degrees C). Below 60 degrees, they function less efficiently, and once you hit 32 degrees, there’s a noticeable change.

By heating the batteries, you’re preventing degradation and maintaining range. In terms of average environmental temperatures, the colder it gets, the lower the charging current should be. The charging current must also decrease in sweltering temperatures (say 100 degrees F or more).

It’s particularly relevant for DC fast chargers. By their nature, these use high currents and create a lot of heat. This damages the battery if it’s too cold, especially if it happens every day throughout winter.

Fast chargers (DC chargers) often come with temperature limitations. They won’t work unless it’s between approximately 40 and 115 degrees Fahrenheit.

This is even relevant when driving. Most EVs come with regenerative braking, an onboard charging system. If the charging current is too high for the temperature, it’ll quickly deteriorate the battery.

Winter mode helps to raise the battery temperature, allowing for a higher regenerative braking charging current.

Side effects of using Hyundai IONIQ 5 winter mode

Using winter mode is a trade-off.

  • General battery health is better, and the range is extended. Charging is also more efficient.
  • High-voltage battery range reduces.

The range reduces because the batteries divert significant amounts of charge to the battery heater. While this might seem counterintuitive, it actually means they perform better and last longer.

You must read your owner’s manual before using winter mode. You’ll find a copy of it below.

owners manual


How do I turn on snow mode on Ioniq 5?

The article does not mention a specific “Snow Mode” for the Hyundai IONIQ 5. It primarily discusses the “Winter Mode,” which is focused on maintaining the battery’s temperature and performance in cold weather. If your vehicle has a Snow Mode, consult your owner’s manual for instructions on how to activate it.

What does snow mode do on Ioniq 5?

The article doesn’t provide information on a “Snow Mode” for the Hyundai IONIQ 5. Snow Mode in some vehicles typically adjusts various driving parameters to improve traction and stability in slippery conditions, such as snow or ice. If your IONIQ 5 has such a mode, refer to your owner’s manual for details on its specific functions and how to activate it.

How do you change the mode on a Hyundai Ioniq?

The article outlines how to change the mode specifically for Winter Mode on the Hyundai IONIQ 5. To change modes in your IONIQ 5, follow these steps:

  • Use the central touchscreen.
  • Navigate to the “EV Settings” menu.
  • Select the desired mode, such as Winter Mode or any other available modes.

Please note that the availability of different modes may vary depending on the vehicle’s configuration. Consult your owner’s manual for details on the modes available for your specific IONIQ 5 model.

How do I turn on preconditioning Ioniq 5?

The article does not provide information on how to turn on preconditioning for the Hyundai IONIQ 5. Preconditioning is a feature that allows you to heat or cool your vehicle’s interior while it’s still plugged in, helping to save battery power when you start driving. To activate preconditioning, consult your owner’s manual or the vehicle’s settings menu for specific instructions on how to use this feature in your IONIQ 5.

By Ben Kitchen Ben is a qualified car mechanic with experience working in the industry. He now works as an automotive author, writing about all things vehicle-related. He’s excited about the potential held by electric cars of all shapes, sizes, and types.

Ben Kitchen Ben is a qualified car mechanic with experience working in the industry. He now works as an automotive author, writing about all things vehicle-related. He’s excited about the potential held by electric cars of all shapes, sizes, and types.

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