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How to Start a Kia with a Dead Key Fob

This page holds all of the emergency start or back-up start procedures needed for Kia vehicles if the battery in the key fob dies or if there are electrical signals interfering with the fob.

Starting Your Kia

First, if you’re still locked outside, click here for help getting in!
Second, you can find video help here!
Finally, if you need or want another manufacturer, click here.

Kia uses a number of different ways to start the vehicle if the Smart Key is weak or the Smart Key does not work correctly. However, the companies are migrating all their models to Method 6, smartly standardizing the process. That is until Genesis seemed to take a temporary step back in 2021. Method 8 is a new digital option.

And if your start battery is still good, we’re going to get you going! Just follow along. Click here for help jump starting a Kia EV!

Most Models built after 2013

The latest models from all three manufacturers — with two exceptions — have a much simplified process. Beginning with vehicle updates in the 2013 model year, simply press the Start / Stop ignition button with the Smart Key while depressing the brake to start the vehicle.

We originally named this the back up start Method 6 , hence the number in the corner. If this does not work in your model, continue on below for a method that will.

EV button change

The exceptions noted are first, a new look button marked ‘EV’ (far left) in some Kia EVs.

The EV button is pushed just like the Start / Stop button above, while stepping on the brake and to start the vehicle as normal.

Pre-2014 Methods

Forte, Sorento, Sportage

With a Kia Forte, Sportage, and Sorento, the Smart Key is inserted in the Smart Key holder, which is a slot inside the center console. Then press the Start / Stop ignition button while depressing the brake.

To remove the Key, press it, then pull. Follow the link to a video below.

Magentis

The Kia Magentis also uses a Smart Key holder or slot in the center console. Insert the Key and then press the Start / Stop ignition button while depressing the brake.

To remove, press the Smart Key inward past the detent and then pull it outward.

Optima, and Soul

Optima and Soul models use a Smart Key holder or slot in the glove box. The slot is a little higher in the Equus. Insert the Key and then press the Start / Stop ignition button while depressing the brake.

To remove the Key, press it and then pull it out.

Borrego

The Borrego uses a Smart Key holder or slot in the dash just below the Start /Stop ignition button. It should be readily visible. Insert the Smart Key and then press the Start / Stop button while depressing the brake.

To remove the Key, release it by pressing and then pull it out.

If you need emergency start help with Hyundai models, click this link.
If you are looking for emergency start help with Genesis models, click this link.

Note: If you have made an attempt to start the vehicle without success, there may be residual pressure in the brake system and a new warning light may appear (left) or text message to Step on the Brake. Press the brake pedal very, very hard when trying to start the vehicle again to be sure that the release switch behind the pedal is engaged. Or wait a few minutes and try again.

Video Help

Click here for videos to walk you through the processes.

Models examined include Cadenza, Carnival, Forte, K5, K900, Niro, Optima, Rio, Sedona, Seltos, Sorento, Soul, Sportage, Stinger and Telluride. Model years 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 and 2026.

… Return to Part I, Getting In

Open a Hyundai with a Dead Key Fob

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The information on this website is provided for information sharing purposes only, and should not be used in lieu of an OEM service manual or factory authorized service procedure. We are not in the auto repair business nor do we publish automotive service manuals. Nothing we include on these pages and posts has been reviewed, approved or authorized by any vehicle manufacturer.

Remember that only proper service and repair procedures will ensure the safe and reliable operation of your car. In addition, proper safety procedures and precautions, such as the use of safety goggles, the right tools and the equipment should be followed at all times to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.

Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow. And when it comes to the current state of flux in the auto industry, nothing is more true.

Marc Favreau

The author has 30+ years of automotive experience and has assembled the most extensive collection of symbols and warning lights anywhere (over 1,000!) and can help you open and start any keyless start car with a dead key fob battery. BA, St. Joseph’s, ME: MS, RPI, NY