Kia Rio Key Fob Battery Replacement

2011-2021 Models

This vehicle has multiple key fob types. Select your key below.

Most Common

Smart Key Fob (2011–2021)

Battery Type

CR2032

Buy CR2032 on Amazon

✓ OEM Compatible

✓ Free Prime Shipping

Kia Rio Smart Key Fob (2011–2021) Battery Replacement Video

FCC ID: SY5HMFNA04, SY5XMFNA04, NY0SYEC4F0B1611

Replacement Steps for Smart Key Fob (2011–2021)

Take out the emergency key Press or slide the release on the Kia Rio smart key fob and pull the metal key blade out. The slot it leaves is your way into the case.

Open the case Separate the two halves at the seam, working slowly around the edge.

Take out the old battery Note which way the CR2032 faces, then lift it out with a fingernail or a small screwdriver tip.

Fit the new battery Put the new CR2032 in with the positive (+) side facing down, and press it flat into its holder.

Close it up and test Line up the halves and press until they click, slide the emergency key back in, then try lock and unlock from a few feet away.

Alternative

Flip Key Fob (2012–2021)

Battery Type

CR2032

Buy CR2032 on Amazon

✓ OEM Compatible

✓ Free Prime Shipping

Kia Rio Flip Key Fob (2012–2021) Battery Replacement Video

FCC ID: TQ8-RKE-3F05, TQ8-RKE-3F02, NYOSYEC4TX1611

Replacement Steps for Flip Key Fob (2012–2021)

Take out the emergency key Press or slide the release on the Kia Rio flip key fob and pull the metal key blade out. The slot it leaves is your way into the case.

Open the case Separate the two halves at the seam, working slowly around the edge.

Take out the old battery Note which way the CR2032 faces, then lift it out with a fingernail or a small screwdriver tip.

Fit the new battery Put the new CR2032 in with the positive (+) side facing down, and press it flat into its holder.

Close it up and test Line up the halves and press until they click, slide the emergency key back in, then try lock and unlock from a few feet away.

Alternative

Remote Key Fob (2011, 2014–2017)

Battery Type

CR2032

Buy CR2032 on Amazon

✓ OEM Compatible

✓ Free Prime Shipping

Kia Rio Remote Key Fob (2011, 2014–2017) Battery Replacement Video

FCC ID: TQ8-RKE-3F05, PINHA-T036

Replacement Steps for Remote Key Fob (2011, 2014–2017)

Take out the emergency key Press or slide the release on the Kia Rio remote key fob and pull the metal key blade out. The slot it leaves is your way into the case.

Open the case Separate the two halves at the seam, working slowly around the edge.

Take out the old battery Note which way the CR2032 faces, then lift it out with a fingernail or a small screwdriver tip.

Fit the new battery Put the new CR2032 in with the positive (+) side facing down, and press it flat into its holder.

Close it up and test Line up the halves and press until they click, slide the emergency key back in, then try lock and unlock from a few feet away.

Frequently Asked Questions

What battery does a Kia Rio key fob use?

The 2011-2021 Kia Rio key fob uses a CR2032 3-volt lithium coin battery. This is a standard battery available at most grocery stores, pharmacies, and online retailers.

How do I know if my Kia Rio key fob battery is dying?

Signs your Kia Rio key fob battery is dying include: reduced range (having to get closer to unlock), intermittent button response, delayed unlocking, the low battery warning on your dashboard, or buttons requiring multiple presses to work.

How long does a Kia Rio key fob battery last?

A Kia Rio key fob battery typically lasts 2-4 years depending on usage. Frequent use, extreme temperatures, and proximity to electronic devices can shorten battery life.

Can I replace my Kia Rio key fob battery myself?

Yes, replacing a Kia Rio key fob battery is a simple DIY task that takes under 5 minutes. You only need a new CR2032 battery and optionally a small flathead screwdriver. No dealer visit or programming is required.

Do I need to reprogram my key fob after replacing the battery?

No, you do not need to reprogram your Kia Rio key fob after replacing the battery. The fob retains its programming during battery changes. Simply insert the new battery and test the buttons.

Where can I buy a CR2032 battery?

CR2032 batteries are available at Walmart, Target, CVS, Walgreens, Amazon, auto parts stores like AutoZone and O'Reilly, and most grocery stores. They typically cost $6-12 for a 2-pack.

Kia Rio Key Fob Battery Replacement

Smart Key Fob (2011–2021)

Flip Key Fob (2012–2021)

Remote Key Fob (2011, 2014–2017)

Frequently Asked Questions

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