DIY Hyundai Santa Fe / Genesis - How to change SmartKey Key fob Battery on Hyundai Sonata / Equus

Energizer Battery - CR2032 - amzn.to/2DecUq6
Here is a little video showing you how to replace the CR2032 battery in the Hyundai Genesis Key fob - smartkey. Hope this was helpful!
Hyundai OEM Part Number: 95440-3V021, 954403V021, 95440-3N250, 954403N250, 954403Q000, 95440-3Q000, 95440-3M220, 954403M220, 95440-3M230, 954403M230
FCC ID: SY5HMFNA04
Freq: 315 Mhz
New replacement uncut emergency blade insert is included OEM PN 81996-3S020, 81996-3S020
This remote fits:
11 12 13 14 Hyundai Azera
11 12 13 Hyundai Equus
09 10 11 12 13 14 Hyundai Genesis Sedan 4dr
11 12 13 14 Hyundai Sonata
15 Hyundai Sonata Hybrid
Hyundai Santa Fe Sport Part Number: 95440-4Z200, 954404Z200
FCC ID: SY5DMFNA04
Frequency 315 MHZ
Fits:
13 14 Hyundai Santa Fe
15 16 17 18 Hyundai Santa Fe Sport (SPORT ONLY, IT WILL NOT WORK ON 15 16 17 18 Hyundai Santa Fe Limited)
Hyundai Santa Fe Limited (3 seat rows) Part Number: 95440-B8100, 95440B8100, 95440-2W500 , 954402W500
FCC ID: SY5DMFNA04
Frequency 433 MHZ
Fits:
15 16 17 18 Hyundai Santa Limited (LIMITED 3 ROW VEHICLE ONLY, IT WILL NOT WORK ON 15 16 17 18 Hyundai Santa Fe Sport)
Insert key is included, replacement for OE PN : 81996-2W040

[@KeyFobRob]

Energizer Battery - CR2032 - amzn.to/2DecUq6

[@sdracicot]

Awesome, this video worked flawlessly to change the battery on 2017 Santa Fe Sport Ultimate. Note If you are ever stuck with dead fob battery, push the nose of the fob on the Start Button (with Brake depress) and your vehicle will start.

[@KeyFobRob]

great tip

[@scottlewis6961]

Excellent video. I watched it once, then followed along and changed the battery in my 2018 Santa Fe key fob. Easy peasey.

[@KeyFobRob]

Great to hear!

[@crazydaisy085]

Same here! Thank you Key Fob Rob!

[@qqkc5927]

Thanks! Very clear and helpful video.👍👍👍👍

[@JSC178]

Thank you so much... Was getting worried my 2016 Equus Smart Key would run out of juice for the past few days now, after all the dash notifications!

[@KeyFobRob]

No problem at all! Glad you're back up and running

[@mshell1959]

Worked beautifully. Thank you.

[@KeyFobRob]

Awesome

[@rajachaganty172]

Very useful.. Crisp and clear video

[@KeyFobRob]

Great! Glad I could help you out!

[@bambikershaw577]

Very helpful, many thanks!

[@KeyFobRob]

Glad it helped!

[@maryrivere6477]

Perfect instruction video! Thanks

[@KeyFobRob]

👍

[@deewalgroup6015]

Very helpful tip. I just applied it to replace my car key battery.

[@KeyFobRob]

Great! Glad you found the video helpful!

[@kimkinsella9749]

thank you!!

[@KeyFobRob]

No problem 👍

[@EseAztek]

The little circle circuit got loose on my key fob, but it still works find. Don't know the effect not being in place but it still works guys

[@sharistarks9992]

Thanks for the video

[@KeyFobRob]

You're welcome

[@hhackworth]

Identical to a 2017 Hyundai Santa Fe. Thanks 👍

[@KeyFobRob]

You're welcome!

[@lannygilbertson3585]

Sweet

[@KeyFobRob]

Thanks! Glad it was helpful

[@rufuscnm59]

Key Fob Rob - great video! How about what to do when 2014 Hyundai Santa Fe says Key not detected...not getting door to unlock or lock using fob. Got a quick fix?

[@MapleGoodness]

Do you need to reconnect the fob to the car after changing the battery? If so, how? We have a 2018 Santa Fe XL and I cant find any info on this in the manual.

[@VueiyVisarelli]

God bless you. 😔 🙏

[@sufianeid8210]

My keys are for the 2021 sonata but the key doesn’t come out

[@k.goldstein5664]

You should show in the video what the battery number is (on the back of the battery), so people know which one to buy.

[@courtneycarpenter5241]

So I don’t have to take my old one to the dealership to program it? I took mine to get it cut and man told me only the Hyundai dealership could program it. 2014 Santa Fe sport

[@k.goldstein5664]

He lied to you...

[@rufuscnm59]

I have had batteries +, a store near me, change out the battery several times.