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

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

Energizer Battery – CR2032 – https://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

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Comments

Key Fob Rob says:

Energizer Battery – CR2032 – https://amzn.to/2DecUq6

sufian Eid says:

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

Kim Kinsella says:

thank you!!

Ruth-Ann Bode says:

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?

Deewal Group says:

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

Ese Aztek says:

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

K. Goldstein says:

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

MapleGoodness says:

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.

Scott Lewis says:

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

Shari Starks says:

Thanks for the video

Mary Rivere says:

Perfect instruction video! Thanks

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