[It Worked!] My 2021 Hyundai Elantra Hybrid Blue fob is dead - can’t find transponder code

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How to find the key code to program keys for my 2021 Hyundai Elantra Hybrid Blue?

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Struggling with the same issue on my 2021 Hyundai Elantra Hybrid Blue, following this thread.

My 2021 Hyundai Elantra Hybrid Blue might finally get back on the road thanks to this.

I tried this with my 2021 Hyundai Elantra Hybrid Blue but still no luck. Any suggestions?

I’ll try this and update how it goes with my 2021 Hyundai Elantra Hybrid Blue.

My 2021 Hyundai Elantra Hybrid Blue has the same problem—any luck getting the key code?

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