How to disassemble the Toyota Aygo/Citroen C1 key fob?

[mibaup]

Hello,

Thank you guys, I finally got the key fob and managed to program it to lock/unlock the doors.

Now I want to open the case to replace the transponder.

I unscrewed the little hex, but now I am not sure how to remove the casing because even though I removed the case, it's firmly stuck together and I don't want to break anything.

What is the proper way to disassemble it so that I can reach the transponder?

Thanks again

[bmujka]

https://www.youtube.com/watch?v=cJHytvRGEaY

[mibaup]

Thank you, I have the flip fob so it's not that. However I found how to do it and it worked!

The following video shows how to do it. It's different key, but very similar: https://www.youtube.com/watch?v=WiACkGW84FA

(The part where he uses the round nose pliers @ 04:55, I only had regular small pliers but that also worked, I was just a bit more gentle)