Toyota Aygo Keys

[Osmoliver]

I've recently acquired a 2009 Toyota Aygo. It was optioned with central locking. The previous owner managed to misplace the keys before selling it. From what I understand, it has had the relevant control module replaced and two new keys have been supplied. Neither of these have buttons though and you can only use the keys in the door.

Are there any DIY options possible for getting remote keys with buttons? Or am I at the mercy of a Toyota dealer?

Edited by Osmoliver on Saturday 24th April 15:25