Hello,

I'm from France and i have an old honda jazz 1.2 hybrid from 2011.
I have the basic model with some options but not the cruise control. I want to add buttons on the steering wheel as i saw it on youtube for an honda fit from the same year as my car.
Can you tell me if i need to reprogram the car to activate the option or the cruise control will work just by adding buttons.

I saw
and

I want to get a product like that:
https://www.ebay.fr/itm/374120038641...bf22%7Ciid%3A1


Thank you in advance