2007 Toyota Sienna - Broken garage door button

On the multi information display console the button is broke
on the garage door opener. How can it be fix?

If a touch screen likely the entire unit would require replacement.

If it is just a regular button, the actual failure pint needs to be found… button, wiring, controller ect.

I can’t tell you how to fix it from here. You need to do your research or find a shop that will fix it. Maybe even the dealer.

While in vehicle remote garage door openers are a nice feature I would not spend the money to have it fixed. A universal opener that just goes on the visor is cheap . Also if I have to leave the vehicle outside I just take it in with me .