Said no to autocomplete when I hit my limit - cant switch it back on

Once I had reached my limit on free plan it asked me if I wanted to switch off autocomplete and suggestions. I said yes (in a moment of dumbness ;)), now that there is a new month and new limits I cant switch it back on. I dont see the setting, cant find anything about it. Someone any idea?

Hi @santivdt

I’ve already responded to this question: