Does not detect the exterior temperature in the table

Hi everyone, the previous problem I had with the alternator and belt tension is SOLVED!!!! Thanks.

And now another one: on the instrument cluster of my 1998 Opel Astra Merit, the date, time, and outside temperature are displayed, but those digits aren't showing up. I mean the outside temperature; the date and time are fine.
I hope you can help me figure this out.
Thanks, and this forum really is the best. Thanks.

Hello, check the sensor found in the front bumper just in the center in front of the radiator; Good luck greeting