Problem The diesel needle looks wrong?


I have had a problem with the fuel gauge for some time. I went to the service with her, she set my dashboard clocks to 90 degrees, they were all standing, only the diesel one had an extra division.

They told me that the indicator in the tank is ok, only that the clock on the board shows an error. Their solution - to open the board to see what they can do.

It's like a 2003 A3, automatic. The car has only 150,000 reais.

Are there any options other than to take down my board?

What do you advise me?

I don't want to untie it and then wake up creaking...