Parking sensor malfunction

I bought 2.0 407 about 1 week ago. I pressed the parking sensor button to find out things I didn't know, so I took it off. But when I press it again, it did not come on. The off light is still on. And the sensor does not work. What kind of solution should I follow?

First of all, welcome to us. possibly the button may have been stuck when it has not been used for many years.

Thank you for your reply. I found it nice.

The same happened to me, I went to the mechanics, they said the parking sensor brain was gone. There is no zero and it is very expensive. I could not find the one who does the repair, so I use it.

exactly, my teacher, I still couldn't find it.

I have that same problem...