Parking function is currently not available - Help needed

[BlackGuard]

Hello everyone.

I am posting here because I have a couple of problems with my Leon but one of them is especially irritating. I bought the car brand new in January and it has already been four times to the dealer (mostly for problems with software) but they do not know how to solve it. The car has the smaller display, they say that it is updated to the latest version.

So the problem is that sometimes when I put into reverse the parking sensors and the rear camera are not working. The error displayed is "Park function is currently not available". I believe that the sensors are clean enough at that time and they are not damaged, the weather is also dry (no rain or snow etc.). The catch is that the error can happen several times in one week/day or sometimes the car is fine for more than a month. In some occasions when the error pops up also the error "Manoeuvre braking currently unavailable" is shown. I have the feeling that the dealer will not be able to solve this so I really hope that one of you could help me with advice on what is wrong and what can be done.
Any thoughts appreciated.

 

[cairus]

what is in the error log?

 

[BlackGuard]

Hi cairus.

What is an error log? I do not have an OBD scanner or such tools if this is what are you asking.

 

[cairus]

so then you can try to do a forced reboot on the radio or disconnect the battery for about 30 minutes

 

[BlackGuard]

Thank you for your replies.
I assume these are temporary solutions? If you think that an OBD scanner can help me to find the cause of the problems and to find a permanent solution probably I will buy it.