Hello friends,

I recently bought a Range Rover Evoque 2012 SD4 with a factory-built Park Assistant module, but it said "Not Available" and the sensors don't work at all. I've made a diagnostic (Wurth WOW) and got errors on all 6 front sensors. I opened the front bumper and it turned out that the plug was off for the entire front bumper. After plugged-in I just deleted the errors via WOW and the sensors started working and there are no more diagnostic errors, but all this works strangely, when you put the R camera it automatically opens on the display (as before) and now red squares appear when you get closer to object, but there is no any sound, and when I put it in D mode, only the indicator light on the parking button lights up continuously but does not give any park graphic on the display or sound.

I guess D mode should have a display like this https://prnt.sc/gb3SDjWQyzEZ and sound.
Why does this not work and what should I need to do?