Citroen C5 III: Rear Parking Sensors Not Working After Clutch Replacement

Hello, I recently have a C5 III, recently replaced the clutch mechanic because I was a little buzzing as I pressed the clutch. And what turns out that recently I back up the car and here after turning on the reverse there is no parking assistant signal, the sensors on the back also do not work, the computer does not report any errors, so I purchased lexia on a well-known auction portal, I start the diagbox (of course zero errors) I enter the coding manual and there is only the option of "front parking assist" from the sensors and where my rear sensors could suddenly disappear? is it possible that something "broken" by the mechanic as he replaced the clutch?

I will be grateful for the hints, because if I come up with nothing, an ASO awaits me ,massacre.

reverse lights work?

reverse lights don't work either

Then plug the sensor plug

andrzej20001 wrote:

Then plug the sensor plug

Do you know where it is?

PS. the mechanic was changing the clutch for me, maybe it broke off or didn't connect

Think what implements backlink. And what should turn on the reversing light. Dzizus why lexia ??? Use the brain

No, Andrzej! , thanks for the great tips and advice !!. Yes, I have to use my brain.
It will be shot in 10.

wacmean wrote:

Come to this mechanic and let him correct what he did not ... he took out your ankle that activated the reversing light in reverse and did not put it in again

and I can't? where is the cube?