I still have no idea where the trailer menu is..
Sorry, I also have no other idea... 
and I think perhaps the problem is in the "parking aid ECU", or any other component, and not the programming... 
but let me know one more thing - came the error suddenly, or what happened before...? has it ever worked properly...?
Sorry, I also have no other idea...
and I think perhaps the problem is in the "parking aid ECU", or any other component, and not the programming...
but let me know one more thing - the error came suddenly, or what happened before...? has it ever worked properly...?
Hello Cheesy , for this problem case I have a little solution but it needs the Renault Can Clip Software to solve this case.
he said the "trailer" case happens after accidentally jump the car on the highway (Because of the weak structure road in Indonesia) with a fairly heavy load in the rear trunk.
It turns out that tomgembus is Indonesian, and coincidentally, we're also in the same WhatsApp group.
Greetings from Indonesia
Sorry, I also have no other idea... ? (
and I think perhaps the problem is in the "parking aid ECU", or any other component, and not the programming...
but let me know one more thing - came the error suddenly, or what happened before...? has it ever worked properly...?
yes, Cheesy , it worked fine before.. it happened as edgieee Said.. Parking sensors work perfectly..
ok, really confusing... so I think you maybe have to go to a "Renault Garage", and try to solve with the CAN-Clip, what "edgieee" says...
one last idea - I would try to clear the error-memory, and then reset the "parking aid ECU"... you can do this with PyRen for example...
if you did not try that, yet...
otherwise I don't know anything else that could solve this problem... except only that BSW remains switched off... 
I am sorry, of course it is not funny, if something is not working properly
Alles anzeigenok, really confusing... so I think you maybe have to go to a "Renault Garage", and try to solve with the CAN-Clip, what "edgieee" says...
one last idea - I would try to clear the error-memory, and then reset the "parking aid ECU"... you can do this with PyRen for example...
if you did not try that, yet...
otherwise I don't know anything else that could solve this problem...
I am sorry, of course it is not funny, if something is not working properly
Vielen Dank für Ihren Rat, Cheesy . Leider gibt es in Indonesien keine Renault-Händler mehr.. 
Ich habe versucht, den Fehlerspeicher mit Pyren zu löschen, aber es hat nicht funktioniert, aber ich werde es noch einmal versuchen, vielleicht mit einer anderen ECU. .
Und ja, BSW und „Easy Parking“ werden nicht verwendet. Kleines Problem, aber ziemlich ärgerlich.. Ich liebe das Auto immer noch... 
Alles anzeigenok, really confusing... so I think you maybe have to go to a "Renault Garage", and try to solve with the CAN-Clip, what "edgieee" says...
one last idea - I would try to clear the error-memory, and then reset the "parking aid ECU"... you can do this with PyRen for example...
if you did not try that, yet...
otherwise I don't know anything else that could solve this problem...
I am sorry, of course it is not funny, if something is not working properly
Hello Cheesy , for this case maybe i'll provide the CAN-Clip for personal use if possible.
by the way, I'm wondering is it possible to activate "Automatic Highbeam" on every Renault Koleos model via ddt4all?
based on this link
by the way, I'm wondering is it possible to activate "Automatic Highbeam" on every Renault Koleos model via ddt4all?
Hello,
I don't know if it will work on all models... but if you have "light sensor" with "automatic low-beam", and the "front-camera-system", I would say, you could try to activate the "AHL-function" in "BCM" and "FCAM" ecus... 
IMG_20250613_185254.jpgScreenshot_2025-06-06-14-31-02-512_com.cvtz50.cvtz50.jpgHello Cheesy , in RS Monitor mode, do you can show oil temperature, intake temperature and coolant temperature that shows on cvtz50 app?
Kind Regards
No, sorry, in my car there are also no values at this screens... even though the system knows the data for sure... so I can't understand, too... and don't know any solution to fix it... but I am afraid, that the connection to the RLink-System is simply not provided for the Koleos... or what ever the problem is... 
kind regards
