Hello everyone,
I have been trying to activate Predictive ACC feature on my 2018 Leon FR.
I already have working ACC & Lane Assist.
Asking some experienced people, I got to know that the radar & camera in my car are compatible with the PACC activation.
I went to a retrofitter, he entered swap codes, did some
coding.
Everything seemed to be fine and there was no fault in the system.
Standard ACC still works.
Lane assist works as usual.
Traffic sign recognition by camera and speed limit information by navigation works, I mean, in fusion mode.
Menu options related to PACC are turned on in Driving Assistance menu and they are enabled.
But no "curve/roundabout/speed limit change ahead" message was displayed in the dashboard.
Also ACC didn't set its speed to the actual speed limit automatically.
Long story short, our attempt to activate predictive features didn't work out.
Later I was looking up the entered swap codes and I noticed that one of them might be incorrect.
And I thought that if I re-enter the correct codes, the
problem might be solved.
There are a maximum of four swap id positions in the control unit.
One for ACC mode selection, one for ACC expansion feature selection, one for Emergency Assist mode selection and one for Emergency Assist expansion feature selection.
I read somewhere that the swap code had to be created & entered for those 4 FEC IDs as a whole, not one by one.
I did some reading about
how to create swap code & enter it on the unit using
OBDeleven, so I believe I could do it.
Now what I need to know is whether I need to delete the existing swap codes,
or they would be replaced automatically when I enter the new swap code I created for 4 selected FEC IDs at once.
I would greatly appreciate if experienced people around here share their knowledge with me.
By the way, I would happily pay someone, who knows what they are doing, for their remote assistance, but the
problem is that the only diagnostics device I have is
OBDeleven and I'm having a hard time to find somebody around here or some local
garage who owns a 6154A device (which all retrofitters require to assist remotely) and is willing to rent it to me for an hour or two.
So here I am, trying to take care of my
problem myself.
Thanks & best regards,
Serdar