Hi,
I did try this, it didn't work for me, I hope it does for you.
In the manual it states the procedure to disable the rear sensors, which I did, so I now have the front sensors working instead of none of them.
As I said earlier, the garage I took it to have told me all 4 of my rear sensors are showing a fault which suggests a wiring issue and at least £80 to fix.
I haven't booked it in to the auto electrician yet and I'm not sure if I will given what I'll get for the cost.
I would like to access the rear sensors control unit to have a fiddle but I can't find any information about how to do this.
If anyone has the know how please let me know 🙂