Rear PDC Retrofit?

[green A8]

I'm just wondering if our 1996 PF D2 could be modified to fit the PDC system to the rear bumper and what parts other than the bumper, sensors and bumper mounted loom would need to be bought. So, I thought I'd ask the experts.

As this car has the 'full' loom is it safe to assume that the wires and connectors will be 'in situ' but blanked off to connect the system. I made this mistake when trying to fit the dimming rear view mirror, never again

Thanks for reading I await replies with interest.