Attempting to retrofit pdc

[Craig1989]

Hi all, I know that pdc has been covered loads of times but I just wanna check to see if anyone knows if this is the correct parts number for the pdc control module for front and rear. 8E0 919 283 D. Now I have checked etka and it's says I need a 8E0 919 283 E does the last letter matter?? Also how does the front inner parking sensors mount, on etka it's just got the part number for the bumper but I'm sure you have to buy a different numberplate holder that has the holes for the sensors??? An info on the subject would be great!!! Im retrofitting it on the b7 s line avant by the way

Many thanks

Craig

[Craig1989]

Anyone got any info?? Need help here with this as I wanna start collecting parts ASAP for the retrofit

[Oracle]

Hi, I did this install earlier in the year. E is for front and back sensors. D is just for back. The inner sensors mount to the bumper by small brackets that you insert into holes behind number plate holder.
The outer sensors need holes drilling but these are marked accordingly. However, the brackets for the outer sensors come with the bumper and cannot be ordered separately.