hi not been on here for a while ,but would like some help

just had a new w/sceen fitted and got the heated one ,fitter wired it in .
car did not have a control for front only rear,
found a new facia part same as mine but with f and r switches now it needs fuses l & r i believe also relays
do the relays switch the screen off after 12 minutes is that their purpose?
can anyone help with advice / part no-s etc

 

ok new console with front screen button fitted and fuses and relays ....................not working new software installed from jag main dealer
still no joy!
software taken from another xf and loaded ..........................working !
now the speedometer needle light replacement and charging points fitted in boot for phones and battery booster.