Help please
 

I just purchased a 2011 s60 damaged. The dealer cannot find the parts I need.
My first problem is the car has collision warning with power brake booster. We cannot find a part number for the forward aimed radar, The one I have would take 5 wires and the dealer finds one with 18 wires. Can anyone photo their module or is there more then one module in the grille . Please help. jim