cruise control
 

I noticed my cruise control does not work. I look in the manual and there is spot in the fuse box for acruise control fuse,but there was no fuse in the slot.when I tried to instal it, there are not metal contacts inside the slot. I have an 99 A6 quattro and I think the slot is number 11 and calls for a 5 amp fuse.
Any suggestions ?