where is the fuse for reverse lights on 2003 Buick Century?

Got this answer from http://www.2carpros.com/questions/2002-buick-century-reverse- lights "Fuse located underhood fuse block mounted to right strut tower also check for power on ORG wire at the Park/neutral switch if have power fuse ok place shifter in R and check LT green wire if no power have a bad switch if have power check wiring harness between switch and bulbs check ground" (BMRFIXIT, Sept 23, 2011)

Where is the headlights relay for buick century 2001