I have the new 5th generation navi in my rx350. I never tried to change it to yards but a suggestion is: at the bottom of your screen you will see a + and a - symbol on each end of the screen. My only suggestion is to slide between the two and see how close you can get to yards. I doubt it will bring you that close however, but it's worth a try.I would like to know myself if anyone else can offer any suggestions.
kilometers x 1,093.6 = yards
.75 kilometers = 820.21 yards.
5 kilometers = 5,468.07 yards.
There are 9842.5197 yards in 9 kilometers.
205 kilometers are 224,190 yards.
110 yards = 0.1 kilometers.
13 kilometers = 14,216.9729 yards.
10.5 kilometers = 11,482.94 yards.
5,000 yards are 4.572 kilometers.
1,000 yards = 0.9144 kilometers
1.2 kilometers=1,312.33596 yards
1500 kilometers = 1,640,419.95 yards.