Chevrolet Avalanche 2005 Owner's Manual page 23

To return to previewing the route to the final destination,
do the following:
1. Touch the Edit screen button.
2. Touch the Next screen button.
3. Touch the OK screen button, then the Back screen
button to return to the Route Preview screen.
Now when you touch the arrow screen buttons to
preview the route, it will trace the route to the
final destination rather than the route to the
next POI.
Use the following arrow screen buttons from the Route
Preview pop-up menu to trace a route:
Iq
(Preview to current location): Touch this screen
button to preview the route traveling toward the
vehicle's current location. Touch this screen button
repeatedly to increase the speed at which the indicator
will trace the route.
rh
(Preview to final destination): Touch this
screen button to view the route traveling toward the final
destination. Touch this screen button repeatedly to
increase the speed at which the indicator will trace
the route.
It
(View current location): Touch this screen button
to view the vehicle's current location along the current
route.
uh
(View final destination): Touch this screen
button to view the final destination along the
current route.
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