TomTom 4EN42 User Manual page 28

Change destination
Avoid part of route
Travel via...
Tap this button to change the current destination.
When you change the destination, you are shown the same options and
asked to enter the new address in the same way as when you plan a new
route.
Tap this button to avoid part of the current route.
You are shown a list of the street names on your route. When you tap one
of the street names, your device calculates a detour to avoid the selected
street. The route summary shows both the new route and your original
route. Tap the panel on the right to select one of the routes and then tap
Done.
If you do not want to use either of the routes shown in the route summary,
tap Change route to find another way to change your route.
Tap this button to change your route by selecting a location you want to
travel past, maybe so you can meet someone on the way.
When you select a location to travel past, you are shown the same options
and asked to enter the new address in the same way as when you plan a
new route.
Your device calculates the route to your destination via the selected
location.
The selected location is shown on the map using a marker.
You receive a warning when you reach your destination and when you
travel past a marked location.
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