Toyota C-HR 2018 Owner's Manual page 243

Changing the vehicle-to-vehicle distance (vehicle-to-vehicle dis-
tance control mode)
Pressing the button changes the
vehicle-to-vehicle distance as fol-
lows:
Long
Medium
Short
The vehicle-to-vehicle distance is
set automatically to long mode
when the engine switch is turned to
the "ON" position (vehicles without
a smart key system) or IGNITION
ON mode (vehicles with a smart
key system).
If a vehicle is running ahead of you, the preceding vehicle mark will also be
displayed.
Vehicle-to-vehicle distance settings (vehicle-to-vehicle distance
control mode)
Select a distance from the table below. Note that the distances shown
correspond to a vehicle speed of 50 mph (80 km/h). Vehicle-to-vehicle
distance increases/decreases in accordance with vehicle speed.
When the vehicle is stopped by system control, the vehicle-to-vehicle
distance will be about 10 ft. (3 m) to 16 ft. (5 m) regardless of the vehi-
cle-to-vehicle distance setting.
Distance options
C-HR_OM_USA_OM10526U
4-5. Using the driving support systems
Long
Medium
Short
Preceding vehicle mark
Vehicle-to-vehicle distance
Approximately 160 ft. (50 m)
Approximately 130 ft. (40 m)
Approximately 100 ft. (30 m)
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