Honda 2016 CR-Z Owner's Manual page 275

uuWhen DrivinguCruise Control
■
To Set the Vehicle Speed
On
On
On when cruise control begins
Take your foot off the pedal and press the DECEL/SET button when you reach the
desired speed.
The moment you release the DECEL/SET button, the set speed is fixed, and cruise
control begins. The CRUISE CONTROL indicator comes on.
274
DECEL/SET Button
Press and release.