2018 TOYOTA PRIUS PLUG-IN HYBRID Owners Manual

Page 425 of 772

TOYOTA PRIUS PLUG-IN HYBRID 2018  Owners Manual 4255-5. Using the driving support systems
PRIUS PHV_OM_OM47C99E_(EE)
5
Driving
This mode employs a radar sensor to detect the presence of vehicles 
up to approximately 100 m (328 ft.) ahead, determine

Page 426 of 772

TOYOTA PRIUS PLUG-IN HYBRID 2018  Owners Manual 4265-5. Using the driving support systems
PRIUS PHV_OM_OM47C99E_(EE)
Example of constant speed cruising
When there are no vehicles ahead
The vehicle travels at the speed set by the driver. The desired

Page 427 of 772

TOYOTA PRIUS PLUG-IN HYBRID 2018  Owners Manual 4275-5. Using the driving support systems
PRIUS PHV_OM_OM47C99E_(EE)
5
Driving
Press the “ON-OFF” button to
activate the cruise control.
Radar cruise control indicator will
come on and a message w

Page 428 of 772

TOYOTA PRIUS PLUG-IN HYBRID 2018  Owners Manual 4285-5. Using the driving support systems
PRIUS PHV_OM_OM47C99E_(EE)
To change the set speed, operate the lever until the desired set speed
is displayed.
Increases the speed
(Except when the vehicle h

Page 429 of 772

TOYOTA PRIUS PLUG-IN HYBRID 2018  Owners Manual 4295-5. Using the driving support systems
PRIUS PHV_OM_OM47C99E_(EE)
5
Driving
Pressing the switch changes the 
vehicle-to-vehicle distance as fol- 
lows: 
Long 
Medium 
Short
The vehicle-to-vehicle d

Page 430 of 772

TOYOTA PRIUS PLUG-IN HYBRID 2018  Owners Manual 4305-5. Using the driving support systems
PRIUS PHV_OM_OM47C99E_(EE)
After the vehicle ahead of you
starts off, push the lever up.
Your vehicle will also resume fol-
low-up cruising if the accelerator

Page 431 of 772

TOYOTA PRIUS PLUG-IN HYBRID 2018  Owners Manual 4315-5. Using the driving support systems
PRIUS PHV_OM_OM47C99E_(EE)
5
Driving
When your vehicle is too close to
a vehicle ahead, and sufficient
automatic deceleration via the
cruise control is not po

Page 432 of 772

TOYOTA PRIUS PLUG-IN HYBRID 2018  Owners Manual 4325-5. Using the driving support systems
PRIUS PHV_OM_OM47C99E_(EE)
When constant speed control mode is selected, your vehicle will main-
tain a set speed without controlling the vehicle-to-vehicle d