4–21
When Driving
Start/Stop Engine
i-stop OFF Switch
By pressing the switch until a beep
sounds, the i-stop function is turned off
and the i-stop warning light (amber) in the
instrument cluster turns on. By pressing
the switch again until the beep sounds, the
i-stop function becomes operational and
the i-stop warning light (amber) turns off.
NOTE
If the engine is stopped with the i-stop
function cancelled, the i-stop function
becomes operational when the engine is
started the next time.
4–22
When Driving
Start/Stop Engine
Vehicle Roll Prevention Function (Automatic transaxle)
Vehicles with the i-stop function are equipped with a vehicle roll prevention function. This
function prevents the vehicle from rolling, such as when releasing the brake pedal while on
a slope under the following conditions:
While engine idling is stopped (prevents the vehicle from rolling back)
When the engine restarts after releasing the brake pedal (prevents the vehicle's sudden
movement due to vehicle creep), sudden movement of the vehicle is prevented by
controlling the brakes or the automatic transaxle.
Release foot from brake pedal Vehicle brake force maintained
Engine restarted Acceleration