gas mileage TOYOTA PRIUS 2023 Owners Manual

1412. Instrument cluster
2
Instrument cluster
PRIUS_OM_OM47F32E_(EE)
◆“Eco Savings” (if equipped)
“Gasoline Price”
*1 and “COMP. Consumption” information is regis-
tered in the “Meter Customize” settings (P. 156), making it possi-
ble to display 2 types of information related to gasoline fuel
consumption.
“SAVINGS”
If information about the vehicle used to compare fuel consumption
(“COMP. Consumption”) is entered, when the fuel consumption of
this vehicle according to the mileage of the trip meter
*2 is greater
than that of the comparison vehicle, an estimation
*3 of the amount
of the fuel cost savings is displayed.
“FUEL COST”
If information about the vehicle used to compare fuel consumption
(“COMP. Consumption”) is not entered, an estimation
*3 of the
amount of fuel cost savings is displayed according to the mileage of
the trip meter
*2.
*1: “Gasoline Price” is information necessary to display the “SAVINGS”
and “FUEL COST” records.
*2: The display can be switched from the mileage history to the history by
month. (P. 143)
*3: The displayed amount is only an estimate, and may differ from the
actual amount.

6497-2. Steps to take in an emergency
PRIUS_OM_OM47F32E_(EE)
7
When trouble arises
WARNING
■To prevent an accident or injury when inspecting under the hood of
your vehicle
Observe the following precautions.
Failure to do so may result in serious injury such as burns.
● If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot.
● After the hybrid system has been turned off, check that the “Accessory”,
“Ignition ON” or mileage display ( P. 118, 120) on the main display and
the “READY” indicator are off.
When the hybrid system is operating, the gasoline engine may automati-
cally start, or the cooling fans may suddenly operate even if the gasoline
engine stops. Do not touch or approach rotating parts such as the fan,
which may lead to fingers or clothing (especially a tie, a scarf or a muffler)
getting caught, resulting in serious injury.
● Do not loosen the coolant reservoir caps while the hybrid system and radi-
ator are hot.
High temperature steam or coolant could spray out.
NOTICE
■ When adding engine/power control unit coolant
Add coolant slowly after the hybrid system has cooled down sufficiently.
Adding cool coolant to a hot hybrid system too quickly can cause damage to
the hybrid system.
■ To prevent damage to the cooling system
Observe the following precautions:
● Avoid contaminating the coolant with foreign matter (such as sand or dust
etc.).
● Do not use any coolant additive.