Page 337 of 640

3374-6. Driving tips
4
Driving
RC300h_EE(OM24740E)
●Use fluids that are appropriate to the prevailing outside temperatures.
•Engine oil
• Engine coolant
• Washer fluid
●Have a service technician inspect the condition of the 12-volt battery.
●Have the vehicle fitted with four snow tires or purchase a set of tire chains for
the rear tires.*
Ensure that all tires are the specified size and brand, and that chains match the size of the tires.
*: Tire chains cannot be mounted on vehicles with 19-inch tires.
Perform the following according to the driving conditions:
●Do not try to forcibly open a window or move a wiper that is frozen. Pour
warm water over the frozen area to melt the ice. Wipe away the water imme-
diately to prevent it from freezing.
●To ensure proper operation of the climate control system fan, remove any
snow that has accumulated on the air inlet vents in front of the windshield.
●Check for and remove any excess ice or snow that may have accumulated on
the exterior lights, vehicle’s roof, chassi s, around the tires or on the brakes.
●Remove any snow or mud from the bottom of your shoes before getting in the
vehicle.
Winter driving tips
Carry out the necessary preparations and inspections before driving the vehi-
cle in winter. Always drive the vehicle in a manner appropriate to the prevail-
ing weather conditions.
Preparation for winter
Before driving the vehicle
Page 345 of 640
3455-1. Basic Operations
5
Lexus Display Audio system
RC300h_EE(OM24740E)
■“MENU” screen
To display the “MENU” screen, press the button on the controller unit.
ButtonFunction
“Audio”Display the audio top screen
( P. 369, 371, 377, 381, 386, 395)
“Climate”Automatic air conditioning system (P. 432)
“Telephone”Display the phone top screen (P. 397)
“Car” Consumption information (P. 129)
“Info”Display the “Information” screen (P. 423)
“Setup”Setup menu (P. 353)
“Display”Display settings (P. 358)
Page 432 of 640
432
RC300h_EE(OM24740E)
6-1. Using the air conditioning system
Automatic air conditioning system
Air outlets and fan speed are automatically adjusted according to the tem-
perature setting.
Vehicles with a Lexus Display Audio system: Press the “MENU” button on the
Lexus Display Audio controller, then sele ct “Climate” to display the air condi-
tioning operation screen.
For details on the Lexus Display Audio controller, refer to “Lexus Display
Audio controller” on P. 346.
Vehicles with a navigation or multimedia system: Press the “MENU” button on
the Remote Touch, then select “Climate” to display the air conditioning con-
trol screen.
For details on the Remote Touch, refer to the “NAVIGATION AND MULTI-
MEDIA SYSTEM OWNER’S MANUAL”.
The illustrations below are for left-hand drive vehicles.
The button positions and shapes will di ffer for right-hand drive vehicles.
Also, the display and button positions will differ depending on the type of the
system.