air TOYOTA COROLLA 2012 10.G Service Manual

155
2-2. Instrument cluster
2
When driving
CAUTION
■
If a safety system warning light does not come on
Should a safety system light such as the ABS or SRS airbag warning light
not come on when you start the engine, this could mean that these systems
are not available to help protect you in an accident, which could result in
death or serious injury. Have the vehicle inspected by your Toyota dealer
immediately if this occurs.
■ Warning lights
Warning lights inform the driver of malfunctions in any of the
vehicle’s systems. ( P. 420)
*1: These lights turn on when the “ENGINE START STOP” switch is
turned to IGNITION ON mode (vehicles with smart key system) or
the engine switch is turned to
the “ON” position (vehicles without
smart key system) to indicate that a system check is being per-
formed. They will turn off after the engine is started, or after a few
seconds. There may be a malfunction in a system if a light does not
come on, or if the lights do not turn off. Have the vehicle inspected
by your Toyota dealer for details.
*2: The light flashes to indicate a malfunction.
(Canada)(U.S.A.)(Canada)(U.S.A.)(Canada)
(U.S.A.)(U.S.A.)(U.S.A.)(if equipped)(Canada)
(on the
instrument
cluster)(on the center
panel)(if equipped)
*1*1*1*1*1*1*1*1
*1*1*1*1*1*2

156
2-2. Instrument cluster
Multi-information display
Switch the displayDisplay items can be switched
by pressing the display button.
● Outside temperature
● Instantaneous fuel consumption
The multi-information display presen ts the driver with a variety of
driving-related data, includ ing the outside temperature.
●Outside temperature dis-
play
Indicates the outside tempera-
ture.
●Trip information
Displays driving range, fuel
consumption and other cruis-
ing-related information.
Displays the outside air temperature.
The temperature range that can be displayed is from
-40 F (-40 C) to 122 F (50 C).
Displays the instantaneous of fuel consumption.

181
2-5. Driving information
2
When driving
Winter driving tips
Carry out the necessary preparations and inspections before driving
the vehicle in winter. Always drive the vehicle in a manner appropri-
ate to the prevailing weather conditions.
■ Pre-winter preparations
●Use fluids that are appropriate to the prevailing outside tem-
peratures.
• Engine oil
• Engine coolant
• Washer fluid
● Have a service technician inspect the level and specific grav-
ity of battery electrolyte.
● Have the vehicle fitted with four snow tires or purchase a set
of tire chains for the front tires.
Ensure that all tires are the same size and brand, and that chains
match the size of the tires.
■Before driving the vehicle
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 immediately to prevent it from freezing.
● To ensure proper operation of th e climate control system fan,
remove any snow that has accumulated on the air inlet vents
in front of the windshield.
● Remove any ice that has accumu lated on the vehicle chassis.
● Periodically check for and remove any excess ice or snow
that may have accumulated in the wheel well or on the
brakes.

184 2-5. Driving information
CAUTION
■Driving with snow tires
Observe the following precautions to reduce the risk of accidents.
Failing to do so may result in a loss of vehicle control and cause death or
serious injury.
●Use tires of the size specified for your vehicle.
● Maintain the recommended level of air pressure.
● Do not drive in excess of 75 mph (120 km/h), regardless of the type of
snow tires being used.
● Use snow tires on all, not just some wheels.
■ Driving with tire chains
Observe the following precautions to reduce the risk of accidents.
Failing to do so may result in the vehicle being unable to be driven safely,
and may cause death or serious injury.
●Do not drive in excess of the speed limit specified for the tire chains being
used or 30 mph (50 km/h), whichever is lower.
● Avoid driving on bumpy road surfaces or over potholes.
● Avoid sudden turns and braking, as use of chains may adversely affect
vehicle handling.
● Slow down sufficiently before entering a curve to ensure that vehicle con-
trol is maintained.
NOTICE
■Repairing or replacing snow tires
Request repairs of and obtain replacement snow tires from Toyota dealers or
legitimate tire retailers.
This is because the removal and attachment of snow tires affects the opera-
tion of the tire pressure warning valves and transmitters.
■ Fitting tire chains
The tire pressure warning valves and transmitters may not function correctly\
when tire chains are fitted.

194 2-5. Driving information
●Due to the added load of the trailer, your vehicle’s engine may
overheat on hot days (at temper atures over 85°F [30°C]) when
driving up a long or steep grade. If the engine coolant temperature
gauge indicates overheating, immediately turn off the air condition-
ing (if in use), pull your vehicle off the road and stop in a safe spot.
(  P. 456)
● Always place wheel blocks under both the vehicle’s and the
trailer’s wheels when parking. Ap ply the parking brake firmly, and
put the transmission in P (automatic transmission) or in 1 or R
(manual transmission). Avoid park ing on a slope, but if unavoid-
able, do so only after performing the following:
Apply the brakes and keep them applied.
Have someone place wheel blo cks under both the vehicle’s
and trailer’s wheels.
When the wheel blocks are in place, release the brakes slowly
until the blocks absorb the load.
Apply the parking brake firmly.
Shift into 1 or R (manual transmission) or P (automatic trans-
mission) and turn off the engine.
● When restarting after parking on a slope:
With the transmission in P (automatic transmission) or the
clutch pedal (manual transmission) depressed, start the
engine. On vehicles with an au tomatic transmission, be sure
to keep the brake pedal depressed.
Shift into a forward gear. If reversing, shift into R.
Release the parking brake (and also the brake pedal on vehi-
cles with an automatic transmission), and slowly pull or back
away from the wheel blocks. Stop and apply the brakes.
Have someone retrieve the blocks.
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 1
STEP 2
STEP 3
STEP 4

200
2-5. Driving information
Trailer towing (1.8 L 4-cylinder [2ZR-FE] engine)
Toyota does not recommend towing a trailer with your vehicle.
Toyota also does not recommend the installation of a tow hitch or
the use of a tow hitch carrier for a wheelchair, scooter, bicycle, etc.
Your Toyota is not designed for tr ailer towing or for the use of tow
hitch mounted carriers.

204
3-1. Using the air conditioning system and defogger
Automatic air conditioning system ....... 206
Manual air conditioning system ........................... 212
Rear window and outside rear view
mirror defoggers ............ 219
3-2. Using the audio system Audio system types .......... 220
Using the radio ................. 232
Using the CD player ......... 236
Playing back MP3 and WMA discs ..................... 243
Operating an iPod ............ 252
Operating a USB memory .......................... 261
Optimal use of the audio system.................. 269
Using the AUX port .......... 273
Using the steering wheel audio switches ............... 275
Interior features3

206
3-1. Using the air conditioning system and defogger
Automatic air conditioning system
Using the automatic modePress .
The air conditioning system will begin to operate.
Press “ ” to increase the temperature and “ ” to decrease the
temperature on .
Air outlets and fan speed are automa tically adjusted according to the
temperature setting.
Fan speed display Windshield defogger
Temperature control
Air intake mode switch
Fan speed
Temperature setting display OFF Automatic mode
Changes the air outlets used Air outlet display
Air conditioning
ON/OFF switch
STEP 1
STEP 2
: If equipped

207
3-1. Using the air conditioning system
and defogger
3
Interior features
Adjusting the settings
■ Adjusting the temperature setting
Press “ ” to increase the temperature and “ ” to decrease the tem-
perature on .
■ Adjusting the fan speed
Press “ ” (increase) or “ ” (decrease) on .
The fan speed is shown on the display. (7 levels)
Press to turn the fan off.
■ Changing the air outlets
Press .
The air outlets switch each time is pressed. The air flow
shown on the display indicates the following.
Air flows to the upper body.

208 3-1. Using the air conditioning system and defogger
Air flows to the upper body and
feet.
: Some models
Mainly air flows to the feet.
: Some models
Air flows to the feet and the
windshield defogger operates.
Recirculated air mode will auto-
matically switch to outside air
mode.
: Some models
■ Switching air intake modes
Press .
The mode switches between outside air mode (indicator off) and recircu-
lated air mode (indicator on) each time is pressed.