2013 Lexus ES350 air condition

813
ES350 300h_OM_OM33A01U_(U)
7
When trouble arises
7-2. Steps to take in an emergency
If your vehicle overheats (gasoline vehicles)
Follow the correction procedure as described below.Stop the vehicle in a safe place and turn off the air conditioning system,
and then stop the engine.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the engine has cooled
down sufficiently, inspect the
hoses and radiator core (radia-
tor) for any leaks.
If a large amount of coolant leaks,
immediately contact your Lexus
dealer.
The coolant level is satisfactory if
it is between the “FULL” and
“LOW” line on the reservoir.
Reservoir cap
“FULL”
“LOW”
The following may indicate that your vehicle is overheating.
●The needle of the engine coolant temperature gauge ( P. 9 3 )
enters the red zone or a loss of engine power is experienced. (For
example, the vehicle speed does not increase.)
●Steam comes out from under the hood.
1
2
3
4
1
2
3

8147-2. Steps to take in an emergency
ES350 300h_OM_OM33A01U_(U)
Add coolant if necessary.
Water can be used in an emergency if
coolant is unavailable.
Start the engine and turn the air conditioning system on to check that
the radiator cooling fan operates and to chec k for coolant leaks from
the radiator or hoses.
The fan operates when the air conditioning system is turned on immediately after
a cold start. Confirm that the fan is operating by checking the fan sound and air
flow. If it is difficult to check these, tu rn the air conditioning system on and off
repeatedly.
(The fan may not operate in freezing temperatures.)
If the fan is not operating:
Stop the engine immediately and contact your Lexus dealer.
If the fan is operating:
Have the vehicle inspected at the nearest Lexus dealer.
5
CAUTION
■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.
●Keep hands and clothing (especially a tie, a scarf or a muffler) away from the fan
and belts. Failure to do so may cause the hands or clothing to be caught, resulting
in serious injury.
●Do not loosen the radiator cap while the engine and radiator are hot.
High temperature steam or coolant could spray out.
6
7

816
ES350 300h_OM_OM33A01U_(U)
7-2. Steps to take in an emergency
If your vehicle overheats (hybrid vehicles)
■If the needle of the engine coolant temperature gauge enters the red
zone
Stop the vehicle in a safe place an d turn off the air conditioning sys-
tem, and then stop the hybrid system.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the hybrid system has
cooled down sufficiently,
inspect the hoses and cooling
system for leaks.
If a large amount of coolant leaks,
immediately contact your Lexus
dealer.
The following may indicate that your vehicle is overheating.
●The needle of the engine coolant temperature gauge ( P. 9 3 )
enters the red zone or a loss of hybrid system power is experienced.
(For example, the vehicle speed does not increase.)
●“Hybrid System Overheat” ( P. 772) is shown on the multi-informa-
tion display.
●Steam comes out from under the hood.
Correction procedures
1
2
3

8177-2. Steps to take in an emergency
ES350 300h_OM_OM33A01U_(U)
7
When trouble arises
The coolant level is satisfactory
if it is between the “FULL” and
“LOW” line on the reservoir.Reservoir cap
“FULL”
“LOW”
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
Start the hybrid system and turn the air conditioning system on to
check that the radiator cooling fan operates and to check for coolant
leaks from the radiator or hoses.
The fan operates when the air conditioning system is turned on immediately
after a cold start. Confirm that the fan is operating by checking the fan sound
and air flow. If it is difficult to check these, turn the air conditioning system on
and off repeatedly.
(The fan may not operate in freezing temperatures.)
If the fan is not operating:
Stop the hybrid system immediately and contact your Lexus dealer.
If the fan is operating:
Have the vehicle inspected at the nearest Lexus dealer.
4
1
2
3
5
6
7

ES350 300h_OM_OM33A01U_(U)
8478-1. Specifications
8
Vehicle specifications
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sureTire pressure when the vehicle has been parked for
three hours or more, or has not been driven more
than 1 mile or 1.5 km under that condition
Maximum inflation pres-
sureThe maximum cold inflated pressure to which a tire
may be inflated, shown on the sidewall of the tire
Recommended inflation
pressureCold tire inflation pressure recommended by a man-
ufacturer
Accessory weight
The combined weight (in excess of those standard
items which may be replaced) of automatic transmis-
sion, power steering, power brakes, power windows,
power seats, radio and heater, to the extent that these
items are available as factory-installed equipment
(whether installed or not)
Curb weight
The weight of a motor vehicle with standard equip-
ment, including the maximum capacity of fuel, oil and
coolant, and if so equipped, air conditioning and
additional weight optional engine
Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight150 lb. (68 kg) times the number of occupants speci-
fied in the second column of Table 1
* that follows
Occupant distributionDistribution of occupants in a vehicle as specified in
the third column of Table 1
* below
Production options weight
The combined weight of installed regular production
options weighing over 5 lb. (2.3 kg) in excess of the
standard items which they replace, not previously
considered in curb weight or accessory weight,
including heavy duty brakes, ride levelers, roof rack,
heavy duty battery, and special trim
RimA metal support for a tire or a tire and tube assembly
upon which the tire beads are seated

ES350 300h_OM_OM33A01U_(U)
8618-2. Customization
8
Vehicle specifications
■Intuitive parking assist* ( P. 2 7 1 )
*:If equipped
■Automatic air conditioning system ( P. 3 4 7 , 3 5 9 )
FunctionDefault
settingCustom-
ized setting
“Distance (Front)”
(Detection distance of the
front center sensor)
FarNearO—O——O
“Distance (Rear)”
(Detection distance of the
rear center sensor)
FarNearO—O——O
“Alert Volume”
(Alert volume can be
adjusted)
31 to 5O—O——O
“Display”
(when intuitive parking
assist is operating)All sensors displayedDisplay offO—O——O
123456
FunctionDefaultsettingCustom-
ized setting
“Efficient Ventilation
Mode”
(Switching between out-
side air and recirculated air
mode linked to “AUTO”
switch operation)
OnOff——O——O
“A u t o A / C M o d e ”
(A/C Auto switch opera-
tion)
OnOffO—O——O
“Smog Sensor Sensitivity”
(Exhaust gas sensor sensi-
tivity)
Standard-3 to 3O—O——O
123456

881
ES350 300h_OM_OM33A01U_(U)
Index
What to do if... (Troubleshooting)................................882
Alphabetical index................................ 888
For vehicles with a navigation sy stem, refer to the “Navigation Sys-
tem Owner’s Manual” for information regarding the equipment
listed below.
• Navigation system
• Air conditioning controls
• Windshield wiper de-icer
• Audio/video system
• Rear window and outside rear view mirror defogging
• Lexus Enform with Safety Connect

888Alphabetical index
ES350 300h_OM_OM33A01U_(U)
Alphabetical index
A/CAir conditioning filter....................... 708
Automatic air conditioning system
*.................................. 347, 359
ABS (Anti-lock Brake System)
Function ................................................. 298
Warning light ....................................... 752
Air conditioning filter .......................... 708
Air conditioning system
*
Air conditioning filter....................... 708
Automatic air conditioning system
*.................................. 347, 359 Airbags
Airbag operating conditions .......... 46
Airbag precautions for your child ......................................... 41
Airbag warning light ........................ 752
Correct driving posture .................... 30
Curtain shield airbag operating conditions ....................... 46
Curtain shield airbag precautions .......................................... 43
Front passenger occupant classification system......................... 49
General airbag precautions ............. 41
Locations of airbags............................ 38
Modification and disposal of airbags............................................... 45
Side airbag operating conditions ............................................. 46
Side airbag precautions ...................... 41
Side and curtain shield airbags operating conditions ....................... 46
Side and curtain shield airbags precautions ........................... 41
SRS airbags ............................................. 38
Alarm ........................................................... 84 Warning buzzer.........................751, 761
Anchor brackets...................................... 59
Antennas (smart access system with push-button start) ..................... 125
Anti-lock Brake System (ABS) Function .................................................. 298
Warning light ....................................... 752
Approach warning (dynamic radar cruise control).........................254
Armrest .....................................................622
A