air condition LEXUS RC200T 2017 Manual PDF

6598-2. Steps to take in an emergency
8
When trouble arises
RC200t_RC F_EE(OM24728E)
●The engine coolant temperature gauge (P. 118, 124) is in the red zone or a
loss of engine power is experienced. (F or example, the vehicle speed does not
increase.)
●“Engine Coolant High Temperature” is shown on the multi-information dis-
play.
●Steam comes out from under the hood.
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 (radiator) for any leaks.
Radiator
Cooling fans
If a large amount of coolant leaks, immediately contact any authorized Lexus dealer or repairer, or another duly qualified and equipped professional.
If your vehicle overheats
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
1
2
RC200tRC F

6618-2. Steps to take in an emergency
8
When trouble arises
RC200t_RC F_EE(OM24728E)
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 radi-
ator cooling fans operate and to check for coolant leaks from the radiator or
hoses.
The fans operate when the air conditioning system is turned on immediately after a cold start. Confirm that the fans are 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 fans are not operating:
Stop the engine immediately and contact any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
If the fans are operating:
Have the vehicle inspected at the nearest authorized Lexus dealer or repairer,
or another duly qualified and equipped professional.
5
Engine (RC200t)Engine (RC F)
Intercooler (RC200t)
6
7

6949-2. Customization
RC200t_RC F_EE(OM24728E)
■Lexus parking assist-sensor*1 ( P. 320)
*1: If equipped
*2: When Lexus parking assist-sensor is operating.
■Active rear wing* (P. 379)
*:RC F
■Automatic air conditioning system (P. 478)
■Seat heaters (P. 491)
FunctionDefault settingCustomized setting
Detection distance of the front center sensor*1FarNearO—O
Detection distance of the rearcenter sensorFarNearO—O
Buzzer volume31 to 5O—O
Display setting*2All sensors
displayedDisplay offO—O
123
FunctionDefault settingCustomized setting
Operation of the active rear wingOffOn—OO
123
FunctionDefault settingCustomized setting
Switching between outside airand recirculated air mode linked
to “AUTO” switch operation
OnOffO—O
A/C auto switch operationOnOffO—O
Exhaust gas sensor sensitivityStandard-3 to 3O—O
123
FunctionDefault settingCustomized setting
Seat heater timer controlOffOnO—O
123

700
RC200t_RC F_EE(OM24728E)
What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be made
by any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional. ( P. 160)
●If you lose your electronic keys, the risk of vehicle theft increases significantly.
Contact any authorized Lexus dealer or repairer, or another duly qualified
and equipped professional immediately. ( P. 163)
●Is the electronic key battery weak or depleted? (P. 563)
●Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( P. 248)
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on your
person.
●The function may not operate properly due to the condition of the radio wave.
( P. 177)
●The function to prevent the electronic key from being left inside the trunk will
operate and you can open the trunk as us ual. Take the key out from the trunk.
( P. 172)
If you have a problem, check the following before contacting any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The trunk lid is closed with the electronic key left inside

704
RC200t_RC F_EE(OM24728E)
Alphabetical index
Alphabetical index
A/C ............................................................ 478
Air conditioning filter......................... 561
Automatic air conditioning
system .................................................. 478
Blower customization .................... 485
S-FLOW mode................................. 480
AAC disc ...................................................417
ABS (Anti-lock Brake System) ....... 349
Warning light ....................................... 592
Active rear wing .................................... 379
Active Sound Control
(ASC) ..........................................262, 263
Adaptive Variable
Suspension System .......................... 350
Air conditioning filter ........................... 561
Air conditioning system ..................... 478
Air conditioning filter......................... 561
Automatic air conditioning
system .................................................. 478
Blower customization .................... 485
S-FLOW mode................................. 480
Airbag manual on-off system ............. 60
Airbags ........................................................ 49
Airbag manual on-off system......... 60
Airbag operating conditions .......... 55
Airbag precautions for
your child ................................................ 51
Correct driving posture..................... 42
Curtain shield airbag operating
conditions ............................................. 55
Curtain shield airbag
precautions .......................................... 53
General airbag precautions ............. 51
Locations of airbags ............................49
Modification and disposal of
airbags.................................................... 54
Side airbag operating
conditions ............................................. 55
Side airbag precautions...................... 51
Side and curtain shield airbags
operating conditions ....................... 55
Side and curtain shield airbags
precautions ............................................ 51
SRS airbags ..............................................49
SRS warning light ................................591
A

711Alphabetical index
RC200t_RC F_EE(OM24728E)
Fuel consumption
Average fuel economy ............ 134, 141
Current fuel consumption...... 134, 141
Fuel filler door ......................................... 281
If the fuel filler door
cannot be opened ......................... 283
Refueling ................................................. 281
Fuel gauge ........................................ 118, 124
Fuel pump shut off system ................ 590
Fuses .......................................................... 566
Gauges ...................................................... 124
Glove box ................................................ 496
Glove box light ...................................... 496
Hands-free system
(for cellular phone) ........................... 443
Head restraints ........................................ 217
Headlight cleaner................................. 273
Headlights ............................................... 264
Automatic High Beam
system...................................................267
Follow me home system................ 265
Light switch........................................... 264
Replacing light bulbs ........................577
Heaters
Air conditioning system ................. 478
Heated steering wheel ................... 490
Outside rear view mirrors ............ 484
Seat heaters............................................ 491
Hill-start assist control........................ 349
Hood ........................................................... 518
Open .........................................................518
Pop Up Hood .........................................62
Hooks
Cargo hooks ....................................... 498
Coat hooks........................................... 504
Retaining hooks (floor mat) ............ 40
Horn ............................................................. 221
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