Radiator Lexus CT200h 2017 (in English) User Guide

5738-2. Steps to take in an emergency
CT200h_OM_OM76215U_(U)
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When trouble arises
The coolant level is satisfactory if it is between the “FULL” and “LOW” lines
on the reservoir. Reservoir
“FULL” line
“LOW” line
Add coolant if necessary.
Water can be used in an emergency
if coolant is unavailable.
Start the hybrid system and turn the air conditioning system on to check
that the radiator 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 op erating 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 fans may not operate in freezing temperatures.)
If the fans are not operating:
Stop the hybrid system immediately and contact your Lexus dealer.
If the fans are operating:
Have the vehicle inspected at the nearest Lexus dealer.
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5748-2. Steps to take in an emergency
CT200h_OM_OM76215U_(U)
■If the warning message indicating overheats is shown on the multi-informa-
tion display
Stop the vehicle in a safe place.
Stop the hybrid system and carefully lift the hood.
After the hybrid system has cooled down, inspect the hoses and radiator
core (radiator) for any leaks.
Radiator
Cooling fans
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” lines
on the reservoir.Reservoir
“FULL” line
“LOW” line
Add coolant if necessary.
Water can be used in an emergency
if coolant is unavailable.
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5758-2. Steps to take in an emergency
CT200h_OM_OM76215U_(U)
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When trouble arises
Start the hybrid system and check for the multi-information display.
If the message does not disappear:
Stop the hybrid system and contact your Lexus dealer.
If the message is not displayed:
Have the vehicle inspected at the nearest Lexus dealer.
WA R N I N G
■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 h ood, do not open the hood until the steam
has subsided. The engine compartment may be very hot.
●After the hybrid system has been turned of f, check that the indicator on the power
switch and the “READY” indicator are off.
When the hybrid system is operating, the gasoline engine may automatically start, or
the cooling fan may suddenly operate even if the gasoline engine stops. Do not touch
or approach rotating parts such as the fa n, which may lead to fingers or clothing
(especially a tie, a scarf or a muffler) ge tting caught, resulting in serious injury.
●Do not loosen the coolant reservoir cap while the hybrid system and radiator 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.
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631Alphabetical index
CT200h_OM_OM76215U_(U)
P position switch .....................................166
Panic mode .............................................. 103
Parking brakeOperation ................................................. 171
Parking brake engaged warning buzzer/message......... 535
Parking lights Light switch ............................................. 172
Replacing light bulbs ........................524
Parking lock ..............................................166
PCS (Pre-Collision System) ............ 242 Function .................................................. 242
Pre-collision braking off switch.................................................... 242
Warning light ...................................... 536
Warning message .................... 543, 548, 549
Personal lights..........................................431 Switch....................................................... 432
Wattage ................................................. 585
Power control unit coolant Capacity .................................................. 581
Checking................................................487
Preparing and checking before winter .................................... 249
Radiator ................................................. 489
Power outlets ......................................... 444
Power steering (Electric Power
Steering system) ................................ 238 Warning light ...................................... 536 Power switch............................................ 159
Auto power off function .................... 161
Changing the power switch modes ................................................... 160
If your vehicle has to be stopped in an emergency.......... 529
Starting the hybrid system...............159
Power windows Catch protection function ...............140
Jam protection function....................140
Operation................................................139
Window lock switch ..........................139
Pre-Collision System (PCS).............242 Function .................................................. 242
Pre-collision braking off switch ................................................... 242
Warning light .......................................536
Warning message.... 543, 548, 549
Radar cruise control (dynamic radar cruise control).......................... 192
Radiator.................................................... 489
Radio ..........................................................263
Radio data system .................................264
RDS .............................................................264
Rear seat Folding down the rear seatbacks ............................................. 124
Rear side marker lights Light switch............................................. 172
Replacing light bulbs ....................... 524
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*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.