Page 572 of 622

5728-2. Steps to take in an emergency
CT200h_OM_OM76135E_(EE)
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 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 fans may not operate in freezing temperatures.)
If the fans are not operating:
Stop the hybrid system 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 any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
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Page 573 of 622
5738-2. Steps to take in an emergency
CT200h_OM_OM76135E_(EE)
8
When trouble arises
■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 any autho-
rized Lexus dealer or repairer, or
another duly qualified and
equipped professional.
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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Page 621 of 622

621Alphabetical index
CT200h_OM_OM76135E_(EE)
Warning buzzersApproach warning..............................213
Lexus parking assist-sensor ......... 222
Open door..............................................517
Seat belt reminder ...............................517
Warning lights ABS............................................................ 516
Automatic headlight leveling system ....................................................517
Brake system ........................................ 515
Charging system ................................ 515
Electric power steering ................... 516
High coolant temperature ..............517
Low engine oil pressure.................. 515
Low fuel level .........................................517
Malfunction indicator lamp ............ 516
Master warning light ..........................517
Open door..............................................517
“PCS” ........................................................ 516
Seat belt reminder light ..........................................................517
Slip indicator...........................................517
SRS............................................................. 516
Tire pressure ......................................... 518
Warning messages ............................... 521
Washer Checking ............................................... 462
Preparing and checking before winter.................................................... 254
Switch ....................................................... 196 Washing and waxing........................... 442
Wheels...................................................... 479
Replacing wheels .............................. 539
Size ...........................................................585
Window glasses ....................................... 161
Window lock switch ............................... 161
Windows Power windows .....................................161
Rear window defogger ..........412, 419
Washer ..................................................... 196
Windshield wiper de-icer ....... 413, 420
Windshield wipers Intermittent windshield wipers .................................................... 196
Rain-sensing windshield wipers .................................................... 197
Winter driving tips ............................... 254
Wireless communication ........ 315, 393
Wireless remote control key .............. 114 Locking/Unlocking .............................. 114
Panic mode ..............................................115
Replacing the battery ...................... 483
WMA disc .................................... 270, 347
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CT200h_OM_OM76135E_(EE).book Page 621 Friday, May 30, 2014 1 1:14 AM