radiator Lexus ES300h 2014 Owner's Guide

8277-2. Steps to take in an emergency
ES350_300h_OM_OM33A60U_(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.
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.
●After the hybrid system has been turned off, 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 fan, which may lead to fin-
gers or clothing (especially a tie, a scarf or a muffler) getting caught, resulting in
serious injury.
●Do not loosen the radiator cap or the coolant reservoir cap while the hybrid sys-
tem 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 additives.
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908Alphabetical index
ES350_300h_OM_OM33A60U_(U)
Parking assist sensors (intuitive parking assist) .................. 275
Parking brake
Operation .............................................. 226
Parking brake engaged warning buzzer ............................... 776
Parking brake engaged
warning message ........................... 776
Parking lights
Light switch ...........................................228
Replacing light bulbs ........................ 745
Welcome light illumination control ......................... 125
PCS (Pre-Collision System) Function ................................................... 310
PCS OFF switch ................................... 311
Warning light .........................................761
Warning message ........................ 771, 779, 784
Personal lights.......................................... 612
Power control unit ...................................76
Power control unit coolant Capacity ................................................ 839
Checking............................................... 689
Preparing and checking
before winter ................................... 330
Radiator ................................................... 691
Power easy access system .................156
Power outlets ......................................... 624
Power steering (Electric Power Steering system) ................................303
Warning light .........................................761
Warning message ............................. 772
“Power” switch.......................................208 Power trunk opener and closer ....... 147
Power windows
Door lock linked window operation ........................... 176
Jam protection function.................... 175
Operation................................................ 174
Window lock switch .......................... 174
Pre-Collision System (PCS)
Function ................................................... 310
PCS OFF switch ....................................311
Warning light ......................................... 761
Warning message........................ 771, 779, 784
Radar cruise control (dynamic radar cruise control).........................252
Radiator...................................................... 691
Radio
*.......................................... 385, 503
RBDS (Radio Broadcast
Data Systems)
*..................... 388, 506
RCTA (Rear Cross
Traffic Alert).......................................... 317
Rear personal lights .............................. 612
Rear side marker lights Light switch........................................... 228
Replacing light bulbs ....................... 745
Welcome light
illumination control.......................... 125
Rear door sunshades............................ 631
Rear sunshade Operation................................................631
Reverse operation feature ............ 632
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