2012 Lexus GS250 engine overheat

878Alphabetical index
GS350/250_EE (OM30C36E)
Brake assist ...............................333
Break-in tips .............................189
Brightness control
Instrument panel light control ....
100
BSM (Blind Spot Monitor) .......354
Card key ....................................118
Care ...................................644, 648
Aluminum wheels.................645
Exterior .................................644
Interior ..................................648
Seat belts...............................649
Cargo hooks ..............................621
CD player ..................................467
Chains ........................................361
Child restraint system ..................59
Baby seats, definition .............59
Baby seats, installation ...........70
Child seats, definition .............59
Child seats, installation...........70
Installing CRS with ISOFIX
rigid anchors.........................73
Installing CRS with seat belts 70
Installing CRS with top strap .74
Junior seats, definition ............59
Junior seats, installation .........72Child safety................................. 58
Airbag precautions................. 47
Battery precautions ...... 670, 828
Child restraint system ............ 59
How your child should
wear the seat belt ........... 39, 41
Installing child restraints ....... 69
Moon roof precautions......... 184
Power window lock switch .. 178
Power window precautions.. 180
Rear door child-protectors ... 147
Removed electronic key
battery precautions ............ 699
Seat belt comfort guide .......... 39
Seat belt precautions .............. 43
Seat heater precautions ........ 630
Trunk precautions ............... 153
Child-protectors ....................... 147
Cleaning............................ 644, 648
Aluminum wheels ................ 645
Exterior ................................ 644
Interior ................................. 648
Seat belts .............................. 649
Clock ........................................ 625
Coat hooks ................................ 640
Condenser ................................ 667
Console box .............................. 617
Console box light...................... 617
Cooling system ......................... 665
Engine overheating .............. 830
C

880Alphabetical index
GS350/250_EE (OM30C36E)
Eco drive mode .........................328
Eco Driving Indicator ........109, 114
Electric Power Steering (EPS) ..334
Function ................................334
Warning light........................751
Warning message..................762
Electronic key............................118
Battery-saving function ........129
If the electronic key does not
operate properly .................822
Replacing the battery ............697
Emergency, in case of
If the battery is discharged ...825
If the electronic key does not
operate properly .................822
If the engine will not start.....816
If the parking brake cannot
be released ..........................819
If the shift lever cannot be
shifted from P .....................818
If the warning buzzer sounds749
If the warning light turns on .749
If the warning message is
displayed ............................757
If you have a flat tire ....783, 798
If you think something
is wrong ..............................747
If your vehicle becomes stuck ....
833
If your vehicle has to be
stopped in an emergency ....739
If your vehicle needs to
be towed .............................740
If your vehicle overheats ......830Emergency brake signal ........... 334
Emergency flashers .................. 738
Emergency tire puncture
repair kit ................................. 798
Engine....................................... 838
Accessory mode................... 208
Compartment ....................... 660
Engine switch ...................... 207
Hood .................................... 657
How to start the engine ........ 207
Identification number .......... 837
If the engine will not start .... 816
Ignition switch
(engine switch) .................. 207
Overheating ......................... 830
Engine compartment cover....... 661
Engine coolant .......................... 665
Capacity ............................... 847
Checking .............................. 665
Preparing and checking
before winter ..................... 359
Engine coolant temperature
gauge ........................................ 99
Engine immobilizer system ........ 80
Engine oil ................................. 662
Capacity ............................... 839
Checking .............................. 662
Oil level warning message... 766
Oil pressure warning
message ............................. 758
Preparing and checking
before winter ..................... 359
E

885Alphabetical index
GS350/250_EE (OM30C36E)
“nanoe” system..........................423
Navigation system
*
Odometer .....................................99
Oil
Engine oil .............................839
Front differential oil .............849
Rear differential oil...............849
Opener
Hood .....................................657
Trunk ....................................150
Outer foot lights
Location ................................611
Replacing light bulbs ............731
Wattage .................................853
Outside rear view mirrors..........174
Adjusting and folding ...........174
BSM (Blind Sport Monitor) .354
Linked mirror function
when reversing ...................176
Mirror position memory .......162
Outside rear view mirror
defoggers ...........................430
Outside temperature display ......104
Overheating, Engine ..................830Paddle shift switches ................ 218
Parking assist sensors ............... 284
Parking brake............................ 225
If the parking brake cannot
be released ......................... 819
Operation ............................. 225
Parking brake engaged
warning buzzer .................. 765
Parking brake engaged
warning message ............... 765
PCS
(Pre-Crash Safety system)...... 343
Function ............................... 343
PCS OFF switch .................. 344
Warning light ....................... 751
Warning message. 759, 767, 774
Personal lights .......................... 612
Pollen removal mode ................ 419
Power easy access system ........ 166
Power outlets ............................ 627
Power steering .......................... 334
Warning light ....................... 751
Warning message................. 762
Power trunk lid ......................... 150
Power windows ........................ 178
Door lock linked window
operation............................ 180
Jam protection function ....... 179
Operation ............................. 178
Window lock switch ............ 178
N
O
P
*: For vehicles with a navigation system, refer to the
“Navigation System Owner’s Manual”.