2013 Lexus GS300h cruise control

8597-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30D53E_(EE)
A warning message is shown on the multi-information display.
After taking the specified steps to correct the suspected problem,
check that the warning message goes off.
Follow the correction procedures.
Wa r n i n g m e s s a g eDetailsCorrection procedure
Indicates that the
dynamic radar cruise
control with full-speed
range is unable to
judge vehicle-to-vehi-
cle distance
• Depress the brake
pedal.
• Turn off the snow
mode.
• If the windshield
wipers are on, turn
them off or set them
to a mode other than
AUTO or high speed
wiper operation.
(If equipped)
Indicates that the Auto-
matic High Beam
switch is pressed while
the headlights are in
low beam.Turn the high beam on
and press the Auto-
matic High Beam
switch again.
Indicates that the brake
hold system is not hold
the vehicle when the
vehicle is on a slippery
road
Use the brake hold sys-
tem when it becomes
available.
Indicates that the
washer fluid level is
low
Add washer fluid.

8837-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30D53E_(EE)
CAUTION
When using the compact spare tire
Remember that the compact spare tire provided is specifically designed
for use with your vehicle. Do not use your compact spare tire on another
vehicle.
Do not use more than one compact spare tire simultaneously.
Replace the compact spare tire with a standard tire as soon as possible.
Avoid sudden acceleration, abrupt steering, sudden braking and shifting
operations that cause sudden engine braking.
When the compact spare tire is attached
The vehicle speed may not be correctly detected, and the following systems
may not operate correctly:
• ABS & Brake assist
•VSC
•TRC
• Cruise control (if equipped)
• Dynamic radar cruise control
(if equipped)
• PCS (if equipped)
•EPS
• AFS (if equipped)
• LDH (if equipped)• DRS (if equipped)
• AVS (if equipped)
• LKA (Lane-Keeping Assist)
(if equipped)
• VGRS (if equipped)
• Lexus parking assist monitor
(if equipped)
• Lexus parking assist-sensor
(if equipped)
• Navigation system (if equipped)

963Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Anti-lock Brake System (ABS) .397
Function ................................397
Warning light........................832
Warning message..................844
Approach warning
Dynamic radar cruise control .....
308
Dynamic radar cruise control
with full-speed range..........326
Armrest ......................................711
Ashtrays.....................................699
Assist grips ................................716
Audio input................................604
Audio system .............................501
Audio input ...........................604
AUX port/
USB port ............581, 593, 604
Bluetooth
® audio ..................567
CD/DVD player ....................536
CD/DVD player information 557
DVD video ...........................544
iPod.......................................591
MP3/WMA disc ...................538
Optimal use...........................602
Portable music player ...........604
Radio ....................................527
Rear seat audio controls........606
Steering wheel audio switch .611
USB memory ........................579
Automatic headlight leveling
system ....................................275
Automatic High Beam ..............277
Automatic light control system 272
AUX port ...................................604
Auxiliary boxes .........................693AVS (Adaptive Variable
Suspension system) ................ 398

965Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Child safety .................................58
12-volt battery
precautions .................752, 916
Airbag precautions..................47
Child restraint system .............59
How your child should
wear the seat belt ............39, 41
Installing child restraints ........71
Moon roof precautions .........221
Power window lock switch...215
Power window precautions...217
Rear door child-protectors ....184
Removed electronic key
battery precautions .............781
Seat belt comfort guide...........39
Seat belt precautions ...............43
Seat heater precautions .........703
Trunk precautions ................190
Child-protectors ........................184
Cleaning ............................720, 724
Aluminum wheels.................721
Exterior .................................720
Interior ..................................724
Seat belts...............................725Clock ........................................ 698
Coat hooks ................................ 715
Condenser ................................ 747
Console box .............................. 690
Console box light...................... 690
Coolant ..................................... 744
Capacity ............................... 933
Checking .............................. 744
Preparing and checking
before winter ..................... 434
Cooling system ......................... 744
Engine overheating .............. 917
Hybrid system overheating .. 917
Cruise control
Cruise control ...................... 298
Dynamic radar cruise control ....
302
Dynamic radar cruise control
with full-speed range ......... 319
Cup holders............................... 691
Curtain shield airbags ................ 45
Customizable features .............. 943

966Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
DAB (Digital Audio Broadcast)532
Daytime running light system ..275
Defogger
Front windshield ...................485
Outside rear view mirrors .....501
Rear window.........................501
Differential ................................935
Digital Audio Broadcast (DAB)532
Dimensions ................................926
Display
Dynamic radar cruise control .....
302
Dynamic radar cruise control
with full-speed range..........319
Lexus night view ..................431
LKA (Lane-Keeping Assist).342
Multi-information display ....114
Remote Touch screen ...........445
Trip information ...................115
Warning message..................839
Do-it-yourself maintenance .......731
Door courtesy lights
Location ................................684
Wattage .................................940
Door lock
Doors ....................................183
Smart entry & start system ...143
Wireless remote control........168Doors ........................................ 183
Automatic door locking and
unlocking system............... 185
Door glasses......................... 215
Door lock ............................. 183
Open door warning buzzer .. 147
Open door warning light ...... 834
Outside rear view mirrors .... 211
Rear door child-protector .... 184
Driver’s seat position memory . 199
Driving position memory..... 200
Memory recall function ....... 203
Power easy access system.... 199
Driving...................................... 224
Break-in tips ........................ 226
Correct driving posture .......... 36
Driving mode select switch . 392
Hybrid vehicle driving tips .. 432
Procedures ........................... 224
Winter drive tips .................. 434
DRS (Dynamic Rear Steering) . 398
Function ............................... 398
Warning message................. 846
Dynamic radar cruise control ... 302
Function ............................... 302
Warning message......... 842, 854
Dynamic radar cruise control
with full-speed range.............. 319
Function ............................... 319
Warning message......... 843, 854
Dynamic Rear Steering (DRS) . 398
Function ............................... 398
Warning message................. 846
DVD player ...................... 536, 544
D

973Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Multi-information display .........114
Dynamic radar cruise
control ................................302
Dynamic radar cruise control
with full-speed range..........319
Energy monitor .....................131
Lane-Keeping Assist ............342
Language ..............................118
Switching the display ...........115
Trip information ...................115
Warning message..................839
nanoe system ..........................494
Navigation system
*
Odometer ...................................109
Oil
Differential oil ......................935
Engine oil .............................930
Opener
Hood .....................................734
Trunk ....................................187
Outer foot lights
Location ................................684
Replacing light bulbs ............814
Wattage .................................940Outside rear view mirrors ......... 211
Adjusting and folding .......... 211
BSM (Blind Spot Monitor) .. 418
Linked mirror function
when reversing .................. 213
Mirror position memory ...... 199
Outside rear view mirror
defoggers .......................... 501
Outside temperature display ..... 115
Overheating .............................. 917
Paddle shift switches ................ 261
Parking assist sensors ............... 348
Parking brake............................ 269
If the parking brake cannot
be released ......................... 907
Operation ............................. 269
Parking brake engaged
warning buzzer .................. 850
Parking brake engaged
warning message ............... 850
PCS
(Pre-Crash Safety system)...... 406
Function ............................... 406
PCS OFF switch .................. 408
Warning light ....................... 833
Warning message. 842, 855, 862
Personal lights .......................... 685
Pollen removal mode ................ 488
Power control unit ...................... 84
N
O
P
*: For vehicles with a navigation system, refer to the
“Navigation System Owner’s Manual”.

974Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Power control unit coolant ........744
Capacity ................................933
Checking ...............................744
Preparing and checking before
winter .................................434
Power easy access system .........199
Power outlets .............................700
Power steering ...........................398
Warning light........................833
Warning message..................845
Power switch .............................246
Power trunk lid ..........................187
Power windows .........................215
Door lock linked window
operation.............................217
Jam protection function ........216
Operation ..............................215
Window lock switch .............215
Pre-Crash Safety system (PCS) .406
Function ................................406
PCS OFF switch ...................408
Warning light........................833
Warning message..842, 855, 862
Radar cruise control (dynamic
radar cruise control) ........302, 319
Radiator .....................................747
Radio .........................................527
Radio Data System (RDS) ........532
Rear air conditioning system .....496
Rear door sunshades ..................712Rear fog light ............................ 283
Replacing light bulb............. 818
Switch .................................. 283
Rear personal lights .................. 685
Rear seat heaters ....................... 704
Rear sunshade ........................... 712
Operation ............................. 712
Reverse operation feature .... 713
Rear turn signal lights............... 267
Replacing light bulbs ........... 811
Turn signal lever .................. 267
Wattage ................................ 940
Rear view mirror
Inside rear view mirror ........ 208
Outside rear view mirrors .... 211
Rear view monitor system ........ 361
Rear window defogger ............ 501
Refueling .................................. 293
Capacity ............................... 929
Fuel types............................. 929
Opening the fuel tank cap .... 295
When the fuel filler door
cannot be opened ............... 296
Regenerative braking.................. 82
Remote Touch .......................... 442
Remote Touch screen .............. 445
Replacing
Electronic key battery .......... 779
Fuses .................................... 782
Light bulbs ........................... 803
Tires ..................................... 871
Road accident cautions ............... 88
R

977Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Switches
AFS OFF switch ...................274
Audio remote control
switches ..............................611
Automatic High Beam switch ....
277
Brake hold switch .................272
BSM (Blind spot monitor)
switch .................................418
Cruise control
switch .................298, 302, 319
“DISP” button.......................115
Door lock switches ...............183
Driving mode select switch ..392
Driving position memory
switches ..............................199
Emergency flashers switch ...820
EV drive mode switch ..........254
Fog light switch ....................283
Headlight cleaner switch ......293
Heated steering wheel switch .....
702
HUD (Head-up display)
switches ..............................122
Ignition switch ......................246
Lexus parking assist-sensor
switch .................................349
Light switch ..........................272
LKA (Lane-Keeping Assist)
switch .................................340
Moon roof switches ..............218Outside rear view mirror
switches ............................. 211
Paddle shift switches ........... 261
Parking brake switches ........ 269
PCS OFF switch .................. 408
Power door lock switch ....... 183
Power switch........................ 246
Power window switches ...... 215
Rear sunshade switch........... 712
Rear window and outside rear
view mirror defoggers
switch ................................ 501
Seat heater switches ............. 704
Seat ventilator switches ....... 704
Snow mode switch ............... 260
Talk switch .................. 471, 635
Telephone switches.............. 612
Tilt and telescopic steering
control switch .................... 207
Tire pressure warning reset
switch ................................ 757
Trunk closer switch ............. 188
Trunk opener switch ............ 187
Trunk opener main switch ... 188
Vehicle-to-vehicle distance
button......................... 305, 322
VSC OFF switch.................. 400
Window lock switch ............ 215
Windshield wipers
and washer switch ............. 285