radio Lexus GS300h 2013 Owner's Guide

769 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS450h_300h_OM_OM30D53E_(EE)
CAUTION
Caution regarding interference with electronic devices (vehicles with the
tire pressure warning system featuring a tire inflation pressure display func-
tion)
Users of any electrical medical device other than implantable cardiac
pacemakers, cardiac resynchronization therapy-pacemakers or implant-
able cardioverter defibrillators should consult the manufacturer of the
device for information about its operation under the influence of radio
waves.
Radio waves could have unexpected effects on the operation of such med-
ical devices.
People with implantable cardiac pace-
makers, cardiac resynchronization ther-
apy-pacemakers or implantable
cardioverter defibrillators should not
come within 450 mm (17.7 in.) of the
tire pressure warning system initiators.
The radio waves may affect the opera-
tion of such devices

8617-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30D53E_(EE)
(If equipped)
Indicates that the tire
position information
cannot be recognized
Drive for a short while
and check if the display
updates.
If the radio wave
conditions improve,
the display may
return to normal. If
the tire pressure is
still not displayed
after driving for sev-
eral minutes, stop the
vehicle in a safe
place, turn the power
switch off then on
again, and start driv-
ing.
If the tire pressure is
still not displayed
even after repeating
this several times,
have the vehicle
inspected by any
authorized Lexus
dealer or repairer, or
another duly quali-
fied and equipped
professional.
Wa r n i n g m e s s a g eDetailsCorrection procedure

957What to do if... (Troubleshooting)
GS450h_300h_OM_OM30D53E_(EE)
Is the electronic key battery weak or depleted? (P. 779)
Vehicles with an entry function
Is the power switch in ON mode?
When locking the doors, turn the power switch off. (P.
247)
Vehicles with an entry function
Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the
electronic key on your person.
The function may not operate properly due to the condi-
tion of the radio wave. (P. 150)
Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle
when the lock is set. Open the rear door from outside and
then unlock the child-protector lock. (P. 184)
The function to prevent the electronic key from being left
inside the trunk will operate and you can open the trunk as
usual. Take the key out from the trunk. (P. 144) The doors cannot be locked or unlocked
The rear door cannot be opened
The trunk lid is closed with the electronic key left inside

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

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
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