851-2. Hybrid system
1
For safety and security
IS300h_EE(OM53D56E)
■If a warning light comes on, a warning message is displayed, or the 12-volt battery is dis-
connected
The hybrid system may not start. In this case, try to start the system again. If the “READY”
indicator does not come on, contact any authorized Lexus dealer or repairer, or another
duly qualified and equipped professional.
■Running out of fuel
When the vehicle has run out of fuel and the hybrid system cannot be started, refuel the
vehicle with at least enough gasoline to make the low fuel level warning light (→P. 5 2 3 )
go off. If there is only a small amount of fu el, the hybrid system may not be able to start.
(The minimum amount of fuel to add to make the low fuel level warning light go out is
about 10 L [2.7 gal., 2.2 Imp. gal.], when the vehicle is on a level surface. This value may
vary when the vehicle is on a slope.)
■Electromagnetic waves
●High voltage parts and cables on hybrid vehicles incorporate electromagnetic shield-
ing, and therefore emit approximately the same amount of electromagnetic waves as
conventional gasoline powered vehicles or home electronic appliances.
●Your vehicle may cause sound interference in some third party-produced radio parts.
■Hybrid battery (traction battery)
The hybrid battery (traction battery) has a lim ited service life. The lifespan of the hybrid
battery (traction battery) can change in accordance with driving style and driving condi-
tions.
■Declaration of conformity
This model conforms to hydrogen emissions according to regulation ECE100 (Battery
electric vehicle safety).
618Alphabetical index
IS300h_EE(OM53D56E)
LightsAutomatic High Beam
system .................................................. 232
Fog light switch ................................... 236
Follow me home system ................230
Headlight switch................................. 229
Illuminated entry system................. 426
Interior light ........................................... 426
Interior lights list .................................. 425
Personal lights ..................................... 426
Replacing light bulbs........................ 497
Trunk light ................................................146
Turn signal lever ................................. 225
Vanity lights .......................................... 435
Wattage................................................. 588
Lock steering column .......................... 215
Low profile tire ....................................... 470
Luggage security system .................... 145
Luggage under tray .............................433 Maintenance
Do-it-yourself maintenance ........... 451
Maintenance data ............................. 578
Maintenance requirements .......... 449
Maintenance system .............................. 117
Malfunction indicator lamp ................521
Master warning light ........................... 523
Meter Changing the display ............................111
Indicators .................................................106
Instrument panel li ght control ......... 112
Meters .......................................................109
Multi-information display...................115
Warning lights ......................................105
Mirrors
Inside rear view mirror ..................... 179
Outside rear view mirror defoggers ............................................ 418
Outside rear view mirrors ............... 181
Vanity mirrors ..................................... 435
MirrorLink ........................................... 404
MMS (Multimedia messaging service) ..................................................388M
622Alphabetical index
IS300h_EE(OM53D56E)
Seats, Front............................................... 165Adjustment............................................. 165
Adjustment precautions .................. 166
Child seats/child restraint
system installation ............................. 69
Cleaning................................................. 446
Driving position memory ................ 169
Head restraints...................................... 174
Power easy access system ............ 169
Properly sitting in the seat ................ 36
Seat heaters .......................................... 424
Seat position memory ...................... 169
Seat ventilators .................................... 424
Seats, Rear.................................................167
Fold down the seatback ...................167
Luggage security system.................145
Sensor Automatic headlight system.........230
Automatic High Beam system.... 235
Inside rear view mirror..................... 180
Intrusion sensor and tilt sensor ...... 99
LDA (Lane Departure Alert)....... 270
Lexus parking assist-sensor ......... 276
Radar sensor ................. 262, 303, 314
Rain-sensing windshield wipers................................................... 244 Service plug ............................................... 83
Service reminder indicators ............. 104
S-FLOW mode ....................................... 414
Shift lever ................................................... 219
Hybrid transmission ........................... 219
If the shift lever cannot be shifted from P................................... 562
Shift lock system ................................... 562
Shift position and shift range............. 109
Side airbags ............................................... 43
Side mirrors ............................................... 181 Adjusting and folding ......................... 181
BSM (Blind Spot Monitor) .............310
Linked mirror function when
reversing ..............................................183
Mirror position memory .................. 169
Side turn signal lights .......................... 225 Replacing light bulbs ....................... 507
Turn signal lever..................................225
Side windows .......................................... 185
Slip indicator........................................... 522
Smart entry & start system .................149
Antenna location ................................. 149
Entry functions ............................136, 143
Starting the hybrid system .............. 212
SMS (Short message service).........388
