ECO mode Lexus GS350 2015 TIPS FOR THE NAVIGATION SYSTEM / LEXUS 2015 GS350 FROM MAR. 2015 PROD. (OM30F69U) Repair Manual

5227-2. Steps to take in an emergency
GS350_OM_OM30F69U_(U)
■Stopping the engine
Shift the shift lever to P and press the engine switch as you normally do when stop-
ping the engine.
■Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the elec-
tronic key battery be replaced immediately when the battery is depleted. ( P. 4 2 5 )
■Changing engine switch modes
Release the brake pedal and press the engine switch in step above.
The engine does not start and modes will be changed each time the switch is
pressed.( P. 1 7 8 )
■When the electronic key does not work properly
●Make sure that the smart access system with push-button start has not been deac-
tivated in the customization setting. If it is off, turn the function on.
(Customizable features:  P. 559)
●Check if battery-saving mode is set. If it is set, cancel the function. ( P. 113)
CAUTION
■When using the mechanical key and operating the power windows and moon
roof
Operate the power window or moon roof af ter checking to make sure that there is
no possibility of any passenger having any of their body parts caught in the window
or moon roof.
Also, do not allow children to operate the mechanical key. It is possible for children
and other passengers to get caught in the power window or moon roof.
3

5247-2. Steps to take in an emergency
GS350_OM_OM30F69U_(U)Start the engine of the second ve
hicle. Increase the engine speed
slightly and maintain at that le vel for approximately 5 minutes to
recharge the battery of your vehicle.
Open and close any of the doors of your vehicle with the engine switch
off.
Maintain the engine speed of the seco nd vehicle and start the engine of
your vehicle by turning the engine switch to IGNITION ON mode.
Once the vehicle’s engine has started , remove the jumper cables in the
exact reverse order from wh ich they were connected.
Once the engine starts, have the vehi cle inspected at your Lexus dealer as
soon as possible.
■Starting the engine when the battery is discharged
The engine cannot be started by push-starting.
■To prevent battery discharge
●Turn off the headlights and the audio system while the engine is off.
●Turn off any unnecessary electrical compon ents when the vehicle is running at a
low speed for an extended period, such as in heavy traffic.
■Charging the battery
The electricity stored in the battery will discharge gradually even when the vehicle is
not in use, due to natural discharge and the draining effects of certain electrical
appliances. If the vehicle is left for a long time, the battery may discharge, and the
engine may be unable to star t. (The battery recharges automatically during driving.)
3
4
5
6

5257-2. Steps to take in an emergency
GS350_OM_OM30F69U_(U)
7
When trouble arises
■When recharging or replacing the battery
●Make sure that the key is not inside the vehicle when recharging or replacing the
battery. The key may be locked in the vehicle if the alarm is activated. ( P. 7 3 )
●In some cases, it may not be possible to unlock the doors using the smart access
system with push-button start when the battery is discharged. Use the wireless
remote control or the mechanical key to lock or unlock the doors.
●The engine may not start on the first attempt after the battery has recharged but
will start normally after the second attempt. This is not a malfunction.
●The engine switch mode is memorized by the vehicle. When the battery is recon-
nected, the system will return to the mode it was in before the battery was dis-
charged. Before disconnecting the ba ttery, turn the engine switch off.
If you are unsure what mode the engine switch was in before the battery dis-
charged, be especially careful when reconnecting the battery.
CAUTION
■Avoiding battery fires or explosions
Observe the following precautions to prev ent accidentally igniting the flammable
gas that may be emi tted from the battery:
●Make sure each jumper cable is connected to the correct terminal and that it is
not unintentionally in contact with any other than the intended terminal.
●Do not allow the other end of the jumper cable connected to the “+” terminal to
come into contact with any other parts or metal surfaces in the area, such as
brackets or unpainted metal.
●Do not allow the + and - clamps of the jumper cables to come into contact with
each other.
●Do not smoke, use matches, cigarette lighters or allow open flame near the bat-
tery.

597Alphabetical index
GS350_OM_OM30F69U_(U)
Daytime running light system ............199
DefoggerFront windshield ................................ 309
Outside rear view mirrors ............. 324
Rear window ........................................ 324
Differential Front differential ................................. 540
Rear differential .................................. 540
Dimension ............................................... 534
Dinghy towing.......................................... 176
Display 12.3-inch display.................................295
Dynamic radar cruise control....... 218
Lexus night view .................................278
LKA (Lane-Keeping Assist) ......... 237
Multi-information display ..................84
Trip information .................................... 85
Warning message .............................478
Do-it-yourself maintenance .............389
Door courtesy lights Location .................................................. 327
Wattage ..................................................543
Doors...........................................................123 Automatic door locking and unlocking system.................... 125
Door glasses ........................................... 151
Door lock .................................................123
Open door warning buzzer.............. 111
Open door warning light.................471
Outside rear view mirrors .............. 148
Rear door child-protector...............124 Driver’s seat position memory.......... 136
Driving position memory................. 137
Memory recall function ....................139
Power easy access system .............136
Driving ........................................................ 160 Break-in tips ........................................... 162
Correct driving posture .................... 28
Driving mode select switch .......... 243
Procedures ............................................ 160
Winter drive tips ................................ 283
DRS (Dynamic Rear Steering) ........249 Function .................................................. 249
Warning message............................. 484
DVD player
*
Dynamic radar cruise control ........... 218 Function ....................................................218
Warning message..................481, 488
Dynamic Rear Steering (DRS) ........249 Function .................................................. 249
Warning message............................. 484
Eco drive mode......................................243
Eco Driving Indicator .................... 90, 94
EDR (Event data recorder)................... 10
Electric Power Steering (EPS) ........249 Function .................................................. 249
Warning light ....................................... 469
Warning message.............................483
Electronic key .......................................... 104 Battery-saving function ......................113
If the electronic key does not operate properly ............................520
Replacing the battery ...................... 425
D
E
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

598Alphabetical index
GS350_OM_OM30F69U_(U)
Emergency, in case ofIf a warning buzzer sounds................................................. 468
If a warning light turns on.............. 468
If a warning message is displayed ........................................478
If the electronic key does not operate properly ....... 520
If the engine will not start................. 515
If the parking brake cannot be released ......................... 518
If the shift lever cannot be shifted from P ............. 517
If the vehicle battery is discharged .........................................523
If you have a flat tire ......................... 502
If you think something is wrong.............................................. 466
If your vehicle becomes stuck ..................................................... 530
If your vehicle has to be stopped in an emergency ......... 459
If your vehicle needs to be towed ...................................... 460
If your vehicle overheats ................ 527
Emergency flashers ............................. 458
Engine Accessory mode................................. 178
Compartment..................................... 395
Engine switch ......................................... 177
Hood ........................................................392
How to start the engine .................... 177
Identification number ...................... 535
If the engine will not start................. 515
Ignition switch (engine switch) .................................. 177
Overheating ......................................... 527 Engine compartment cover............. 396
Engine coolant ...................................... 400
Capacity.................................................538
Checking .............................................. 400
Preparing and checking before winter .................................... 283
Engine coolant temperature gauge .......................................................... 81
Engine immobilizer system ..................70
Engine oil ..................................................397 Capacity.................................................536
Checking ............................................... 397
Oil level warning message ........... 487
Oil pressure warning message........................... 479
Preparing and checking before winter .................................... 283
Engine oil maintenance data ........... 382
Engine switch ........................................... 177
Enhanced VSC ..................................... 248
EPS (Electric Power Steering) ..............249 Function .................................................. 249
Warning light ....................................... 469
Warning message.............................483
Event data recorder (EDR)................... 10

606Alphabetical index
GS350_OM_OM30F69U_(U)
Steering wheel .........................................145Adjustment ............................................. 145
Audio switches
*
Heated steering wheel ....................345
Power easy access system ............ 136
Steering wheel position memory.............................. 136
Stop lights Replacing light bulbs ........................453
Storage feature ..................................... 330
Stuck If the vehicle becomes stuck ....... 530
Sun visors ................................................. 340
Sun shade Rear...........................................................352
Rear door.............................................. 353
Roof............................................................ 156
Switches AFS OFF switch .................................. 198
Audio remote control switches
*
BSM (Blind spot monitor) switch.................................................... 267
Cruise control switch.........................214
“DISP” button ......................................... 85
Door lock switches .............................123
Driving mode select switch .......... 243
Driving position memory switches .................................................137
Dynamic radar cruise control switch .................................... 218
Emergency flashers switch .......... 458
Engine switch ......................................... 177
Fog light switch .................................... 201
Garage door opener switches .............................................. 359
Heated steering wheel switch....................................................345 HUD (Head-up display)
switches ................................................. 92
Ignition switch........................................ 177
Intuitive parking assist
*
Lexus night view switch...................277
Light switches ........................................196
LKA (Lane-Keeping Assist) switch ................................................... 235
Moon roof switches .......................... 155
Outside rear view mirror switches ................................................148
Paddle shift switches......................... 186
PCS OFF switch ................................ 260
Power door lock switch ................... 123
Power window switches ................... 151
Rear sunshade switch ..................... 352
Rear window and outside rear view mirror defoggers
switch ................................................... 324
Seat heater switches ........................ 347
Seat ventilator switches .................. 347
Snow mode switch ............................ 185
“SOS” button ....................................... 366
Talk switch
*
Telephone switches*
Tilt and telescopic steering control switch ..................145
Tire pressure warning reset switch .......................................................411
Trunk closer switch.............................128
Trunk opener switch .......................... 127
Trunk opener main switch ..............128
Vehicle-to-vehicle distance button ..................................................... 221
VSC OFF switch ...............................250
Window lock switch ........................... 151

608Alphabetical index
GS350_OM_OM30F69U_(U)
Transmission............................................ 184Automatic transmission ................... 184
Driving mode select switch .......... 243
If the shift lever cannot be shifted from P .................................... 517
M mode ................................................... 187
Paddle shift switches ......................... 186
Trip information........................................ 85
Trip meters ...................................................81
Trunk ............................................................ 127 Internal trunk release lever............. 130
Jam protection function ................... 129
Luggage security system ................ 128
Open trunk warning message ... 486
Power trunk opener and closer ... 127
Smart access system with push-button start ...................108
Trunk closer switch ............................ 128
Trunk easy closer ................................ 129
Trunk features ...................................... 337
Trunk grip ............................................... 128
Trunk light ............................................... 128
Trunk opener main switch.............. 128
Trunk opener switch .......................... 127
Trunk storage extension................ 355
Wireless remote control ................. 120
Trunk light ................................................. 128 Trunk light ............................................... 128
Wattage ..................................................543
Turn signal lights .................................... 190 Replacing light bulbs ............. 447, 451
Turn signal lever .................................. 190
Wattage ..................................................543
USB port
*
Utility hook ..............................................358 Vanity lights ............................................ 340
Vanity lights ..........................................340
Wattage ................................................. 543
Vanity mirrors ............................................340
Variable Gear Ratio Steering (VGRS) ................................................. 248 Function .................................................. 248
Warning message.............................483
VDIM (Vehicle Dynamics Integrated Management)...............249
Vehicle data recordings...........................9
Vehicle Dynamics Integrated Management (VDIM)......................249
Vehicle identification number ........ 535
Vehicle Stability Control (VSC)..................................................... 248
Ventilators (seat ventilators) ............347
VGRS (Variable Gear Ratio Steering) .. 248 Function .................................................. 248
Warning message.............................483
Voice command system
*
VSC (Vehicle Stability Control) ............ 248
Warning buzzers Brake system .......................................468
Downshifting ......................................... 188
Key reminder ....................................... 497
Open door ...........................................485
Open moon roof ...............................486
Open hood...........................................485
Open trunk ...........................................486
Open window .....................................486
Seat belt reminder............................... 471
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