2017 LEXUS LS600H power steering

2504-2. Driving procedures
LS600h/LS600hL_EE(OM50G20E)
■When the power switch indicator flashes in amber
The system may be malfunctioning. Have the vehicle inspected by any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional imme-
diately.
■If the “READY” indicator does not come on
If the “READY” indicator does not come on when you press the power switch with
the shift lever in P and the brake pedal depressed, contact any authorized Lexus
dealer or repairer, or another duly qualified and equipped professional immediately.
■If the hybrid system is malfunctioning
 P. 563
■If the electronic key battery is depleted
 P. 532
■If the smart entry & start system has been deactivated in a customized setting
 P. 603
CAUTION
■When starting the hybrid system
Always start the hybrid system while sitting in the driver’s seat. Do not depress the
accelerator pedal while starting the hybrid system under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
■Caution while driving
If hybrid system failure occurs while the vehicle is moving, do not lock or open the
doors until the vehicle reaches a safe and complete stop. Activation of the steering
lock in this circumstance may lead to an accident, resulting in death or serious
injury.
■Stopping the hybrid system in an emergency
If you want to stop the hybrid system in an emergency while driving the vehicle,
press and hold the power switch for more than 2 seconds, or press it briefly 3 times
or more in succession. ( P. 547)
However, do not touch the power switch while driving except in an emergency.
Turning the hybrid system off while driving will not cause loss of steering or braking
control, however, power assist to the steering will be lost. This will make it more dif-
ficult to steer smoothly, so you should pull over and stop the vehicle as soon as it is
safe to do so.

2714-3. Operating the lights and wipers
4
Driving
LS600h/LS600hL_EE(OM50G20E)
AFS (Adaptive Front-lighting System) secures excellent visibility at inter-
sections and on curves by automatically adjusting the direction of the light
axis of the headlights according to vehicle speed and the degree of the
tire’s angle as controlled by steering input.
AFS operates at speeds of 10 km/h (6 mph) or higher.
■Daytime running light system
To make your vehicle more visible to othe r drivers during daytime driving, the day-
time running lights turn on automatically whenever the hybrid system is started and
the parking brake is released with the headlight switch off or in the position. (Illu-
minate brighter than the front position lights.)
Daytime running lights are not designed for use at night.
■Headlight control sensor
■Automatic light off system
●When the light switch is in or : The headlights turn off automatically if the
power switch is turned to ACCESSORY mode or turned off.
●When the light switch is in : The headlights and all lights turn off automatically if
the power switch is turned to ACCESSORY mode or turned off.
To turn the lights on again, turn the po wer switch to ON mode, or turn the light
switch off once and then back to or .
■Light reminder buzzer
A buzzer sounds when the power switch is turned off or turned to ACCESSORY
mode and the driver’s door is opened while the lights are turned on.
AFS (Adaptive Front-lighting System)
The sensor may not function properly if an
object is placed on the sensor, or anything
that blocks the sensor is affixed to the wind-
shield.
Doing so interferes with the sensor detecting
the level of ambient light and may cause the
automatic headlight system to malfunction.

3354-5. Using the driving support systems
4
Driving
LS600h/LS600hL_EE(OM50G20E)
Sport mode
• SPORT S mode
Assists acceleration response by controlling the hybrid system. Suit-
able for when powerful acceleration is desirable.
When not in SPORT S mode and the driv ing mode select switch is turned to
the right, the “SPORT S” indicator comes on in the multi-information display,
and the Hybrid System Indicator changes to the tachometer. ( P. 115)
• SPORT S+ mode
Helps to ensure steering performance and driving stability by simul-
taneously controlling the steering and suspension in addition to the
hybrid system. Suitable for sporty driving.
When in SPORT S mode and the driving mo de select switch is turned to the
right, the “SPORT S+” indicator comes on in the multi-information display.
■Operation of the air conditioni ng system in Eco drive mode
Eco drive mode controls the heating/cooling operations and fan speed of the air
conditioning system to enhance fuel efficiency ( P. 399). To improve air condition-
ing performance, adjust the fan speed or turn off Eco drive mode.
■Sport mode automatic deactivation
Sport mode is automatically deactivated if the power switch is turned off after driving
in sport mode.
■Driving mode pop-up display
When the driving mode is changed, the selected driving mode will be temporarily
displayed on the side display. ( P. 396)
4

3384-5. Using the driving support systems
LS600h/LS600hL_EE(OM50G20E)
◆ABS (Anti-lock Brake System)
Helps to prevent wheel lock when the brakes are applied suddenly, or if
the brakes are applied while driv ing on a slippery road surface
◆Brake assist
Generates an increased level of braking force after the brake pedal is
depressed when the system detects a panic stop situation
◆VSC (Vehicle Stability Control)
Helps the driver to control skidding when swerving suddenly or turning
on slippery road surfaces
◆TRC (Traction Control)
Helps to maintain drive power and prevent the drive wheels from spin-
ning when starting the vehicle or accelerating on slippery roads
◆Hill-start assist control
Helps to prevent the vehicle from rolling backward when starting on an
incline or slippery slope
◆VGRS (Variable Gear Ratio Steering)
Adjusts the wheel turning angle in accordance with the vehicle speed
and steering wheel movement
Driving assist systems
To help enhance driving safety and performance, the following systems
operate automatically in response to various driving situations. Be
aware, however, that these system s are supplementary and should not
be relied upon too heavily when operating the vehicle.

3394-5. Using the driving support systems
4
Driving
LS600h/LS600hL_EE(OM50G20E)
◆EPS (Electric Power Steering)
Employs an electric motor to reduce the amount of effort needed to
turn the steering wheel
◆Active stabilizer suspension system (if equipped)
Reduces sway when cornering according to steering wheel movement
and the selected driving mode, in order to maintain a stable vehicle
posture
◆VDIM (Vehicle Dynamics Integrated Management)
Provides integrated control of the ABS, brake assist, TRC, VSC, hill-
start assist control, EPS and VGRS systems
Helps to maintain vehicle stability when swerving on slippery road sur-
faces by controlling the brakes, hybrid system output, steering assist,
and steering ratio
◆PCS (Pre-Crash Safety system) (if equipped)
 P. 346
◆Rear Pre-Crash Safety system (if equipped)
 P. 360
◆Emergency brake signal
When the brakes are applied suddenly, the stop lights automatically
flash to alert the vehicle behind
◆BSM (Blind Spot Monitor) (if equipped)
 P. 366

389
5Interior features
LS600h/LS600hL_EE(OM50G20E)
5-1. Remote Touch screen
Remote Touch ............................ 390
12.3-inch display.........................394
5-2. Lexus Climate Concierge
Lexus Climate Concierge..... 398
5-3. Using the air conditioning
system and defogger
Front automatic air
conditioning system ...............399
Rear air conditioning
system ........................................... 418
Rear window and
outside rear view
mirror defoggers .....................425
Windshield wiper de-icer ....... 426
5-4. Using the interior lights
Interior lights list.......................... 427
• Interior lights ..........................428
• Personal lights ....................... 429
5-5. Using the storage
features
List of storage features ............. 431
• Glove box ............................... 433
• Coin holder ............................ 434
• Door pockets......................... 434
• Cup holders ........................... 435
• Console box .......................... 437
• Auxiliary boxes ..................... 439
Trunk features ............................. 442
5-6. Other interior features
Sun visors and vanity
mirrors ......................................... 445
Clock .............................................. 447
Ashtrays .........................................448
Cigarette lighters....................... 449
Power outlets................................ 451
Heated steering wheel ............ 454
Climate control seats/
seat heaters ............................... 456
Armrest............................................461
Retractable table........................ 462
Rear sunshade ............................ 464
Rear door sunshades ............... 468
Coat hooks ................................... 472
Assist grips.................................... 473

4545-6. Other interior features
LS600h/LS600hL_EE(OM50G20E)
Automatic operation
Operates automatically according
to the outside and cabin tempera-
ture when the power switch is
turned to ON mode. Automatic
operation can be turned off using
the switch.
The indicator light comes on when the
heater is operating.
Manual operation
Turns the heated steering wheel on/
off.
The indicator light comes on when the
heater is operating.
■Operating condition
The power switch is in ON mode.
■Timer function
Manual operation: Turns off after approximately 30 minutes.
Automatic operation: Operates for a maximum of 30 minutes. (Turns off according
to outside and cabin temperature.)
■If the indicator light does not come on
If the indicator light does not come on when the switch is pressed, a malfunction may
have occurred in the system. Have the vehicle inspected by any authorized Lexus
dealer or repairer, or another duly qualified and equipped professional.
Heated steering wheel
: If equipped
The left and right grip portions of the steering wheel can be heated.

5477-1. Essential information
7
When trouble arises
LS600h/LS600hL_EE(OM50G20E)
Steadily step on the brake pedal with both feet and firmly depress it.
Do not pump the brake pedal repeatedly as this will increase the effort required to
slow the vehicle.
Shift the shift lever to N.
If the shift lever is shifted to N
After slowing down, stop the vehicle in a safe place by the road.
Stop the hybrid system.
If the shift lever cannot be shifted to N
Keep depressing the brake pedal wi th both feet to reduce vehicle
speed as much as possible.
To stop the hybrid system, press
and hold the power switch for 2
consecutive seconds or more, or
press it briefly 3 times or more in
succession.
Stop the vehicle in a safe place by the road.
If your vehicle has to be stopped in an emergency
Only in an emergency, such as if it becomes impossible to stop the vehi-
cle in the normal way, stop the vehicle using the following procedure:
1
2
3
4
3
Press and hold for 2 seconds or more,
or press briefly 3 times or more
4
CAUTION
■If the hybrid system has to be turned off while driving
Power assist for the steering wheel will be lost, making the steering wheel heavier
to turn. Decelerate as much as possible before turning off the hybrid system.
5