2013 Lexus GS350 power steering

TABLE OF CONTENTS2
GS350_U (OM30C34U)
For your information ................................... 8
Reading this manual................................... 12
How to search ..............................................13
Pictorial index ............................................... 14
1-1. For safe useBefore driving................................. 26
For safety drive............................... 28
Seat belts .......................................... 30
SRS airbags ..................................... 36
Front passenger occupant classification system...................47
Safety information for children ................................... 52
Child restraint systems ............... 53
Installing child restraints..............57
Exhaust gas precautions .............67
1-2. Theft deterrent system Engine immobilizer system ............................................. 68
Alarm ................................................. 70 2. Instrument cluster
Warning lights and indicators ............................... 74
Gauges and meters ......................79
Multi-information display .......... 82
Head-up display ............................ 90
3-1. Key information Keys .................................................... 98
3-2. Opening, closing and locking the doors and trunk
Smart access system with push-button start .............. 101
Wireless remote control ............ 114
Doors ................................................. 117
Trunk................................................... 121
3-3. Adjusting the seats Front seats.......................................128
Driving position memory......... 130
Head restraints .............................136
3-4. Adjusting the steering wheel and mirrors
Steering wheel ..............................139
Inside rear view mirror ............. 140
Outside rear view mirrors........ 142
3-5. Opening, closing the windows and moon roof
Power windows.............................145
Moon roof ...................................... 148
1For safety and security
2Instrument cluster
3Operation of each
component

5
1
8 7
6
5
4
3
2
GS350_U (OM30C34U)
5-6. Using the storage featuresList of storage features ..............551
• Glove box ............................... 553
• Console box .......................... 554
• Cup holders ........................... 555
• Auxiliary boxes ..................... 557
Trunk features ..............................558
5-7. Other interior features Sun visors and vanity mirrors ..................... 561
Clock .............................................. 562
Ashtrays ......................................... 563
Power outlets ............................... 564
Heated steering wheel ............ 566
Seat heaters/ seat ventilators ......................... 568
Armrest ............................................ 571
Rear sunshade/ rear door sunshades...............572
Trunk storage extension ...........575
Coat hooks .................................... 576
Assist grip.......................................577
Utility hook ................................... 578
Garage door opener ................579
Safety Connect...........................586 6-1. Maintenance and care
Cleaning and protecting the vehicle exterior ................ 594
Cleaning and protecting the vehicle interior.................. 598
6-2. Maintenance Maintenance requirements .... 601
General maintenance.............. 604
Emission inspection and maintenance (I/M)
programs ....................................608
6-3. Do-it-yourself maintenance Do-it-yourself service precautions................................ 609
Hood ................................................. 612
Positioning a floor jack............... 613
Engine compartment ................. 615
Tires.................................................. 629
Tire inflation pressure ............... 639
Wheels ........................................... 642
Air conditio ning filter ............... 644
Electronic key battery.............. 646
Checking and replacing fuses.............................................. 648
Headlight aim ................................ 661
Light bulbs .................................... 6636Maintenance and care

GS350_U (OM30C34U)
752. Instrument cluster
2
Instrument cluster
Warning lights inform the driver of malfunctions in the indicated vehicle’s
systems.
Warning lights
*1
(U.S.A.)
Brake system warning light
(  P. 686)*1
Slip indicator ( P. 6 8 8 )
*1
(Canada)
Brake system warning light
( P. 686)*1, 2
(if equipped)
“AFS OFF” indicator
( P. 6 8 8 )
*1Charging system warning
light ( P. 6 8 7 )*2
(U.S.A.)
Parking brake indicator
( P. 688)
*1
(U.S.A.)
Malfunction indicator
lamp ( P. 6 8 7 )*2
(Canada)
Parking brake indicator
( P. 6 8 8 )
*1
(Canada)
Malfunction indicator
lamp ( P. 6 8 7 )*1Brake system warning light
( P. 6 8 9 )
*1SRS warning light
( P. 6 8 7 )*1Open door warning light
( P. 6 8 9 )
*1
(U.S.A.)
ABS warning light
( P. 6 8 7 )*1Low fuel level warning light
( P. 6 8 9 )
*1
(Canada)
ABS warning light
( P. 6 8 7 )*1Seat belt reminder light
( P. 6 8 9 )
*1Electric power steering
system warning light
( P. 6 8 7 )*1Master warning light
( P. 6 8 9 )

97
GS350_U (OM30C34U)
Operation of each component3
3-1. Key information Keys ....................................................98
3-2. Opening, closing and locking the doors and trunk
Smart access system with push-button start ..............101
Wireless remote control ............ 114
Doors ................................................. 117
Trunk ................................................... 121
3-3. Adjusting the seats Front seats ...................................... 128
Driving position memory ......... 130
Head restraints ............................ 136
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................. 139
Inside rear view mirror.............. 140
Outside rear view mirrors ........142
3-5. Opening, closing the windows and moon roof
Power windows .............................145
Moon roof ...................................... 148

GS350_U (OM30C34U)
1293-3. Adjusting the seats
3
Operation of each component
■Power easy access system
The driver’s seat and steering wheel move in accordance with engine switch mode
and the driver’s seat belt condition. The passenger’s seat moves when the passen-
ger’s door is opened. ( P. 1 3 3 )
CAUTION
■When adjusting the seat position
●Take care when adjusting the seat positi on to ensure that other passengers are
not injured by the moving seat.
●Do not put your hands under the seat or near the moving parts to avoid injury.
Fingers or hands may become jammed in the seat mechanism.
■Seat adjustment
To reduce the risk of sliding under the lap belt during a collision, do not recline the
seat more than necessary.
If the seat is too reclined, the lap belt may slide past the hips and apply restraint
forces directly to the abdomen, or your neck may contact the shoulder belt,
increasing the risk of de ath or serious injury in the event of an accident.
Adjustments should not be made while dr iving as the seat may unexpectedly move
and cause the driver to lose control of the vehicle.
■When adjusting the seat positions
Make sure to leave enough space around the feet so they do not get stuck.

GS350_U (OM30C34U)
1333-3. Adjusting the seats
3
Operation of each component
■Cancelation procedure
Carry only the key for which you want to cancel the linked door unlock
operation.
If 2 or more keys are in the vehi cle, the driving position cannot be can-
celed properly.
Turn the engine switch to IGNITION ON mode.
While pressing the “SET” button, pres s the driver’s door lock switch
(either lock or unlock) until the signal beeps.
The auto away/return function
enables easy access by activating
when the driver or front passenger
attempts to enter or exit the vehicle.
■Auto away function when exiting th e vehicle (driver’s/front passen-
ger’s seat)
Driver’s seat
When all of the following actions have been performed, the steering
wheel will move up and back to the point farthest away from the driver
and the seat will move backward:
• The shift lever has been shifted to P.
• The engine switch has been turned off.
• The driver seat belt has been unfastened.
Front passenger’s seat (if equipped)
If the lumbar support, side support (if equipped), etc. of the front pas-
senger’s seat has been adjusted, the se at will return to its original state if
the front passenger’s door is opened while the vehicle is stopped to
allow easy exit from the vehicle.
Power easy access system
1
2

1393-4. Adjusting the steering wheel and mirrors
3
Operation of each component
GS350_U (OM30C34U)
Steering wheel
Operating the switch moves the steering wheel in the following directions:
Up
Down
Toward the driver
Away from the driver
■The steering wheel can be adjusted when
The engine switch is in AC CESSORY or IGNITION ON mode
*.
*: If the driver’s seat belt is fastened, the steering wheel can be adjusted regardless of
engine switch mode.
■Automatic adjustment of the steering position
A desired steering position can be entered to memory and recalled automatically by
the driving position memory system. ( P. 1 3 0 )
■Power easy access system
The steering wheel and driver’s seat move in accordance with engine switch mode
and the driver’s seat belt condition. ( P. 1 3 3 )
Adjustment procedure
1
2
3
4
CAUTION
Do not adjust the steering wheel while driving.
Doing so may cause the driver to mishandle the vehicle and cause an accident,
resulting in death or serious injury.

158
GS350_U (OM30C34U)
4-1. Before driving
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When driving the vehicle
●During normal driving, do not turn off the engine. Turning the engine off while
driving will not cause loss of steering or braking control, but the power assist to
these systems will be lost. This will make it more difficult to steer and brake, so you
should pull over and stop the vehicle as soon as it is safe to do so.
However, in the event of an emergency, such as if it becomes impossible to stop
the vehicle in the normal way: P. 6 7 7
●Use engine braking (downshift) to maintain a safe speed when driving down a
steep hill.
Using the brakes continuously may cause the brakes to overheat and lose effec-
tiveness. ( P. 1 7 8 )
●Do not adjust the positions of the steering wheel, the seat, or the inside or outside
rear view mirrors while driving.
Doing so may result in a loss of vehicle control.
●Always check that all passengers’ arms, heads or other parts of their body are not
outside the vehicle.
●Do not drive in excess of the speed limit. Even if the legal speed limit permits it, do
not drive over 85 mph (140 km/h) unless your vehicle has high-speed capability
tires. Driving over 85 mph (140 km/h) may result in tire failure, loss of control and
possible injury. Be sure to consult a tire dealer to determine whether the tires on
your vehicle are high-speed capability tires or not before driving at such speeds.