2010 Lexus GS350 brake

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6-1. Specifications
6
Vehicle specifications
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Brakes
*1: Minimum pedal clearance when depressed with a force of 196 N (20.0 kgf, 44
lbf) while the engine is running.
*2: Minimum pedal clearance when depressed with a force of 490 N (50.0 kgf,
110 lbf) while the engine is running.
*3: Parking brake pedal travel when depressed with a force of 300 N (30.6 kgf,
67.4 lbf).
Steering
Pe d a l c l e a r a n c e GS460 *12.9 in. (74 mm) Min.
GS350 *22.6 in. (65 mm) Min.
Pedal free play GS460Less than 0.08 in. (2.0 mm)
GS3500.04  0.08 in. (1.0  2.0 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake pedal travel *37  9 clicks
Parking brake lining wear limit0.04 in. (1.0 mm)
Fluid typeSAE J1703 or FMVSS No. 116 DOT 3
Free playLess than 1.2 in. (30 mm)

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6-1. Specifications
6
Vehicle specifications
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sureTire pressure when the vehicle has been parked for
three hours or more, or has not been driven more
than 1 mile or 1.5 km under that condition
Maximum inflation pres-
sureThe maximum cold inflated pressure to which a tire
may be inflated, shown on the sidewall of the tire
Recommended inflation
pressureCold tire inflation pressure recommended by a man-
ufacturer
Accessory weight
The combined weight (in excess of those standard
items which may be replaced) of automatic transmis-
sion, power steering, power brakes, power windows,
power seats, radio and heater, to the extent that these
items are available as factory-installed equipment
(whether installed or not)
Curb weight
The weight of a motor vehicle with standard equip-
ment, including the maximum capacity of fuel, oil and
coolant, and if so equipped, air conditioning and
additional weight optional engine
Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight150 lb. (68 kg) times the number of occupants speci-
fied in the second column of Table 1
* that follows
Occupant distributionDistribution of occupants in a vehicle as specified in
the third column of Table 1
* below

612
6-1. Specifications
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Tire related termMeaning
Production options
weight
The combined weight of installed regular production
options weighing over 5 lb. (2.3 kg) in excess of the
standard items which they replace, not previously
considered in curb weight or accessory weight,
including heavy duty brakes, ride levelers, roof rack,
heavy duty battery, and special trim
RimA metal support for a tire or a tire and tube assembly
upon which the tire beads are seated
Rim diameter
(Wheel diameter)Nominal diameter of the bead seat
Rim size designationRim diameter and width
Rim type designationThe industry manufacturer’s designation for a rim by
style or code
Rim widthNominal distance between rim flanges
Vehicle capacity weight
(Total load capacity)The rated cargo and luggage load plus 150 lb. (68
kg) times the vehicle’s designated seating capacity
Vehicle maximum load on
the tireThe load on an individual tire that is determined by
distributing to each axle its share of the maximum
loaded vehicle weight, and dividing by two
Vehicle normal load on
the tire
The load on an individual tire that is determined by
distributing to each axle its share of curb weight,
accessory weight, and normal occupant weight (dis-
tributed in accordance with Table 1
* below), and
dividing by two
We a t h e r s i d eThe surface area of the rim not covered by the
inflated tire

630
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
A/CAir Conditioning
ABSAnti-Lock Brake System
AFSAdaptive Front-lighting System
ALRAutomatic Locking Retractor
CRSChild Restraint System
DISPDisplay
ECUElectronic Control Unit
EDREvent Data Recorder
ELREmergency Locking Retractor
Enhanced VSCEnhanced Vehicle Stability Control
EPSElectric Power Steering
GAWRGross Axle Weight Ratings
GPSGlobal Positioning System
I/MEmission inspection and maintenance
INFOInformation
LATCHLower Anchors and Tethers for Children
LEDLight Emitting Diode
MMTMethylcy clopentadienyl Manganese Tricarbonyl
M + SMud and Snow
MTBEMethyl Tertiary Butyl Ether
OBDOn Board Diagnostics

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GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Alphabetical index
Alphabetical index
A/C ............................................................ 246
ABS............................................................ 200
ACCESSORY mode .......................... 136
Active stabilizer suspension 
system.................................................... 200
Adaptive variable 
suspension system ............................. 199
Air conditioning system
Air conditioning filter ....................... 479
Automatic air conditioning 
system .................................................. 246
Airbags
Airbag operating conditions........... 96
Airbag precautions for 
your child............................................. 100
Airbag warning light ........................535
Curtain shield airbag 
precautions ........................................ 103
General airbag precautions ......... 100
Locations of airbags............................ 93
Modification and disposal of 
airbags .................................................. 104
Proper driving posture ........................ 91
Side airbag precautions .................. 100
Side and curtain shield airbags 
operating conditions ....................... 96
SRS airbags ............................................. 93Alarm ............................................................ 87
Antenna .................................................... 266
Anti-lock brake system ......................200
Armrest .................................................... 402
Ashtrays.................................................... 397
Audio input.............................................. 328
Audio system
Antenna.................................................. 266
Audio input........................................... 328
AUX port .............................................. 328
Bluetooth
® audio..............................308
CD player/changer ......................... 269
DVD information ............................... 297
DVD player/changer ..................... 280
DVD video/audio............................. 280
iPod
®........................................................ 316
MP3/WMA disc................................ 276
Optimal use ..........................................326
Portable music player ..................... 328
Radio ....................................................... 260
Steering switches ...............................329
USB memory ........................................ 316
Video CD ..............................................294
Automatic headlight leveling 
system ..................................................... 159
Automatic light control system.........157
Automatic transmission
If the shift lever cannot be 
shifted from “P” ............................... 569
Mode select switch ............................ 140
S mode ....................................................... 141
AUX port................................................. 328
A

633
Alphabetical index
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Back-up lights
Wattage ................................................ 600
Battery
12 volt battery ...................................... 459
Checking ............................................... 459
If the 12 volt battery is 
discharged ........................................ 574
Preparing and checking 
before winter ...................................... 219
Bluetooth
® audio ................................. 308
Bluetooth
® phone ............................... 332
Brake
Fluid .......................................................... 457
Parking brake ........................................ 145
Brake assist ............................................. 200
Care
Exterior ................................................... 430
Interior..................................................... 433
Seat belts ............................................... 434
Cargo capacity ....................................... 214
Cargo hooks .......................................... 408
CD player/changer .............................269
Chains....................................................... 220
Child-protectors ......................................44
Child restraint system
Definition................................................... 110
Installation.................................................. 114
Installing CRS with lower 
anchors ...................................................115
Installing CRS with seatbelts ........... 117
Installing CRS with top straps ......... 121Child safety
Airbag precautions ............................100
Battery precautions ............. 460, 577
Child restraint system ......................... 110
Child-protectors ................................... 44
How your child should wear 
the seatbelt............................................66
Installing child restraints..................... 114
Moon roof precautions....................... 81
Power window lock switch .............. 75
Power window precautions ............ 75
Removed electronic key battery 
precautions....................................... 483
Seat belt comfort guide ..................... 64
Seat belt precautions .......................... 67
Seat heater precautions.................. 401
Trunk precautions................................ 50
Cigarette lighter................................... 398
Cleaning
Exterior................................................... 430
Interior .....................................................433
Seat belts ................................................434
Clock .........................................................395
Coin holder .............................................390
Compass ....................................................417
Condenser .............................................. 457
Console box .......................................... 388
Cooling system
Engine overheating.......................... 578
Cruise control
Cruise control........................................167
Dynamic radar cruise control......... 171
Cup holders ............................................. 391
Curtain shield airbags............................ 93
Customizable features ........................ 618
B
C

635
Alphabetical index
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Engine coolant
Capacity................................................. 594
Checking ............................................... 455
Preparing and checking 
before winter ...................................... 219
Engine oil
Capacity.................................................590
Checking ................................................. 451
Preparing and checking 
before winter ...................................... 219
Engine oil maintenance data ........... 453
Engine (ignition) switch ....................... 135
Enhanced vehicle stability 
control ................................................... 200
Event data recorder............................ 532
First-aid kit storage belt..................... 408
Floor mats................................................ 406
Fluid
Brake ....................................................... 457
Washer ................................................... 462
Fog lights
Switch ........................................................160
Wattage ................................................ 600
Foot light .................................................. 382
Front passenger occupant 
classification system ..........................105
Front passenger’s seat belt 
reminder light ......................................537
Front seats
Adjustment .............................................. 53
Driver’s seat position memory ...... 55
Front turn signal lights
Wattage ................................................ 600Fuel
Capacity ................................................ 589
Fuel gauge...............................................147
Gas station information ................. 648
Information ............................................. 601
Refueling.................................................... 82
Fuel door ..................................................... 82
Fuel filler door ........................................... 82
Fuses ..........................................................484
Garage door opener ............................. 411
Gas station information......................648
Gauges .......................................................147
Glove box ................................................ 387
Hands-free system
(for cellular phone) .......................... 332
Head restraints ......................................... 60
Headlight aim ........................................ 509
Headlight cleaner .................................. 166
Headlights
Adaptive front lighting system...... 158
Discharge headlights 
precautions......................................... 518
Replacing light bulbs ......................... 512
Switch.........................................................157
Wattage ................................................. 600
Heaters
Seat heaters ......................................... 400
Side mirror.............................................255
Hill-start assist control ....................... 200
Hood .......................................................... 445
Hooks
Cargo ..................................................... 408
Shopping bag ..................................... 408
Horn ............................................................ 146
F
G
H

637
Alphabetical index
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Noise from under the vehicle .............. 18
Odometer ................................................. 147
Oil
Engine oil ................................................. 451
Opener
Fuel filler door ........................................ 82
Hood ....................................................... 445
Trunk........................................................... 48
Outer foot lights ................................... 382
Outside rear view mirrors
Adjusting and folding .......................... 73
Mirror position memory ................... 55
Outside temperature 
display .......................................... 156, 396
Overhead console .............................. 389
Overheating, Engine .......................... 578
Parking brake .......................................... 145
Parking lights
Replacing light bulbs ......................... 512
Switch ........................................................ 157
Wattage ................................................ 600
Personal lights ....................................... 384
Portable music player ........................ 328
Power outlet ........................................... 399
Power windows......................................... 75
Pre-collision system .............................207Radar cruise control ............................... 171
Radiator .................................................... 457
Radio ..........................................................260
Radio data system ................................ 262
Rear sunshade .......................................403
Rear turn signal lights
Replacing light bulbs ......................... 512
Wattage ................................................. 600
Rear view monitor system.................. 196
Rear window defogger ......................255
Replacing
Electronic key battery ......................482
Fuses........................................................ 484
Light bulbs .............................................. 512
Reporting safety defects for 
U.S. owners .......................................... 626
Safety Connect....................................... 421
Seat belts
Adjusting the seat belt ........................ 63
Automatic locking retractor ............66
Child restraint system 
installation .............................................. 114
Cleaning and maintaining 
the seat belts .....................................434
Emergency locking retractor..........66
How to wear your seat belt ............. 63
How your child should wear 
the seat belt ..........................................66
Pre-collision seat belts .......................65
Pregnant women, 
proper seat belt use .........................66
Reminder light .................................... 536
Seat belt extenders .............................. 67
Seat belt pretensioners ......................65N
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