2014 Lexus GS250 differential

2244-1. Before driving
GS350_250_OM_OM30E16E_(EE)
NOTICE
■When encountering flooded roads
Do not drive on a road that has flooded after heavy rain etc. Doing so may cause
the following serious damage to the vehicle:
●Engine stalling
●Short in electrical components
●Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle is flooded, be sure to
have any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional check the following:
●Brake function
●Changes in quantity and quality of oil and fluid used for the engine, transmission,
transfer (AWD models), differential, etc.
●Lubricant condition for the propeller shaft, bearings and suspension joints (where
possible), and the function of all joints, bearings, etc.
GS350_250_OM_OM30E16E_(EE).book Page 224 Tuesday, July 8, 201 4 7:11 PM

6448-1. Specifications
GS350_250_OM_OM30E16E_(EE)
Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the fac-
tory.
Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent of
matching quality to satisfy the above specification. Please contact any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional for fur-
ther details.
*: Minimum pedal clearance when depressed with a force of 500 N (51.0 kgf,112.4 lbf) while the engine is running.
Front differential (AWD models)
Oil capacity 0.70 L (0.74 qt., 0.62 Imp.qt.)
Oil type and viscosity
Hypoid gear oil API GL-5
Above -18 °C (0 °F): SAE90
Below -18 °C (0 °F): SAE80W or SAE80W-90
Rear differential
Oil capacityGS2501.15 L (1.22 qt., 1.01 Imp.qt.)
GS3501.35 L (1.43 qt., 1.19 Imp.qt.)
Oil type and viscosityToyota Genuine Differential gear oil LT
75W-85 GL-5 or equivalent
Brakes
Pe d a l
clearance
*
2WD115 mm (4.5 in.) Min.
AW D126 mm (5.0 in.) Min.
Pedal free play1.0 — 2.0 mm (0.04 — 0.08 in.)
Fluid typeSAE J1703 or FMVSS No. 116 DOT 3,
SAE J1704 or FMVSS No. 116 DOT 4
Steering
Free playLess than 30 mm (1.2 in.)
GS350_250_OM_OM30E16E_(EE).book Page 644 Tuesday, July 8, 201 4 7:11 PM

675Alphabetical index
GS350_250_OM_OM30E16E_(EE)
Cruise controlCruise control .....................................285
Dynamic radar cruise control .....289
Cup holders ............................................406
Curtain shield airbags ........................... 45
Customizable features ........................ 651
DAB (Digital Audio Broadcast)
*
Daytime running light system ......... 262
Defogger Front windshield ................................ 380
Outside rear view mirrors.............396
Rear window ........................................396
Differential Front differential.................................. 644
Rear differential ................................... 644
Digital Audio Broadcast (DAB)
*
Dimension................................................ 632
Display
12.3-inch display ................................ 367
Dynamic radar cruise control .....289
LKA (Lane-Keeping Assist) ........ 309
Multi-information display ................ 102
Trip information ................................... 103
Warning message.............................552
Do-it-yourself maintenance ............. 447
Door courtesy lights Location..................................................399
Wattage.................................................. 647 Door lock
Doors........................................................... 171
Smart entry & start system ............. 127
Wireless remote control .................155
Doors............................................................ 171 Automatic door locking and
unlocking system ............................. 173
Door glasses........................................ 204
Door lock .................................................. 171
Open door warning buzzer ............ 131
Open door warning light .............. 547
Outside rear view mirrors .............. 199
Rear door child-protector ............. 172
Driver’s seat position memory ......... 186
Driving position memory ................ 187
Memory recall function ....................189
Power easy access system.............186
Driving ........................................................ 214
Break-in tips........................................... 216
Correct posture .................................... 36
Driving mode select switch............ 315
Procedures............................................. 214
Winter drive tips ................................ 354
Dynamic radar cruise control ......... 289
Function.................................................. 289
Warning message ............... 555, 562
DVD player
*
D
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
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681Alphabetical index
GS350_250_OM_OM30E16E_(EE)
nanoe system......................................... 389
Navigation system
*
Odometer................................................... 99
OilEngine oil ...............................................635
Front differential oil ...........................644
Rear differential oil.............................644
Opener Hood ....................................................... 450
Trunk ..........................................................175
Outer foot lights
Location..................................................399
Replacing light bulbs........................ 526
Wattage.................................................. 647
Outside rear view mirrors ................. 199
Adjusting and folding........................ 199
BSM (Blind Spot Monitor) .............341
Linked mirror function when reversing................................. 201
Mirror position memory.................. 186
Outside rear view mirror defoggers ..........................................396
Outside temperature display ........... 103
Overheating, Engine...........................625 Paddle shift switches ............................247
Parking assist sensors
*
Parking brake......................................... 255
If the parking brake cannot be released .........................................615
Operation ............................................. 255
Parking brake engaged warning buzzer................................. 561
Parking brake engaged
warning message ............................ 561
PCS
(Pre-Crash Safety system)............ 330Function.................................................. 330
PCS OFF switch.................................. 331
Warning light....................................... 546
Warning message ... 554, 563, 569
Personal lights........................................400
Pollen removal mode.......................... 384
Power easy access system ................ 186
Power outlets ...........................................415
Power steering ........................................321
Warning light....................................... 546
Warning message ............................ 557
Power trunk lid ........................................ 175
Power windows ..................................... 204 Door lock linked window operation............................................ 206
Jam protection function ................. 205
Operation ............................................. 204
Window lock switch ........................ 204
N
O
P
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
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