brake fluid Lexus IS250C 2012 Instrument cluster / LEXUS 2012 IS250C,IS350C (OM53A62U) User Guide

5
When trouble arises
495
5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer sounds...
Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.
The following warning indicates a possible problem in the brake system.
Immediately stop the vehi cle in a safe place and contact your Lexus
dealer.
*: Parking brake engaged warning buzzer
 P. 5 0 7
Stop the vehicle immediately.
The following warning indicates the po ssibility of damage to the vehicle
that may lead to an ac cident. Immediately stop the vehicle in a safe place
and contact your Lexus dealer.
Warning lightWarning light/Details
(U.S.A.)
(Canada)
Brake system warning light (warning buzzer)*
•Low brake fluid
• Malfunction in the brake booster system
This light also comes on when the parking brake is not
released. If the light turns off after the parking brake is fully
released the system is operating normally.
Warning lightWarning light/Details
Charging system warning lightIndicates a malfunction in the vehicle’s charging system.
Calmly perform the following actions if any of the warning lights turn on or
flash. If a light turns on or flashes, bu t then turns off, this does not necessar-
ily indicate a malfunction in the system.

510
5-2. Steps to take in an emergency
The roof switch was
pressed while the lug-
gage cover was not in the
correct position.
( P. 8 6 )
Indicates that the parking
brake is still engaged.
flashes and a
buzzer sounds to indi-
cate that the parking
brake is still engaged
(with the vehicle having
reached a speed of 3
mph [5 km/h]).
Release the parking
brake.
Indicates that the washer
fluid level is low.Add washer fluid.
Indicates that engine oil
level is low.Check the level of engine
oil, and add if necessary.
MessageDetailsCorrection procedure

571
6-1. Specifications
6
Vehicle specifications
Brakes
*1: Minimum pedal clearance when depressed with a force of 110 lbf (490 N, 50kgf) while the engine is running.
*2: Parking brake pedal travel when depressed with a force of 67.4 lbf (300 N,30.6 kgf).
*3: Parking brake lever travel when pulled up with a force of 45.0 lbf (200 N, 20.4kgf).
Pe d a l c l e a r a n c e *1
IS 350C
IS 250C
Manual transmission
Automatic transmission4.13 in. (105 mm) Min.
4.09 in. (104 mm) Min.
4.3 in. (108 mm) Min.
Pedal free play0.04  0.08 in. (1.0  2.0 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake lining wear limit0.04 in. (1.0 mm)
Parking brake pedal travel *2/
lever travel
*3
Pe d a l t y p e
Lever type7  9 clicks
5
 7 clicks
Fluid typeSAE J1703 or FMVSS No. 116 DOT 3

619
Alphabetical index
Back-up lightsWattage ..................................................577
Battery Checking ............................................... 433
If the vehicle has a discharged battery..................................................538
Preparing and checking before winter .................................... 238
Bluetooth
® audio* .............................. 309
Bluetooth® phone*............................. 328
Brake Fluid ............................................................ 431
Parking brake ........................................ 163
Brake assist ............................................... 219
Care Exterior ................................................... 402
Interior..................................................... 407
Seat belts ...............................................408
Cargo capacity ......................................234
Cargo hooks ............................................381
CD changer* ..........................................270
CD player* ..............................................270
Chains ....................................................... 238 Child restraint system
Booster seats, definition ...................124
Booster seats, installation ................. 131
Convertible seats, definition ...........124
Convertible seats, installation ......... 131
Front passenger occupant classification system ......................... 119
Infant seats, definition .........................124
Infant seats, installation ....................... 131
Installing CRS with LATCH anchors ..................................................129
Installing CRS with seat belts .......... 131
Installing CRS with top straps....... 134
Child safety Airbag precautions .............................. 114
Battery precautions ............. 435, 540
Child restraint system ........................124
How your child should wear the seat belt .......................................... 73
Installing child restraints................... 128
Power window lock switch ..............83
Power window precautions ........... 85
Removed electronic key battery precautions........................................ 457
Seat belt guide.......................................... 71
Seat belt extender precautions...... 75
Seat belt precautions .......................... 74
Seat heater precautions.................. 379
Trunk precautions................................. 53
B
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
C

622
Alphabetical index
Floor mat ................................................. 380
FluidBrake.......................................................... 431
Washer ................................................... 436
Fog lights Switch ....................................................... 185
Wattage.................................................. 577
Foot well lights .......................................359
Front fog lights Switch ....................................................... 185
Wattage.................................................. 577
Front passenger occupant classification system ............................119
Front passenger's seat belt
reminder light...................................... 497
Front seats Adjustment............................................... 55
Driving position memory.................... 61
Seat position memory ........................ 65
Front turn signal lights Switch ........................................................ 162
Wattage.................................................. 577 Fuel
Capacity ................................................ 563
Fuel gauge .............................................. 166
Fuel pump shut off system ............ 494
Information ........................................... 578
Refueling ................................................... 95
Fuel door ..................................................... 95
Fuel filler door ........................................... 95
Fuel pump shut off system................. 494
Fuses .......................................................... 458
Garage door opener .......................... 384
Gauges .......................................................166
Glove box ................................................ 362
Glove box light ...................................... 362
Hands-free system for mobile phone* ............................. 328
Hazard lights Switch ...................................................... 486
Head restraints Adjusting .................................................. 67
Headlight aim ......................................... 474
Headlight cleaner...................................194F
G
H

629
Alphabetical index
Warning buzzersBrake system ....................................... 495
Open door .......................................... 497
Seat belt reminder ............................ 497
Warning lights Anti-lock brake system .................. 496
Brake assist system .......................... 496
Brake system ....................................... 495
Charging system ............................... 495
Electric power steering systemwarning light ..................................... 496
Low fuel level....................................... 497
Malfunction indicator lamp .......... 496
Master warning light ........................ 497
Open door ........................................... 497
Pre-collision system ......................... 496
Pretensioners ...................................... 496
Seat belt reminder light .................. 497
SRS airbags .......................................... 496
Tire pressure warning light........................................................ 497
Warning messages Dynamic radar cruise control ...................... 505, 507
Engine oil level .................................... 507
Engine oil maintenance.................. 507
Engine oil pressure........................... 504
Hood ....................................................... 507
Intuitive parking assist ........ 505, 507
Open door ........................................... 507
Parking brake ...................................... 507
Pre-collision system ............ 505, 507
Retractable hardtop ............ 505, 507 Smart access system with
push-button start ............................. 514
Steering lock........................................ 505
Trunk ....................................................... 507
Washer fluid ........................................ 507
Washer Checking ...............................................436
Preparing and checking before winter ....................................238
Switch........................................................ 187
Washing and waxing ...........................402
Weight Cargo capacity ................................... 234
Load limits ............................................. 237
Weight.................................................... 560
Wheels ....................................................... 451
Window glasses ...................................... 82
Window lock switch ...............................83
Windows Power windows ..................................... 82
Rear window defogger................... 257
Washer .................................................... 187
Windshield wiper de-icer..................258
Windshield wipers................................. 187
Wireless remote control key Replacing the battery...................... 456
WMA disc* ............................................. 277W
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.