2006 Lexus IS250 brake sensor

5
When trouble arises
331
5-1. Essential information
Event data recorder
In a crash or a near car crash eventThe SRS airbag sensor assembly cont ains the EDR. In a crash or a near
car crash event, this devic e may record some or all of the following infor-
mation:
● Engine speed
● Whether the brake pedal was applied or not
● Vehicle speed
● To what extent the accelerator pedal was depressed
● Position of the transmission shift lever
● Whether the driver and front passenger wore seat belts or not
● Driver's seat position
● SRS airbag deployment data
● SRS airbag system diagnostic data
If your vehicles is equipped with a vehicle stability control (VSC) system
The VSC Electronic Control Unit (ECU) may contain another EDR. In
case the VSC or Brake Assist system is activated, or the lateral accelera-
tion is beyond a certain valve, this device may record some or all of the
following information:
● Behavior of the vehicle
● Steering wheel angle
Your vehicle has computers that monitor and control certain aspects of
your vehicle. These computers assist in driving and maintaining optimal
vehicle performance.
Besides storing data usef ul for troubleshooting, there is an event data
recorder (EDR) that records data in a crash or a near car crash event.

412
Alphabetical index
Keys ................................................................. 2
Mechanical key.......................................... 2
Wireless remote control..................... 16
Light bulbs Replacing ................................................. 314
Wattage................................................. 388
Lights Door courtesy lights.........................205
Fog light switch .......................................121
Headlights switch ................................. 118
Interior light switch ............................ 207
Outer foot lights .................................205
Overhead courtesy light................205
Personal light switch ........................ 207
Replacing light bulbs.......................... 314
Scuff lighting .........................................205
Shift lever lighting ..............................205
Turn signal lever .................................. 103
Vanity lights ............................................ 216
Wattage................................................. 388
Load capacity .......................................... 155
Maintenance Do-it-yourself maintenance ......... 259
General maintenance ..................... 255
Maintenance data.............................. 374
Maintenance requirements .......... 253
Manual transmission...............................101
Meter Instrument panel light control ...... 106
Meters ...................................................... 105
Mirrors Inside rear view mirror........................42
Side mirror heater ............................... 174
Side mirrors ............................................. 43 Vanity mirrors ....................................... 216
Moon roof................................................... 48
MP3 disc .......................................................... 191
Multi-information display ........................ 114
Odometer ................................................ 105
Oil Engine oil............................................... 268
Opener Fuel filler door .......................................... 51
Hood ........................................................262
Trunk............................................................ 23
Outer foot lights Outer foot lights................................. 205
Wattage .................................................388
Outside rear view mirrors Adjusting and folding .......................... 43
Driving position memory ..................28
Outside temperature display ............. 115
Overhead console .................................. 211
Overhead courtesy lights Overhead courtesy lights ............. 205
Wattage .................................................388
Overheating, Engine ............................. 369
Parking assist sensors.......................... 138
Parking brake.......................................... 104
Parking lights Replacing light bulbs ......................... 314
Switch ..........................................................118
Wattage .................................................388
PCS (Pre-collision system) ................149
Personal lights Switch .......................................................207
Micro dust and pollen removal mode ........................................................170
L
M
O
P

415
Alphabetical index
TrunkExtending a space .............................. 231
Opener.......................................................23
Trunk light Trunk light ................................................. 24
Wattage .................................................388
Turn signal lights Replacing light bulbs ......................... 314
Switch ........................................................103
Wattage .................................................388
Vanity lights Vanity lights ............................................ 216
Wattage .................................................388
Vanity mirrors ............................................. 216
VDIM (Vehicle dynamics integrated managem ent)................. 144
Vehicle dynamics integrated management (VDIM) ....................... 144
Vehicle identification number .........375
Vehicle stability control (VSC) ........ 144
Ventilators................................................226
VSC (Vehicle stability control) ........ 144
Warning buzzers Brake system ....................................... 333
Open door .......................................... 335
Seat belt reminder ............................ 334
Warning lights Anti-lock brake system (ABS) ... 334
Brake assist system .......................... 334
Brake system ....................................... 333
Charging system ............................... 334
Electric power steering warning light ..................................... 334 Electronic engine control
system ..................................................334
Low fuel level ...................................... 335
Low tire pressure warning light ....................................................... 335
Master warning light........................ 335
Open door ........................................... 335
Pre-collision system..........................334
Pretensioners .......................................334
Seat belt reminder light.................. 335
SRS airbags...........................................334
Warning messages AWD system .......................................339
Dynamic radar cruise control....................... 339, 343
Engine oil level ....................................343
Engine oil maintenance ..................343
Engine oil pressure .......................... 338
Hill-start assist control ..................... 342
Hood ........................................................343
Lexus parking assist sensor ...................................... 339, 343
Moon roof .............................................343
Open door ............................................343
Parking brake ......................................343
Pre-collision system............. 339, 343
Smart access system with push-button start ............................349
Steering lock.........................................339
Tire inflation pressure warning system................... 339, 343
Traction control (TRC) ................... 342
Trunk ........................................................343
Vehicle stability control (VSC)................................................... 342
Washer fluid .........................................343
V
W