2012 Lexus LFA turn signal

294
4-3. Do-it-yourself maintenance
13D-IG1-35 AElectronically controlled brake sys-
tem, VDIM (Vehicle Dynamics Inte-
grated Management)
14ABS MAIN D2 10 A Electronically controlled brake system
15ABS MAIN D1 10 A Electronically controlled brake system
16STOP
10 AMultiport fuel injection system/
sequential multiport fuel injection sys-
tem, electronically controlled brake
system, ASG (Automated Sequential
Gearbox), stop/tail lights, high
mounted stoplight
17DRLCK BAT 25 A Main body ECU
18HAZ
10 ATurn signal lights, emergency flashers,
gauges and meters
19AM2
5 AIGN, E/G IG, EFI NO.1, EFI NO.2,
ECU-IG2, GAUGE, ASG-IG2
20PANEL
5 A Interior lights
21DOME 5 A Interior lights
22MPX-B10 AMultiport fuel injection system/
sequential multiport fuel injection sys-
tem, main body ECU, rear hatch,
power seat (driver's side), gauges and
meters, VDIM (Vehicle Dynamics
Integrated Management)
FuseAmpereCircuit

299
4-3. Do-it-yourself maintenance
4
Maintenance and care
Light bulbs
Due to their positioning, the light bulbs may be difficult to replace.
If a light bulb needs replacin g, contact your Lexus dealer.
Front
Rear
■Light bulb types
 P. 367
Front side marker lights
Parking lights
Headlight low/high beams and dayt
ime running lights (Canada only)
Front turn signal lights
High mounted stoplight
Rear turn signal lights Back-up lightsLicense plate lights
Stop/tail lights
Rear side marker lights

302
5-1.Essential information
Emergency flashers
Use the emergency flashers if the vehicle malfunctions or is involved in an
accident.
Press the switch to flash all the turn
signal lights. To turn them off, press
the switch once again.
NOTICE
■To prevent battery discharge
Do not leave the emergency flashers on longer than necessary when the engine is
not running.

367
6-1. Specifications
6
Vehicle specifications
Light bulbs
A: D4S discharge bulbs
B: Wedge base bulbs (amber)
C: Wedge base bulbs (clear)
D: Single end bulbs
Light BulbsBulb No.WTy p e
ExteriorHeadlight low/high beams
35 A
Front turn signal lights 21 B
Front side marker lights 194 3.8 C
Rear turn signal lights 7440 21 C
Rear side marker lights 5C
Back-up lights 21 D
License plate lights 5C
InteriorLuggage compartment light
3.8 C
Door courtesy lights 3.8 C

406
Alphabetical index
Engine coolant temperature gauge......................................................... 116
Engine immobilizer system.................. 53
Engine oil Adding engine oil .............................. 257
Capacity ...................................................361
Checking ............................................... 257
Engine oil consumption..................258
Engine oil pressure gauge ............... 116
Engine oil temperature gauge ....... 116
Oil brand .................................................361
Temperature ......................................... 100
Warning message..................324, 327
Engine oil level ........................................ 132
Engine oil maintenance ....................... 132
Engine oil temperature.......................... 116
EPS .............................................................. 166
Event data recorder ............................. 310 First-aid kit ................................................ 218
Flatbed tow truck.................................. 306
Floor jack ................................................. 253
Floor mats ..................................................215
Fluid
Brake ........................................................262
Washer....................................................264
Front turn signal lights Switch .......................................................... 112
Replacing light bulbs ....................... 299
Wattage ..................................................367
Fuel Capacity ................................................ 360
Fuel gauge ................................................ 116
Fuel pump shut off system ............ 309
Fuel tank cap ...........................................49
Information ........................................... 368
Warning light......................................... 315
Fuel consumption .......................... 118, 132
Fuel filler door Fuel tank.....................................................49
Washer fluid .........................................264
Fuel pump shut off system................. 309
Fuses .......................................................... 287
Gauges Adding engine oil...............................257
Tire pressure.........................................270
Meter ........................................................... 116
Gear changes ......................................... 102
Glove box ................................................. 210F
G

408
Alphabetical index
JackPositioning a floor jack.................... 253
Keys If you lose your keys......................... 344
If you lose your wireless remote control................................. 344
Ignition switch......................................... 98
Key number ............................................. 20
Master key................................................ 20
Premium master key ........................... 20
Valet key ................................................... 20
Wireless remote control key ...........22
Key number................................................ 20 Language setting ................................... 148
Lap timer ....................................................142
Launch control......................................... 174
License plate lights
Replacing light bulbs ....................... 299
Switch ........................................................158
Wattage ..................................................367
Light bulbs Replacing .............................................. 299
Wattage ..................................................367
Lights Door courtesy lights .........................207
Down light .............................................207
Emergency flasher switch............. 302
Hazard light switch .......................... 302
Headlight switch ..................................158
Ignition switch light ............................207
Interior light switches....................... 208
Luggage compartment light ........367
Replacing light bulbs ....................... 299
Turn signal lever..................................... 112
Wattage ..................................................367
Load capacity........................................... 179
Luggage compartment First-aid kit installation....................... 218
Tonneau cover ..................................... 218
Luggage compartmen t features ..... 218
Luggage compartment light ............ 367J
K
L

410
Alphabetical index
Paddle shift switches ............................ 102
Parking ........................................................ 88
Parking brakeIf the parking brake cannot be released........................................ 345
Parking brake ..........................................113
Warning light ...............................312, 314
Warning message................. 324, 325
Passenger occupant classification system ............................ 72
Passenger's seat belt reminder light....................................... 315
Parking lights Replacing light bulbs........................ 299
Switch ....................................................... 158
Penlight ........................................................ 211
Personal lights Switch ......................................................208
Power easy access system................... 33
Power outlet............................................. 214
Power windows ........................................ 46
Premium master key .............................. 20 Radiator
Overheating .......................................... 351
Radiator grille prec aution ..233, 234
Rear hatch Opener ...................................................... 29
Storage precautions ............................ 29
Rear hatch light Wattage ..................................................367
Rear turn signal lights Replacing light bulbs ....................... 299
Wattage ..................................................367
Rear view monitor system ..................163
Rear window defogger ....................... 201
Rear wing .................................................... 171
Replacing Air conditioning filter ....................... 283
Fuses .........................................................287
Light bulbs ............................................ 299
Wireless remote control battery ................................................. 285
Reporting safety defects for U.S. owners..........................................388
Rear view mirror ...................................... 43
Rev indicator ............................................129
Rev Peak ................................................... 148
Reverse selector switch...................... 103PR

412
Alphabetical index
Switch“ENGINE START” switch ............... 98
Active rear wing ..................................... 171
Air conditioning system......... 186, 194
Audio system ....................................... 202
AUTO driving mode button......... 104
Control pad ............................................125
Driving mode selector switch ...... 104
Emergency flasher switch ............. 302
Hazard light switch ........................... 302
Interior lights.........................................208
Light switches ....................................... 158
Paddle shift switches ..........................102
Parking brake ..........................................113
Power door lock switch .................... 25
Power window switch ........................ 46
Reverse selector switch .................. 103
Shift speed selector ............................107
Talk switch*
1............................................ 191
Turn signal lever ................................... 167
VSC off switch ........................................112
Wipers and washer switch ............ 160 Tachometer
Tacho indicator .................................... 129
Tachometer.............................................. 116
Rev Peak.................................................. 148
Tail lights Replacing light bulbs ....................... 299
Switch ........................................................158
Talk switch*
1................................................... 191
Theft deterrent system Alarm.......................................................... 55
Engine immobilizer system ..............53
Timer Lap timer ................................................. 142
Tire information Glossary ................................................. 377
Size ............................................................373
Tire identification number .............. 372
Uniform tire quality grading..........375
Tire inflation pressure ............... 132, 366
Tire inflation pressure gauge ........... 278
Tires Air gauge................................................278
Chains.........................................................181
Checking................................................270
If you have a flat tire ..........................332
Inflation pressure ..................... 132, 366
Inflation pressure sensor ................270
Information ............................................. 371
Size ........................................................... 366
Snow tires................................................180
Tire inflation pressure gauge........278
Tire inflation pressure label ........... 277
Tool bag....................................... 281, 332
T