horn Lexus IS F 2010 Audio/video System / LEXUS 2010 IS F OWNERS MANUAL (OM53A21U)

TABLE OF CONTENTSIndex
2
1-1. Key information
Keys ...................................................... 22
1-2. Opening, closing and locking
the doors and trunk
Smart access system with
push-button start .......................... 26
Wireless remote control .............. 37
Doors.................................................... 39
Trunk..................................................... 43
1-3. Adjustable components
(seats, mirrors,
steering wheel)
Front seats .......................................... 47
Driving position memory
(driver’s seat) ................................. 48
Seat position memory
(front passenger’s seat) ............. 52
Head restraints................................. 54
Seat belts ............................................ 57
Steering wheel.................................. 64
Anti-glare inside rear view
mirror ................................................ 66
Outside rear view mirrors ........... 67
1-4. Opening and closing
the windows and moon roof
Power windows................................ 69
Moon roof ............................................ 711-5. Refueling
Opening the fuel tank cap........... 75
1-6. Theft deterrent system
Engine immobilizer system ......... 78
Alarm................................................... 80
Theft prevention labels
(U.S.A.) ............................................. 82
1-7. Safety information
Correct driving posture ............... 83
SRS airbags ...................................... 85
Front passenger occupant
classification system .................... 97
Child restraint systems ............... 102
Installing child restraints ............. 106
2-1. Driving procedures
Driving the vehicle .......................... 116
Engine (ignition) switch .............. 124
Automatic transmission.............. 128
Turn signal lever............................. 136
Parking brake ................................. 137
Horn.................................................... 138
2-2. Instrument cluster
Gauges and meters ..................... 139
Indicators and warning
lights................................................. 143
1Before driving
2When driving

12
Pictorial indexInstrument panel
Headlight switch
Turn signal lever
Fog light switch P. 150
P. 136
P. 153
Paddle shift switches P. 130, 132
Gauges and meters P. 139
Multi-information display P. 146
Windshield wiper and washer switch P. 154
Engine (ignition) switch P. 124
Trunk opener main switch P. 43
Glove box P. 310
Tilt and telescopic steering control switch P. 64
Parking brake pedal P. 137
Hood release lever P. 369
Horn P. 138

When driving2
115
2-1. Driving procedures
Driving the vehicle................... 116
Engine (ignition) switch ......... 124
Automatic transmission ........ 128
Turn signal lever ....................... 136
Parking brake ........................... 137
Horn ............................................ 138
2-2. Instrument cluster
Gauges and meters ................ 139
Indicators and warning
lights ......................................... 143
Multi-information display ..... 146
2-3. Operating the lights and
windshield wipers
Headlight switch...................... 150
Fog light switch ........................ 153
Windshield wipers and
washer ..................................... 154
Headlight cleaner switch...... 1572-4. Using other driving
systems
Cruise control.......................... 158
Dynamic radar cruise
control ....................................... 161
Intuitive parking assist ............. 171
Driving assist systems ............. 177
PCS
(Pre-Collision System) ....... 184
2-5. Driving information
Cargo and luggage ................ 188
Vehicle load limits .................... 191
Winter driving tips .................. 192
Trailer towing ........................... 194
Dinghy towing .......................... 195

138
2-1. Driving procedures
Horn
To sound the horn, press on or
close to the mark.

175
2-4. Using other driving systems
2
When driving
■Sensor detection information
●Certain vehicle conditions and the surrounding environment may affect the
ability of the sensor to correctly detect obstacles. Particular instances where this
may occur are listed below.
• There is dirt, snow or ice on the sensor.
• The sensor is frozen.
• The sensor is covered in any way.
• The vehicle is leaning considerably to one side.
• On an extremely bumpy road, on an incline, on gravel, or on grass.
• The vicinity of the vehicle is noisy due to vehicle horns, motorcycle engines,
air brakes of large vehicles, or other loud noises producing ultrasonic waves.
• There is another vehicle equipped with parking assist sensors in the vicinity.
• The sensor is coated with a sheet of spray or heavy rain.
• The vehicle is equipped with a fender pole or wireless antenna.
• A towing eyelet is installed.
• The bumper or sensor receives a strong impact.
• The vehicle is approaching a tall or curved curb.
• In harsh sunlight or intense cold weather
In addition to the examples above, there are instances in which, because of their
shapes, signs and other objects may be judged by the sensor to be closer than they
are.
●The shape of the obstacle may prevent the sensor from detecting it. Pay particu-
lar attention to the following obstacles.
• Wires, fences, ropes etc.
• Cotton, snow and other materials that absorb radio waves
• Sharply-angled objects
•Low obstacles
• Tall obstacles with upper sections projecting outwards in the direction of your
vehicle
■If the display flashes and a message is displayed
P. 4 5 1

412
4-3. Do-it-yourself maintenance
Fuse layout and amperage ratings
■Engine compartment (type A)
FuseAmpereCircuit
1ALT-S7. 5 ACharging system
2TURN-HAZ15 AEmergency flashers, turn signals
3IG2 MAIN20 AIG2, IGN, GAUGE
4RAD NO. 230 AAudio system
5D/C C UT20 ADOME, MPX-B
6RAD NO. 130 AAudio system
7MPX-B10 A
Headlights, front fog lights, parking
lights, windshield washer, horns,
power door lock system, power win-
dows, power seats, electric tilt and
telescopic steering column, meters
and gauges, smart access system with
push-button start, outside rear view
mirrors, air conditioning system
8DOME10 AInterior lights, meters and gauges,
front footwell lights
9CDS10 AElectric cooling fans

415
4-3. Do-it-yourself maintenance
4
Maintenance and care
■Engine compartment (type B)
FuseAmpereCircuit
1SPARE30 ASpare fuse
2SPARE25 ASpare fuse
3SPARE10 ASpare fuse
4FR CTRL-B25 AHORN, H-LP HI
5A/F15 AExhaust system
6ETCS10 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
7TEL10 ASafety connect
8INJ225 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
9STR LOCK25 ASteering lock system
10H-LP CLN30 AHeadlight cleaner
11DEICER25 A
12FR CTRL-AM30 AFR FOG, WASHER, FR TAIL

416
4-3. Do-it-yourself maintenance
13IG210 AIgnition system
14EFI NO. 210 A
Fuel system, exhaust system, multiport
fuel injection system/sequential multi-
port fuel injection system
15H-LP R LWR15 AHeadlight low beam (right)
16H-LP L LWR15 AHeadlight low beam (left)
17F/ P M P25 AFuel system
18EFI25 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
19INJ25 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
20H-LP UPR15 AHeadlight beams
21HORN10 AHorns
22WA S H E R20 AWindshield washer
23FR TAIL10 AParking lights, side marker lights
24FR FOG15 AFront fog lights
FuseAmpereCircuit

474
5-2. Steps to take in an emergency
If the engine will not start
If the engine will not start even though correct starting procedures are
being followed (
P. 124), consider each of the following points.
■The engine will not start even when the starter motor operates
normally.
One of the following may be the cause of the problem.
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
●The engine may be flooded.
Try to restart the engine once more following correct starting
procedures. (P. 1 2 4 )
■The starter motor turns over slowly, the interior lights and head-
lights are dim, or the horn does not sound or sounds at a low vol-
ume.
One of the following may be the cause of the problem.
●The battery may be discharged. (P. 480)
●The battery terminal connections may be loose or corroded.
■The starter motor does not turn over, the interior lights and head-
lights do not turn on, or the horn does not sound.
One of the following may be the cause of the problem.
●One or both of the battery terminals may be disconnected.
●The battery may be discharged. (P. 480)
●There may be a malfunction in the engine immobilizer system.
(P. 7 8 )
●There may be a malfunction in the steering lock system.
Contact your Lexus dealer if the problem cannot be repaired, or if
repair procedures are unknown.

532
Alphabetical index
Front passenger's seat belt
reminder light...................................... 444
Front seats
Adjustment................................................47
Driving position memory.................. 48
Seat position memory ........................ 52
Front turn signal lights
Switch ........................................................136
Wattage.................................................. 499
Fuel
Capacity ................................................. 492
Fuel gauge ..............................................139
Fuel pump shut off system ............438
Gas station information..................540
Information........................................... 500
Refueling ................................................... 75
Fuel door ..................................................... 75
Fuel filler door ........................................... 75
Fuel pump shut off system .................438
Fuses ......................................................... 408
Garage door opener ..........................335
Gas station information..................... 540
Gauges ...................................................... 139
Glove box ................................................. 310
Glove box light .........................................311
Hands-free system for mobile
phone...................................................... 275
Hazard lights
Switch ......................................................430
Head restraints
Adjusting .................................................. 54
Headlight aim ......................................... 422Headlight cleaner................................... 157
Headlights
Discharge headlight
precautions ....................................... 428
Replacing light bulbs ........................424
Switch ........................................................150
Wattage ................................................. 499
Heaters
Seat heaters ......................................... 325
Side mirrors.......................................... 206
Hill-start assist control .......................... 177
Hood .......................................................... 369
Hooks
Cargo.......................................................332
Coat ......................................................... 330
Shopping bag ......................................332
Horn ............................................................ 138
I/M test ..................................................... 365
Identification
Engine ......................................................492
Vehicle...................................................... 491
Ignition switch ..........................................124
Illuminated entry system .................... 306
Indicator lights .........................................143
Initialization
Items to initialize................................. 520
Inside rear view mirror .......................... 66
Interior lights
Interior lights ........................................ 306
Switch ......................................................308
Wattage ................................................. 499
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