Lexus SC430 owner's manual: Quick reference

QUICK REFERENCE

4. HEADLIGHT AND TURN SIGNAL SWITCHES

• HEADLIGHT SWITCH

With the ignition OFF

With the engine started and parking brake released

With the ignition OFF or With the engine started and parking brake released

QUICK REFERENCE

• TURN SIGNAL SWITCH

5. WIPER SWITCH

6

SECTION 1 – 1

INSTRUMENTS AND CONTROLS

Keys and doors

• Keys ........ 8
• Engine immobiliser system ........ 11
• Wireless remote control ........ 13
• Doors ........ 19

7

KEYS AND DOORS

KEYS

[1] Master keys – These master keys work in every lock. For your Lexus dealer to make a new key with a built-in transponder chip, your dealer will need one of them. [2] Sub key – The sub key will not open the glove box and rear console box. [3] Key number plate – Keep the plate in a safe place such as your wallet, not in the vehicle.

A transponder chip for engine immobiliser system has been placed in the head of the master and sub keys. These chips are needed to enable the system to function correctly, so be careful not to lose these keys. If you make your own duplicate key, you will not be able to cancel the system or start the engine.

To protect items locked in the glove box or rear console box when using valet parking, leave the sub key with the attendant.

The trunk lid can be opened using a loop of wire in the rear console box even with the trunk lid opener main switch in the glove box turned off. When keeping items in the trunk, be sure to turn off the trunk lid opener main switch and lock the glove box and rear console box. To turn off the main switch in the glove box, see page 86. For locking the glove box, see page 68. For locking the rear console box, see page 66.

Since the doors can be locked without a key, you should always carry a spare master key in case you accidentally lock your keys inside the vehicle.

If you should lose your keys or if you need additional keys, duplicates can be made by a Lexus dealer using the key number.

We recommend writing down the key number and storing it in a safe place.

8

KEYS AND DOORS

Flat key

As a transponder chip is built in its key case, you can start the engine with this key.

The flat key works in every lock.

A transponder chip for engine immobiliser system has been placed in the key case of the flat key. This chip is needed to enable the system to function correctly, so be careful not to lose this key. If you make your own duplicate key, you will not be able to cancel the system or start the engine.

Insert your key plate in its key case as shown. We recommend that you always carry this with you for emergency use. Do not leave it in your vehicle.

Starting the engine using a flat key

1. Remove the key plate from the key case.
2. Insert the key plate into the ignition switch. The indicator light keeps flashing.
3. Bring the key case closer to the ignition switch within 10 seconds as indicated by the arrow head. The indicator light goes out. This means the engine immobiliser system is automatically canceled. (For details, see “Engine immobiliser system” on page 11.) You can put the key case away then. You cannot cancel the engine immobiliser system if 10 seconds have passed after you inserted the key plate. You need to remove the key plate from the ignition switch and try it again from the step 2.
4. Start the engine within 20 seconds after the security indicator light goes out. You cannot start the engine if 20 seconds have passed after the security indicator went off. You need to remove the key plate from the ignition switch and try it again from the step 2.

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KEYS AND DOORS

NOTICE

• Do not let the key case become bent as the key plate may fall out or become bent also.
• The flat key is designed for emergency use only. So do not use it regularly instead of other master keys.

When using a key containing a transponder chip, observe the following precautions:

• When starting the engine, do not use the key with a key ring resting on the key grip and do not press the key ring against the key grip. Doing so may prevent the engine from starting, or may cause the engine to stop soon after it starts.

• When starting the engine, do not use the key in proximity with other transponder keys (including the flat key and keys of other vehicles), and do not press other key plates against the key grip. Doing so may prevent the engine from starting, or may cause the engine to stop soon after it starts. If this happens, remove the key once and then insert it again after removing other transponder keys (including the flat key and keys of other vehicles) from the ring or while gripping or covering them with your hand to start the engine.

10

KEYS AND DOORS

11G035e

• Do not bend the key grip or flat key.
• Do not cover the key grip or flat key with any material that cuts off electromagnetic waves.
• Do not knock the key or flat key hard against other objects.
• Do not leave the key or flat key exposed to high temperatures for a long period, such as on the dashboard and hood under direct sunlight.
• Do not put the key or flat key in water or wash it in an ultrasonic washer.
• Do not use the key or flat key with electromagnetic materials.

ENGINE IMMOBILISER SYSTEM

118A64

The engine immobiliser system is a theft prevention system. When you insert the key in the ignition switch, the transponder chip in the key’s head transmits an electronic code to the vehicle. The engine will start only when the electronic code in the chip corresponds to the registered ID code for the vehicle.

The system is automatically set when the key is removed from the ignition switch. At this time, the security indicator light flashes. When you insert the key in the ignition switch, the security indicator light goes out and the system is canceled automatically, which enables the engine to start.

The transponder chip of the flat key is in its key case. You can cancel the engine immobiliser system using the flat key. (For details, see “Flat key” on page 9.)

2003 SC430 from May ’03 Prod. (OM24449U) 11

KEYS AND DOORS

For your Lexus dealer to make you a new key with built-in transponder chip, your dealer will need your key number and master key. However, there is a limit to the number of additional keys your Lexus dealer can make for you.

If you make your own duplicate key, you will not be able to cancel the system or start the engine.

For vehicles sold in U.S.A.

FCC ID: MOZRI-4ATY-A MADE IN JAPAN

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

CAUTION

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

For vehicles sold in Canada

This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

12

KEYS AND DOORS

WIRELESS REMOTE CONTROL*

1 Locking the doors and sounding an alarm 2 Unlocking the doors and opening the side windows 3 Indicator light 4 Unlocking the trunk lid

NOTE: This feature can be deactivated as vehicle theft deterrent measure in case of the loss of the wireless remote control key. Ask your Lexus dealer for details.

When you operate any button on the key, push it slowly and surely. At this time, the indicator light on the key grip flashes once.

The operational range of the wireless remote control is approximately 1 m (3 ft.). The effective range may vary with different conditions. To activate the wireless remote control without fail, do it approximately 1 m (3 ft.) from your Lexus.

In the following cases, the battery in the key may be discharged. If this is the case, replace it using a special screwdriver.

• The remote control does not work.
• The operational range of wireless remote control becomes extremely short.
• The indicator light on the key is dimmed or does not come on.

For the replacement of the battery, see "Replacing the battery" on page 17. You can also have the battery of the key replaced by your Lexus dealer.

If you lose the wireless key, contact your Lexus dealer as soon as possible to avoid the possibility of theft, or an accident.

You can use up to 4 wireless remote control keys for the same vehicle. Contact your Lexus dealer for detailed information.

The wireless remote control key is an electronic component. Observe the following instructions in order not to cause damage to the key.

• Do not leave the wireless remote control key on places where the temperature becomes high such as on the dashboard.
• Do not disassemble it.
• Avoid knocking it hard against other objects or dropping it.
• Avoid putting it in water.

13

KEYS AND DOORS

Locking/Unlocking the doors

When you push the "LOCK" button on the key briefly, all the doors can be locked from outside the vehicle.

When they are locked securely, the emergency flashers will flash and one beep will sound.* However, when you push the "LOCK" button with any door not closed securely, the buzzer sounds for 10 seconds.** To stop the buzzer, close all the doors securely or push the "UNLOCK" button. If the key is in the ignition switch, locking cannot be done.

Make sure all the doors are locked when you leave the vehicle. Push the "LOCK" button once again. If they were already locked, the turn signal lights will flash.***

NOTE: *The emergency flashers can be set not to flash and beep volume can be changed. **The buzzer can be set not to sound if a door is not closed securely. ***The turn signal lights can be set not to flash. Ask your Lexus dealer for details.

NOTICE Do not push the "LOCK" button any longer than 2 to 3 seconds. Pushing the button longer activates an alarm. For details, see page 15.

When you push the "UNLOCK" button, the driver's door is unlocked. Pushing that button once again within 3 seconds from the first push, the passenger's door is also unlocked.*

NOTE: *The 2-step unlocking function can be changed. Ask your Lexus dealer for details.

At this time, the emergency flashers will flash twice and two beeps will sound.* Together with the activation of unlocking, the interior light comes on for 15 seconds if the interior light switch is in "DOOR" position.** However, this function does not work when the ignition switch is in the "ACC" or "ON" position. For further information, see "Interior lights" on page 63.

You have 30 seconds to open a door after using the wireless remote unlock feature.*** If a door is not opened by then, all the doors will be automatically locked again.

Even if the "LOCK" or "UNLOCK" button is kept pressed in, the locking or unlocking operation is not repeated. Release the button and then push again.

NOTE: *The emergency flashers can be set not to flash and beep volume can be changed. **The interior light can be set not to come on or the duration of lighting can be changed. ***The time before automatic re-locking can be changed. Ask your Lexus dealer for details.

14

KEYS AND DOORS

Unlocking the trunk lid

When you keep the button pushed for about 1 second, you can unlock the trunk lid.* One beep sounds. This function does not work when the ignition switch is in the "ON" position. NOTE: *The operation method can be changed. Ask your Lexus dealer for details.

Sounding an alarm*

When you push the "LOCK" button for about 2 to 3 seconds, an alarm sounds to deter any person trying to break into or damage your vehicle. If you want to stop the alarm, push any button. This function does not work when the ignition switch is in the "ON" position. NOTE: *The alarm can be set not to sound. Ask your Lexus dealer for details.

15

KEYS AND DOORS

Operating the side windows The side windows can be operated using a wireless key from outside the vehicle.*

NOTE: The windows can be deactivated. Ask your Lexus dealer for details.

Push the "UNLOCK" button until the windows start to move. When you release the button, the windows stop operating.

This function will work even with the window lock switch pressed in.

For vehicles sold in U.S.A.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

NOTICE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio / TV technician for help.

FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

KEYS AND DOORS

For vehicles sold in Canada

Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Replacing the battery

When you replace the battery, prepare a lithium battery CR1616 or equivalent and a special screwdriver.

CAUTION Special care should be taken to prevent small children from swallowing the removed battery or components.

NOTICE

• When replacing the battery, be careful not to lose the components, screws and O-ring.
• Replace only with the same or equivalent type recommended by a Lexus dealer.
• Dispose of used batteries according to the local laws.

1. Remove the screw, and then the cover while pushing it in the arrow direction.

2. Remove the module from the key frame.

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KEYS AND DOORS

3. Remove the 2 screws to take out the lid of the module.
4. Take out the discharged battery and put a new battery with the positive side up.

NOTICE

• Make sure the positive side and negative side of the battery are faced correctly.
• Do not replace the battery with wet hands. Water may cause unexpected rust.
• Do not touch or move any components inside the transmitter or it may interfere with proper operation.
• Be careful not to bend the electrode of the battery insertion and that dust or oils do not adhere to the inside of the module.
• Take care not to lose the screws and O-ring.

5. Install the lid with 2 screws.

NOTICE Take care not to damage or bend the O-ring when installing.

6. Install the module into the key frame and secure the cover with the screw.
7. When pushing any button on the wireless key, make sure the indicator light comes on.

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KEYS AND DOORS

DOORS

Locking with key

► 1 Lock 2 Unlock

Turn the key towards the front of the vehicle to lock and towards the back to unlock.

The doors lock and unlock simultaneously with driver’s door. Turning the key once will unlock the driver’s door and twice in succession will unlock both side doors simultaneously.*

NOTE: The 2-step unlocking function can be changed. Ask your Lexus dealer for details.

The side windows can be opened and closed from outside the vehicle using the key. For details, see “Power window switches” on page 29.

Locking with inside lock button

► 1 Lock 2 Unlock

Push in the lock button to lock and unlock the door.

The side doors can be opened by pulling the inside handles even if the lock buttons are in the locked position.

CAUTION Do not pull the inside handle of the side doors while driving. The doors will open and an accident may occur. Lexus strongly recommends that all children be placed in the rear seat of the vehicle.

Closing the door with the lock button pushed in will also lock the door. Be careful not to lock your keys in the vehicle. Doors cannot be locked when either side door is open and the key is in the ignition.

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KEYS AND DOORS

If the vehicle is subjected to a severe frontal, rear or side impact with the ignition switch turned to the “ON” position, both side doors will unlock automatically after a few seconds.

CAUTION Before driving, make sure the doors are closed and locked, especially when small children are in the vehicle. Along with the proper use of seat belts, locking the doors helps prevent the driver and passengers from being thrown out from the vehicle during an accident. It also helps prevent the doors from being opened unintentionally.

Locking with power door lock switch

1 Lock 2 Unlock

To lock both side doors simultaneously, push the power door lock switch down on the front side. Pushing down on the rear side will unlock them.

The same switch is also found on the front passenger’s side.

Auto door locking function*: Both side doors will lock automatically when the selector lever is moved out of “P” position. This auto door locking function is operable while the ignition switch is turned to the “ON” position.

NOTE: * This auto door locking function can be disabled or changed. Ask your Lexus dealer for details.

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SECTION 1 – 2

INSTRUMENTS AND CONTROLS

Switches

• Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ 22
• Headlight dimmer and turn signal switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ 24
• Fog light switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........

SWITCHES

HEADLIGHT SWITCH

To turn the lights on, twist the knob on the end of the lever. FIRST CLICKSTOP: Only the parking, tail, license plate, side marker and instrument panel lights turn on. SECOND CLICKSTOP: Headlights also turn on. THIRD CLICKSTOP ("AUTO"): The headlights and all other lights automatically turn on depending on the darkness of the surroundings.*

Vehicles sold in U.S.A.: When the headlights are on, the headlight indicator lights up in the instrument cluster. Vehicles sold in Canada: When the tail lights are on, the tail light indicator lights up in the instrument cluster.

Manually twist the knob to the second clickstop to turn on the headlights if they are needed immediately when entering a dark tunnel, parking structure, etc. When the headlight switch is turned to the first or second clickstop, the brightness of the instrument cluster will be reduced slightly unless the instrument panel light control knob is turned fully on.

NOTE: The operating condition or sensitivity can be changed. Ask your Lexus dealer for details.

The automatic light control sensor is on top of the passenger's side instrument panel. Do not place anything on the instrument panel, and/or do not affix anything on the windshield to block this sensor.

22

SWITCHES

When you turn on the headlights, the lights automatically turn off about 30 seconds after either door is opened and closed with the ignition switch turned to the "ACC" or "LOCK" position.* To turn them on again, turn the ignition switch to the "ON" position, or turn the headlight switch off and then twist the knob until the first or second clickstop. If you are going to park for over one week, make sure the headlight switch is off.

NOTE: *The time before turning off the lights can be changed. Ask your Lexus dealer for details.

When the headlight switch is on with both side doors locked and the trunk closed, pushing the "LOCK" button on the wireless remote control key turns off the headlights.

Daytime Running Light System The headlights turn on at reduced intensity when the parking brake is released with the engine started, even with the light switch in the "OFF" position. They will not go off until the ignition switch is turned off.

To turn on the other exterior lights and instrument panel lights, twist the knob to the first clickstop.

Twist the knob to the second clickstop to turn on the headlights to full intensity for driving at night.

When setting the knob to the third clickstop ("AUTO"), the headlights will automatically adjust to full intensity and/or turn on the other lights depending on the darkness of the surroundings. Likewise, as the surroundings become brighter, the headlights will turn to reduced intensity, ultimately turning off the other lights.

NOTICE To prevent the battery from being discharged, do not leave the lights on longer than necessary when the engine is not running.

23

SWITCHES

Automatic headlight leveling system

The headlight beam level is always maintained automatically at the proper level in all loading conditions so that your headlights do not dazzle other road users.

If this system fails, the warning light in the instrument cluster comes on. If this occurs, have your vehicle checked by Lexus dealer.

HEADLIGHT DIMMER AND TURN SIGNAL SWITCHES

For high beam, push the lever forward. Pull it back for low beam. For the headlight flasher, pull it further back.

A blue light in the instrument cluster indicates high beam or headlight flasher is on.

The headlight flasher works even when the headlight switch is off.

24

SWITCHES

T2L086b

For signaling turns, move the lever up or down in the conventional manner.

The ignition switch must be in the "ON" position.

The turn signal is self-cancelling after a turn, but after a lane change, you may have to cancel it by hand. You can also signal a lane change by moving the turn signal lever partway and holding it there.

If the green light in the instrument cluster flashes faster than normal, it indicates that the front or rear turn signal bulb has burned out. If this indicator light does not come on, the fuse or the indicator light itself has probably failed.

FOG LIGHT SWITCH

135A11

To turn on the fog lights, turn the switch to the "ON" position. The fog lights come on only when the headlights are on low beam.

25

SWITCHES

WINDSHIELD WIPER AND WASHER SWITCHES

► 1 Interval adjuster 2 Washer on

To turn the wipers on, move the lever down until you reach the desired speed setting.

The ignition switch must be in the "ON" position.

There are 3 settings: "INT" position: Intermittent operation "LO" position: Low speed operation "Hl" position: High speed operation

Twist the interval adjuster upward to increase the wiping time interval between sweeps, and downward to decrease it.

The wiper lever must be in the "INT" position.

The time interval between sweeps is shortened when the vehicle speed increases. When the vehicle speed reaches more than about 20 km/h (12 mph) with the interval adjuster in "F" position, the time interval becomes the shortest 1.5 seconds.

If you stop the vehicle with the wiper switch in the "LO" position, the wiper speed automatically changes from low speed to intermittent operation speed.* This function does not work when the interval adjuster is in the "F" position.

NOTE: *This feature can be deactivated. Ask your Lexus dealer for details.

For mist wiper operations (a single wipe), pull the lever toward you and release it.

To make the washer

SWITCHES

When the outside temperature is below 25 °C (77 °F), operating the wipers will automatically turn on the outside rear view mirror defogger. The outside rear view mirror defogger turns off 15 minutes after the wiper stops operating.

In cold weather, warm the windshield with the defroster before using the washer. This will help prevent icing, which could block your vision.

NOTICE Do not operate the wipers if the windshield is dry. It may scratch the glass.

HEADLIGHT CLEANER SWITCH

To spray fluid on the headlights, push the switch with the headlights on.

The ignition switch must be in the "ON" position.

The low washer fluid warning light in the instrument cluster comes on when the fluid level in the tank becomes very low. For information on adding washer fluid, see "Adding washer fluid" on page 343.

If you push the windshield washer switch with the headlights on, the headlight cleaner operates once automatically.

NOTICE Do not turn the headlight cleaner on with the washer fluid tank empty. It may cause the cleaner motor to overheat.

27

SWITCHES

REAR WINDOW AND OUTSIDE REAR VIEW MIRROR DEFOGGER SWITCH

To turn the electric rear window defogger on, push the switch.

The ignition switch must be in the "ON" position.

The thin heater wires on the inside of the rear window and the heater panels in the outside rear view mirrors will quickly clear the surface. Keep your hands off the mirror faces when the switch is on. An indicator light is on when the defogger is operating.

The system will automatically shut off when the defogger has operated about 15 minutes.

CAUTION Since the mirror surfaces can get hot, do not touch them when the switch is on.

If further defrosting or defogging is desired, simply actuate the switch again. When the surface has cleared, push the switch once again to turn the defogger off. Continuous use may cause the battery to discharge, especially during stop-and-go driving. The defogger is not designed to dry rain water or to melt snow.

If the outside rear view mirrors are heavily coated with ice, use a spray de-icer before operating the switch.

When the outside temperature is below 25 °C (77 °F), operating the wipers turns the outside rear view mirror defogger on automatically .

NOTICE

• When cleaning the inside of the rear window, be careful not to scratch or damage the heater wires or connectors.
• To prevent the battery from being discharged, do not operate the defogger continuously longer than necessary.

28

SWITCHES

POWER WINDOW SWITCHS

▶ 1 For driver's window 2 For front passenger's window

To raise or lower the windows, use the switch on each door. The passenger's window can also be controlled by the switch on the driver's door.

The power windows work when the ignition switch is in the "ON" position.

Key off operation: Even if the ignition switch is turned to the "ACC" or "LOCK" position, the window can be operated until either side door is opened (or for about 45 seconds).

Operating the switches

To raise or lower the windows, pull the switch halfway up or push it halfway down.

Automatic operation: To fully raise or lower the window automatically, pull the switch fully up or push it fully down.

To stop the window partway, lightly push or pull the switch in the opposite direction and then release it.

29

SWITCHES

►Indicator light With the window lock switch pressed in, only the driver’s window can be raised or lowered. The indicator lights on the switch tell you which of the switches can be operated. Even with the window lock switch pressed in, the windows will be operated from outside the vehicle using an ignition key or wireless remote control.

Operating the windows from outside the vehicle The windows can be operated using an ignition key.* NOTE: This feature can be deactivated. Ask your Lexus dealer for details.

Insert the ignition key into the keyhole on the driver’s side. To close the windows: Turn the key in the locking direction and hold it. After the door is locked, the windows begin to close. To stop in the middle, return the key. To open the windows: Turn the key in the unlocking direction and hold it. After the door is unlocked, the windows begin to open. To stop in the middle, return the key. This function will work even with the window lock switch pressed in.

30

SWITCHES

Jam protection function

If something gets caught between the window and window frame during automatic raising operation, key off raising operation or raising operation using the ignition key from the outside, the window stops and is lowered.

If the window receives a strong impact, this function may work even if nothing is caught.

CAUTION

To avoid serious personal injury, you must do the following.

• Before you close the power windows, always make sure there is nobody around the power windows. You must also make sure the heads, hands and other parts of the bodies of all occupants are kept completely inside the vehicle. If someone's neck, head or hands get caught in a closing window, it could result in a serious injury. When anyone closes the power windows, make sure that he/she operates the windows safely.

• When small children are in the vehicle, never let them use the power window switches without supervision. Use the window lock switch to prevent them from making unexpected use of the switches.

• Be sure to remove the ignition key when you leave your vehicle.

• Never leave anyone (particularly a small child) alone in your vehicle, especially with the ignition key still inserted. Otherwise, he/she could use the power window switches and get trapped in a window. Unattended person (particularly a small child) can be involved in a serious accident.

• Never try jamming any part of your body to activate the jam protection function intentionally.

• The jam protection function may not work if something gets caught just before the window fully closed.

2003 SC430 from May '03 Prod. (OM24449U) 31

SWITCHES

EMERGENCY FLASHER SWITCH

To turn on the emergency flashers, push the switch. All the turn signal lights will flash. The emergency flashers will work with the engine running or off and with or without the ignition key. Turn on the emergency flashers to warn other drivers if you must stop your vehicle where it might be a traffic hazard. Always pull your vehicle as far off the road as possible. The turn signal light switch will not work when the emergency flashers are in operation.

NOTICE To prevent the battery from being discharged, do not leave the switch on longer than necessary when the engine is not running.

SEAT HEATER SWITCHES

▶ 1 For front passenger's seat 2 For driver's seat The seat heater has 2 dials. Turn the dials to the left to turn the respective seat heaters on. The indicator lights come on. To turn them off, turn the dials to the right until they stop. The indicator lights go off. The ignition switch must be in the "ON" position.

32

SWITCHES

CAUTION Occupants must use caution when operating the seat heater because they may experience minor burns even at low temperatures. Use extra caution for;

• Babies, small children, elderly persons, sick persons or handicapped persons
• Persons who have delicate skin
• Persons who are exhausted
• Persons who have taken alcohol or drugs which induce sleep (sleeping drug, cold remedy, etc.). To prevent the seat from overheating, do not use the seat heater with a blanket, cushion, or other insulating objects which cover the seat.

NOTICE

• Do not put unevenly weighted objects on the seat and do not stick sharp objects (needles, nails, etc.) into the seat.
• When cleaning the seats, do not use organic substances (paint thinner, benzine, alcohol, gasoline, etc.). They may damage the heater and seat surface.
• To prevent the battery from being discharged, turn the switches off when the engine is not running.

33

34

SECTION 1 – 3

INSTRUMENTS AND CONTROLS

Gauges, meters and service reminder indicators

• Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ 36

• Engine coolant temperature gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ 36

• Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........

GAUGES, METERS AND SERVICE REMINDER INDICATORS

FUEL GAUGE

▶Low fuel level warning light The gauge indicates the approximate quantity of fuel remaining in the tank when the ignition switch is on.

It is a good idea to keep the tank over 1/4 full.

If the fuel level approaches "E" or the low fuel level warning light comes on, fill the fuel tank as soon as possible.

On inclines or curves, due to the movement of fuel in the tank, the fuel gauge needle may fluctuate or the low fuel level warning light may come on earlier than usual.

If the fuel tank is completely empty, the malfunction indicator lamp comes on. Fill the fuel tank immediately.

The indicator lamp goes off after driving several times. If the indicator lamp does not go off, contact your Lexus dealer as soon as possible.

See the inner back cover for fuel capacity and recommended fuel selection.

ENGINE COOLANT TEMPERATURE GAUGE

▶Normal range The gauge indicates the engine coolant temperature when the ignition switch is on. The engine operating temperature will vary with changes in weather and engine load.

If the needle points to the red zone or higher, stop your vehicle and allow the engine to cool.

Your vehicle may overheat during severe operating conditions, such as:

• Driving up a long hill on a hot day.
• Reducing speed or stopping after high speed driving.

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GAUGES, METERS AND SERVICE REMINDER INDICATORS

• Idling for a long period with the air conditioning on in stop-and-go traffic.

NOTICE

• Do not remove the thermostat in the engine cooling system as this may cause the engine to overheat. The thermostat is designed to control the flow of coolant to keep the temperature of the engine within the specified operating range.
• Do not continue driving with an overheated engine. See "If your vehicle overheats" on page 238.

TACHOMETER

The tachometer indicates engine speed in thousands of rpm (revolutions per minute). Use it while driving to prevent engine over-revving.

Driving with the engine running too fast causes excessive engine wear and poor fuel economy. Remember, in most cases the slower the engine speed, the greater the fuel economy.

NOTICE

Do not let the indicator needle get into the red zone. This may cause severe engine damage.

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GAUGES, METERS AND SERVICE REMINDER INDICATORS

ODOMETER AND TRIP METER

This meter displays the odometer and two trip meters. To change the mode indication, push the "ODO/TRIP" button.

The odometer records the total distance the vehicle has been driven. The twin trip meter records two different distances independently.

For example, you can use one meter to calculate the fuel economy and the other to measure the distance on each trip.

To change the trip meter indication from one trip to the other, push the "ODO/TRIP" button. To set the A trip meter to zero, display the A meter reading, then push the "RESET" button. The same applies for the B trip meter.

The data of trip meters will be cancelled if the electrical power source is disconnected.

When calibrating the compass, use both "ODO/TRIP" and "RESET" buttons. For details, see "Calibrating the compass" on page 56.

SERVICE REMINDER INDICATORS AND WARNING BUZZERS