ISの取扱説明書・マニュアル [全26ページ 0.36MB]
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1392-4. Using other driving systems2When drivingDriving assist systemsTo help enhance driving safety and performance, the following systemsoperate automatically in response to various driving situations. Be aware,however, that these systems are supplementary and should not be reliedupon too heavily when operating the vehicle. n ABS (Anti-lock Brake System)Restrains the vehicle from slipping when driving on slick road surfaces orin the event of sudden braking.n BA (Brake Assist)Generates an increased level of braking force after the brake pedal isdepressed, when the system detects a panic stop situation.n LSD (Limited Slip Differential) (if equipped)Transfers drive power to the rear tires when the front tires spin, and viceversa, in order to improve traction. n VSC (Vehicle Stability Control)Helps the driver to control skidding when swerving suddenly or turning onslippery road surfaces.n TRAC (Traction Control) Maintains drive power and prevents the rear wheels from spinning whenstarting the vehicle or accelerating on slippery roads.n Hill-start assist control (vehicles with an automatic transmission)Prevents the vehicle from rolling backwards when starting on an incline orslippery slope. n EPS (Electric Power Steering) Employs an electric motor to reduce the amount of effort needed to turnthe steering wheel.
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このマニュアルの目次
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1 .1212When driving2-4. Usin...1212When driving2-4. Using other driving systemsCruise control (if equipped)Use the cruise control to maintain a set speed without using the accelera-tor. n Set the vehicle speedTurn the ON-OFF button ON. Push the button once more todeactivate the cruise c...
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2 .1222-4. Using other drivi...1222-4. Using other driving systemsnCruise control can be set whenlThe shift lever is in the D or 4,5, or 6 range of S. (vehicles with an automatictransmission)lVehicle speed is between approximately 25 mph (40 km/h) and 125 mph(200 km/h). nAcceleratingThe...
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3 .1232-4. Using other drivi...1232-4. Using other driving systems2When drivingnIf the cruise control indicator light flashesTurn the ON-OFF button off once, and then reactivate the system. If the cruise control speed cannot be set or if the cruise control cancels immediatelyafter being...
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4 .1242-4. Using other drivi...1242-4. Using other driving systemsDynamic radar cruise control (if equipped) Dynamic radar cruise control supple ments conventional cruise controlwith a vehicle-to-vehicle distance co ntrol. In the vehicle-to-vehicle dis-tance control mode, the vehicle au...
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5 .1252-4. Using other drivi...1252-4. Using other driving systems2When drivingn Driving in the selected cruise control modeAccelerate or decelerate to thedesired speed and press thelever down to set. n Adjusting the speed setting Increase speedDecrease speedHold the lever until the des...
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6 .1262-4. Using other drivi...1262-4. Using other driving systemsn Changing the vehicle-to-vehicle distanceEach push of the switch changesthe vehicle-to-vehicle distanceLongMediumShortThe vehicle-to-vehicle distanceis automatically set to the longmode when the engine switch isswitched ...
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7 .1272-4. Using other drivi...1272-4. Using other driving systems2When drivingDriving in vehicle-to-vehicle distance control mode This mode employs a radar sensor to detect the presence of vehicleswithin 328 ft. (100 m) ahead and to judge the distance between yourvehicle and those vehi...
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8 .1282-4. Using other drivi...1282-4. Using other driving systemsThe system continues follow-up cruising while adjusting for changes in thespeed of the vehicle ahead in order to maintain the vehicle-to-vehicle dis-tance set by the driver. Example of acceleration (when there are no lon...
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9 .1292-4. Using other drivi...1292-4. Using other driving systems2When drivingnAutomatically cancelling constant speed controlThe set speed is automatically canceled in the following situations. lActual vehicle speed is more than 10 mph (16 km/h) below the preset vehiclespeedAt this ti...
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10 .1302-4. Using other drivi...1302-4. Using other driving systemsnCertificationFor vehicles sold in U.S.A.For vehicles sold in CanadaCAUTIONnBefore using dynamic radar cruise controlDo not overly rely on vehicle-to-vehicle distance control.Be aware of the set vehicle speed. If automati...
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11 .1312-4. Using other drivi...1312-4. Using other driving systems2When drivingCAUTIONnSituations unsuitable for dynamic radar cruise controlDo not use dynamic radar cruise control in any of the following situations.Doing so may result in inappropriate control of speed and could cause s...
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12 .1322-4. Using other drivi...1322-4. Using other driving systemsCAUTIONnConditions under which the vehicle-to-vehicle distance control may not functioncorrectlyApply the brakes as necessary in the following conditions as the radar sensor maynot be able to correctly detect vehicles ahe...
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13 .1332-4. Using other drivi...1332-4. Using other driving systems2When drivingLexus parking assist-sensor (if equipped)The distance to obstacles measured by the sensors is communicated viathe multi-information display and a buzzer when parallel parking ormaneuvering into a garage. Alw...
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14 .1342-4. Using other drivi...1342-4. Using other driving systemsThe display and buzzer systemn Corner sensor operation display and distance to an obstacle The system operates when the vehicle approaches within approxi-mately 1.5 ft. (50 cm) of an obstacle. 1.5 ft. (50 cm) to 1.1 ft. (...
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15 .1352-4. Using other drivi...1352-4. Using other driving systems2When drivingn Back sensor operation display and distance to an obstacle The system operates when the vehicle approaches within approxi-mately 4.5 ft. (150 cm) of an obstacle. 4.5 ft. (150 cm) to 2.0 ft. (60cm) from the o...
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16 .1362-4. Using other drivi...1362-4. Using other driving systemsDetection range of the sensorsApproximately 1.5 ft. (50 cm) Approximately 4.5 ft. (150 cm) Approximately 1.5 ft. (50 cm) The diagram shows the detectionrange of the sensors. Note that thesensors cannot detect obstaclestha...
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17 .1372-4. Using other drivi...1372-4. Using other driving systems2When drivingnSensor detection informationlCertain vehicle conditions and the su rrounding environment may affect theability of the sensor to correctly detect obstacles. Particular instances where thismay occur are listed...
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18 .1382-4. Using other drivi...1382-4. Using other driving systemsCAUTIONnCaution when using the Lexus parking-assist sensorObserve the following precautions.Failing to do so may result in the vehicle being unable to be driven safely and possi-bly cause an accident.lDo not use the senso...
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19 .1392-4. Using other drivi...1392-4. Using other driving systems2When drivingDriving assist systemsTo help enhance driving safety and performance, the following systemsoperate automatically in response to various driving situations. Be aware,however, that these systems are supplementa...
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20 .1402-4. Using other drivi...1402-4. Using other driving systemsWhen the VSC/TRAC/hill-start assist control systems are operatingIf the vehicle is in danger of slip-ping, rolling backwards whenstarting on an incline, or if the rearwheels spin, the slip indicator lightflashes to indica...
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21 .1412-4. Using other drivi...1412-4. Using other driving systems2When drivingTo disable TRAC (2WD vehicles only) If the vehicle gets stuck in fresh snow or mud, TRAC may reduce powerfrom the engine to the wheels. You may need to turn the system off toenable you to rock the vehicle in ...
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22 .1422-4. Using other drivi...1422-4. Using other driving systemsnReduced effectiveness of EPSThe effectiveness of EPS is reduced to prevent the system from overheating whenthere is frequent steering input over an extended period of time. The steering wheelmay feel heavy as a result. S...
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23 .1432-4. Using other drivi...1432-4. Using other driving systems2When drivingCAUTIONnWhen the slip indicator flashes and a warning buzzer soundsThis situation occurs immediately while VSC is activated. Always drive carefully.Reckless driving may cause an accident. Exercise particular ...
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24 .1442-4. Using other drivi...1442-4. Using other driving systemsPCS (Pre-Collision System) (if equipped)Radar sensorDetects vehicles or other obsta-cles on or near the road ahead anddetermines whether a collision isimminent based on the position,speed, and heading of the obsta-cles. G...
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25 .1452-4. Using other drivi...1452-4. Using other driving systems2When drivingnThe pre-collision system is operational whenlSeat belt (linked to the radar sensor)* Vehicle speed is above 3 mph (5 km/h).* The speed at which your vehicle is approaching the obstacle or oncomingvehicle exc...
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26 .1462-4. Using other drivi...1462-4. Using other driving systemsCAUTIONnHandling the radar sensorObserve the following to ensure the pre-collision system can function effectively.lKeep the sensor and front grille clean at all times.Clean the sensor and front grille with a so ft cloth ...
