GSの取扱説明書・マニュアル [全73ページ 4.50MB]
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684GS350_U (OM30C34U)7-2. Steps to take in an emergencyIf you think something is wrong●Fluid leaks under the vehicle.(Water dripping from the air conditioning after use is normal.)●Flat-looking tires or uneven tire wear●Engine coolant temperature gauge needle continually points higherthan normal.●Changes in exhaust sound●Excessive tire squeal when cornering●Strange noises related to the suspension system●Pinging or other noises related to the engine●Engine missing, stumbling or running roughly●Appreciable loss of power●Vehicle pulls heavily to one side when braking●Vehicle pulls heavily to one side when driving on a level road●Loss of brake effectiveness, spongy feeling, pedal almost touches thefloorIf you notice any of the following symptoms, your vehicle probablyneeds adjustment or repair. Contact your Lexus dealer as soon as pos-sible.Visible symptomsAudible symptomsOperational symptoms
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このマニュアルの目次
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1 .678GS350_U (OM30C34U)7-2....678GS350_U (OM30C34U)7-2. Steps to take in an emergencyIf your vehicle needs to be towedThe following may indicate a probl em with your transmission. Contactyour Lexus dealer before towing.●The engine is running but the vehicle will not move.●The vehicle m...
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2 .6797-2. Steps to take in ...6797-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesTake out the towing eyelet (→P. 723)Remove the eyelet cover using aflathead screwdriver. To protect the bodywork, place a ragbetween the screwdriver and the vehi-cle body as shown i...
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3 .6807-2. Steps to take in ...6807-2. Steps to take in an emergencyGS350_U (OM30C34U)Do not tow with a sling-type truck toprevent body damage.Towing with a sling-type truckTowing with a wheel-lift type truckwFrom the front wFrom the rear (2WD models)Use a towing dolly under the rearwhe...
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4 .6817-2. Steps to take in ...6817-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesIf your Lexus is transported by a flatbed truck, it should be tied down atthe locations shown in the illustra-tion.If you use chains or cables to tiedown your vehicle, the anglessha...
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5 .6827-2. Steps to take in ...6827-2. Steps to take in an emergencyGS350_U (OM30C34U)■Before emergency towingRelease the parking brake.Shift the shift lever to N.Turn the engine switch to ACCESSORY (engine off) or IGNITION ON (enginerunning) mode.CAUTIONObserve the following precaution...
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6 .6837-2. Steps to take in ...6837-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesNOTICE■To prevent causing serious damage to the transmission and transfer (AWD mod-els) when towing using a wheel-lift type truck2WD models: Never tow this vehicle from the front w...
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7 .684GS350_U (OM30C34U)7-2....684GS350_U (OM30C34U)7-2. Steps to take in an emergencyIf you think something is wrong●Fluid leaks under the vehicle.(Water dripping from the air conditioning after use is normal.)●Flat-looking tires or uneven tire wear●Engine coolant temperature gauge ne...
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8 .685GS350_U (OM30C34U)7Whe...685GS350_U (OM30C34U)7When trouble arises7-2. Steps to take in an emergencyFuel pump shut off systemFollow the procedure below to restar t the engine after the system is acti-vated.Turn the engine switch to ACCESSORY mode or turn it off.Restart the engine....
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9 .686GS350_U (OM30C34U)7-2....686GS350_U (OM30C34U)7-2. Steps to take in an emergencyIf a warning light turns on or a warning buzzer soundsThe following warning indicates a possible problem in the brake system.Immediately stop the vehicle in a safe place and contact your Lexusdealer.Ca...
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10 .6877-2. Steps to take in ...6877-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesThe following warning indicates the po ssibility of damage to the vehiclethat may lead to an accident. Immediately stop the vehicle in a safe placeand contact your Lexus dealer.Fail...
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11 .6887-2. Steps to take in ...6887-2. Steps to take in an emergencyGS350_U (OM30C34U)(Flashes)(If equipped)Pre-collision system warning lightIndicates a malfunction in the pre-collision systemThe warning light will operate as follows, even when the systemis not malfunctioning:* The lig...
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12 .6897-2. Steps to take in ...6897-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesAfter taking the specified steps to co rrect the suspected problem, checkthat the warning light goes off.Brake system warning light Indicates a malfunction in the parking brake syst...
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13 .6907-2. Steps to take in ...6907-2. Steps to take in an emergencyGS350_U (OM30C34U)Tire pressure warning lightWhen the light comes on:Low tire inflation pressure suchas* Natural causes (→P. 693)* Flat tire (→P. 722)Adjust the tire inflation pressureto the specified level.The light wi...
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14 .6917-2. Steps to take in ...6917-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arises*1: Open door warning buzzer:→P. 704*2: Driver's seat belt buzzer:The driver's seat belt buzzer sounds to al ert the driver that his or her seat belt isnot fastened. Once the engine...
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15 .6927-2. Steps to take in ...6927-2. Steps to take in an emergencyGS350_U (OM30C34U)■SRS warning lightThis warning light system monitors the airb ag sensor assembly, front impact sensors,side impact sensors (front door), side im pact sensors (front), side impact sensors(rear), driver'...
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16 .6937-2. Steps to take in ...6937-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arises■The tire pressure warning light may come on due to natural causesThe tire pressure warning light may come on due to natural causes such as naturalair leaks and tire inflation press...
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17 .6947-2. Steps to take in ...6947-2. Steps to take in an emergencyGS350_U (OM30C34U)CAUTION■If both the ABS and the brake system warning lights remain onStop your vehicle in a safe place immedi ately and contact your Lexus dealer. Thevehicle will become extremely unstable during braki...
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18 .6957-2. Steps to take in ...6957-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesCAUTION■Maintenance of the tiresEach tire, including the spare (if provided ), should be checked monthly when coldand inflated to the inflation pressure re commended by the vehicle ...
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19 .6967-2. Steps to take in ...6967-2. Steps to take in an emergencyGS350_U (OM30C34U)CAUTIONTPMS (tire pressure warning system) malfunctions may occur for a variety of rea-sons, including the installation of replaceme nt or alternate tires or wheels on thevehicle that prevent the TPMS ...
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20 .697GS350_U (OM30C34U)7Whe...697GS350_U (OM30C34U)7When trouble arises7-2. Steps to take in an emergencyIf a warning message is displayedMaster warning lightThe master warning light also comeson or flashes in order to indicate that amessage is currently being displayedon the multi-inf...
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21 .6987-2. Steps to take in ...6987-2. Steps to take in an emergencyGS350_U (OM30C34U)A buzzer sounds and a warning messa ge is shown on the multi-informa-tion display. The following warning in dicates the possibility of damage tothe vehicle that may lead to an acci dent. Immediately st...
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22 .6997-2. Steps to take in ...6997-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesA buzzer sounds and a warning messa ge is shown on the multi-informa-tion display. Failure to investigate the cause of the following warnings maylead to the system operating abnorma...
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23 .7007-2. Steps to take in ...7007-2. Steps to take in an emergencyGS350_U (OM30C34U)Indicates a malfunction in the intuitive parking assistThe malfunctioning assist-sensor is flashing.Indicates a malfunction in the dynamic radar cruisecontrol system (if equipped) or the cruise contro...
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24 .7017-2. Steps to take in ...7017-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesIndicates a malfunction in the adaptive front-lightingsystemIndicates a malfunction in:* The SRS airbag system;* The front passenger occupant classification system;or,* The seat bel...
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25 .7027-2. Steps to take in ...7027-2. Steps to take in an emergencyGS350_U (OM30C34U)Indicates a malfunction in the parking brake systemIndicates a malfunction in the EPS (Electric PowerSteering) systemIndicates a malfunction in the VGRSIndicates a malfunction in the DRSWarning message...
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26 .7037-2. Steps to take in ...7037-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesIndicates a malfunction in the Blind Spot MonitorIndicates a malfunction in the smart access systemwith push-button startWarning message Details(Flashes)(If equipped)(Flashes)
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27 .7047-2. Steps to take in ...7047-2. Steps to take in an emergencyGS350_U (OM30C34U)A buzzer sounds and a warning messa ge is shown on the multi-informa-tion display. After taking the spec ified steps to correct the suspectedproblem, check that the warning message goes off.Follow the ...
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28 .7057-2. Steps to take in ...7057-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesIndicates that the trunk isnot fully closedIf the vehicle reaches aspeed of 3 mph (5km/h), flashesand a buzzer soundsto indicate that thetrunk is not yet fullyclosed.Close the trun...
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29 .7067-2. Steps to take in ...7067-2. Steps to take in an emergencyGS350_U (OM30C34U)Indicates that the parkingbrake is still engagedIf the vehicle reaches aspeed of 3 mph(5km/h), flashes and a buzzersounds to indicate thatthe parking brake isstill engaged.Release the parkingbrake.Indi...
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30 .7077-2. Steps to take in ...7077-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesIndicates that intuitiveparking assist sensor isdirty or covered with iceClean the sensor.Indicates that the radarsensor is dirty or coveredwith iceClean the sensor.Indicates that t...
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31 .7087-2. Steps to take in ...7087-2. Steps to take in an emergencyGS350_U (OM30C34U)Indicates that there is ahigh possibility of a frontalcollision, or that the pre-collision braking functionis operatingAt the same time, will appearon the head-up dis-play too (the imageflashes).Slow t...
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32 .7097-2. Steps to take in ...7097-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesAlerts the driver that thevehicle is out of the lanes(while the LKA [Lane-Keeping Assist] system isoperating)The warning buzzersounds continuously.The lane markings and/or the steer...
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33 .7107-2. Steps to take in ...7107-2. Steps to take in an emergencyGS350_U (OM30C34U)Indicates that remainingfuel is approximately 2.8gal. (10.5 L, 2.3 Imp.gal.)or lessRefuel the vehicle.Indicates that the engineswitch is turned off orturned to ACCESSORYmode and the driver'sdoor is ope...
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34 .7117-2. Steps to take in ...7117-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arises■Warning message in radar cruise mode (if equipped)In the following cases, the warning message may not be displayed even if vehicle-to-vehicle distance decreases:●When your vehicle ...
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35 .7127-2. Steps to take in ...7127-2. Steps to take in an emergencyGS350_U (OM30C34U)A warning message is shown on the mu lti-information display. After takingthe specified steps to correct the suspected problem, check that thewarning message goes off.Follow the correction procedures....
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36 .7137-2. Steps to take in ...7137-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesWarning message Details Correction procedureIndicates that all mainte-nance is required to cor-respond to the drivendistance on the mainte-nance schedule*.Perform the necessarymaint...
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37 .7147-2. Steps to take in ...7147-2. Steps to take in an emergencyGS350_U (OM30C34U)*: Refer to the separate "Scheduled Maintenance" or "Owner's Manual Supple-ment" for the maintenance interval applicable to your vehicle.Warning message Details Correction procedureIndicates that the t...
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38 .7157-2. Steps to take in ...7157-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesAfter taking the specified steps to co rrect the suspected problem, checkthat the warning message and light go off.Have the malfunction repaired immediately.InteriorbuzzerExteriorbu...
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39 .7167-2. Steps to take in ...7167-2. Steps to take in an emergencyGS350_U (OM30C34U)InteriorbuzzerExteriorbuzzerWarning message DetailsCorrection procedureOnceCon-tinuousAn attempt wasmade to exit thevehicle with theelectronic key andlock the doors with-out first turning theengine swi...
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40 .7177-2. Steps to take in ...7177-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesInteriorbuzzerExteriorbuzzerWarning message DetailsCorrection procedureCon-tinuousCon-tinuousThe driver's doorwas opened andclosed while theelectronic key wasnot in the vehicle,the ...
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41 .7187-2. Steps to take in ...7187-2. Steps to take in an emergencyGS350_U (OM30C34U)InteriorbuzzerExteriorbuzzerWarning message DetailsCorrection procedureOnce ⎯*When the doorswere unlockedwith the mechan-ical key and thenthe engine switchwas pressed, theelectronic keycould not bedete...
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42 .7197-2. Steps to take in ...7197-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesInteriorbuzzerExteriorbuzzerWarning message DetailsCorrection procedure⎯ ⎯Power was turnedoff due to the auto-matic power offfunction.Next timewhen start-ing theengine,increase thee...
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43 .7207-2. Steps to take in ...7207-2. Steps to take in an emergencyGS350_U (OM30C34U)InteriorbuzzerExteriorbuzzerWarning message DetailsCorrection procedureOnce ⎯The driver's doorwas opened andclosed with theengine switchturned off and thenthe engine switchwas put in ACCES-SORY mode tw...
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44 .7217-2. Steps to take in ...7217-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arises■Warning buzzerIn some cases, the buzzer may not be he ard because of noisy place or an audiosound.Once ⎯After the engineswitch has beenturned off with theshift lever in a posi-tion...
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45 .722GS350_U (OM30C34U)7-2....722GS350_U (OM30C34U)7-2. Steps to take in an emergencyIf you have a flat tire●Stop the vehicle on a hard, flat surface.●Set the parking brake.●Shift the shift lever to P.●Stop the engine.●Turn on the emergency flashers. ( →P. 676)Remove the flat tire and ...
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46 .7237-2. Steps to take in ...7237-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesLocation of the spare tire, jack and toolsJack handleParking brake release toolScrewdriverTowing eyeletWheel nut wrenchSpare tireJack1234567
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47 .7247-2. Steps to take in ...7247-2. Steps to take in an emergencyGS350_U (OM30C34U)CAUTION■Using the tire jackObserve the following precautions. Improper use of the tire jack may cause the vehicle to suddenly fall off the jack,leading to death or serious injury.●Do not use the tire j...
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48 .7257-2. Steps to take in ...7257-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesRemove the center luggage mat. ( →P. 559)Remove the spacer and take outthe jack handle from the reverseside of the center luggage mat.Take out the jack.For tighteningFor looseningTa...
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49 .7267-2. Steps to take in ...7267-2. Steps to take in an emergencyGS350_U (OM30C34U)Remove the center luggage mat. ( →P. 559)Loosen the center fastener thatsecures the spare tire.Taking out the spare tire12CAUTION■When storing the spare tireBe careful not to catch fingers or other bo...
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50 .7277-2. Steps to take in ...7277-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesChock the tires.Slightly loosen the wheel nuts(one turn).Turn the tire jack portion "A" byhand until the notch of the jack isin contact with the jack point.The jack point guides are...
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51 .7287-2. Steps to take in ...7287-2. Steps to take in an emergencyGS350_U (OM30C34U)Raise the vehicle until the tire isslightly raised off the ground.Remove all the wheel nuts andthe tire.When resting the tire on the ground,place the tire so that the wheel designfaces up to avoid scra...
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52 .7297-2. Steps to take in ...7297-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesCAUTION■Replacing a flat tire●Do not touch the disc wheels or the area around the brakes immediately after thevehicle has been driven.After the vehicle has been driven the disc whee...
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53 .7307-2. Steps to take in ...7307-2. Steps to take in an emergencyGS350_U (OM30C34U)Remove any dirt or foreign mat-ter from the wheel contact sur-face.If foreign matter is on the wheel con-tact surface, the wheel nuts mayloosen while the vehicle is in motion,causing the tire to come o...
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54 .7317-2. Steps to take in ...7317-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesLower the vehicle.Firmly tighten each wheel nut twoor three times in the order shownin the illustration.Tightening torque:76 ft*lbf (103 N*m, 10.5 kgf*m)Stow the flat tire, tire jac...
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55 .7327-2. Steps to take in ...7327-2. Steps to take in an emergencyGS350_U (OM30C34U)■The compact spare tire●The compact spare tire is identified by the label "TEMPORARY USE ONLY" onthe tire sidewall.Use the compact spare tire temporar ily, and only in an emergency.●Make sure to check ...
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56 .7337-2. Steps to take in ...7337-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesCAUTION■When using the compact spare tire●Remember that the compact spare tire provided is specifically designed for usewith your vehicle. Do not use your compact spare tire on anot...
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57 .7347-2. Steps to take in ...7347-2. Steps to take in an emergencyGS350_U (OM30C34U)CAUTION■Speed limit when using the compact spare tireDo not drive at speeds in excess of 50 mph (80 km/h) when a compact spare tireis installed on the vehicle.The compact spare tire is not designed for...
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58 .735GS350_U (OM30C34U)7Whe...735GS350_U (OM30C34U)7When trouble arises7-2. Steps to take in an emergencyIf the engine will not startOne 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 flood...
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59 .7367-2. Steps to take in ...7367-2. Steps to take in an emergencyGS350_U (OM30C34U)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. 743)●There may be a malfunction in the steering lock...
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60 .737GS350_U (OM30C34U)7Whe...737GS350_U (OM30C34U)7When trouble arises7-2. Steps to take in an emergencyIf the shift lever cannot be shifted from PSet the parking brake.Turn the engine switch to ACCESSORY mode.Depress the brake pedal.Pry the cover up with a flatheadscrewdriver or equi...
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61 .738GS350_U (OM30C34U)7-2....738GS350_U (OM30C34U)7-2. Steps to take in an emergencyIf the parking brake cannot be released●Shift the shift lever to P.●Turn the engine switch off.●Check that the parking brake indicator is off.●Chock the tires.Take out the parking brakerelease tool and...
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62 .7397-2. Steps to take in ...7397-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arisesRemove the plug.Insert the tool and press it downfirmly while turning it counter-clockwise until it stops.■Manual operation of the parking brakeThe parking brake cannot be set manua...
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63 .740GS350_U (OM30C34U)7-2....740GS350_U (OM30C34U)7-2. Steps to take in an emergencyIf the electronic key does not operate properly■DoorsUse the mechanical key (→P. 98) in order to perform thefollowing operations:Locks all the doorsCloses the windows and moonroof* (turn and hold)Unloc...
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64 .7417-2. Steps to take in ...7417-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arises■TrunkTurn the mechanical key clock-wise to open.Ensure that the shift lever is in P and depress the brake pedal.Touch the Lexus emblem side ofthe electronic key to the engineswitch...
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65 .7427-2. Steps to take in ...7427-2. Steps to take in an emergencyGS350_U (OM30C34U)■Stopping the engineShift the shift lever to P and press the engine switch as you normally do when stop-ping the engine.■Replacing the key batteryAs the above procedure is a temporary meas ure, it is r...
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66 .743GS350_U (OM30C34U)7Whe...743GS350_U (OM30C34U)7When trouble arises7-2. Steps to take in an emergencyIf the vehicle battery is dischargedIf you have a set of jumper (or booster) cables and a second vehicle with a12-volt battery, you can jump start your vehicle by following the ste...
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67 .7447-2. Steps to take in ...7447-2. Steps to take in an emergencyGS350_U (OM30C34U)Start the engine of the second ve hicle. Increase the engine speedslightly and maintain at that le vel for approximately 5 minutes torecharge the battery of your vehicle.Open and close any of the doors...
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68 .7457-2. Steps to take in ...7457-2. Steps to take in an emergencyGS350_U (OM30C34U)7When trouble arises■Starting the engine when the battery is discharged The engine cannot be started by push-starting.■To prevent battery discharge●Turn off the headlights and the audi o system while t...
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69 .7467-2. Steps to take in ...7467-2. Steps to take in an emergencyGS350_U (OM30C34U)CAUTION■Avoiding battery fires or explosionsObserve the following precautions to prev ent accidentally igniting the flammablegas that may be emitted from the battery:●Make sure each jumper cable is con...
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70 .747GS350_U (OM30C34U)7Whe...747GS350_U (OM30C34U)7When trouble arises7-2. Steps to take in an emergencyIf your vehicle overheatsStop the vehicle in a safe place an d turn off the air conditioning system.Check to see if steam is coming out from under the hood.If you see steam: Stop th...
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71 .7487-2. Steps to take in ...7487-2. Steps to take in an emergencyGS350_U (OM30C34U)■OverheatingIf you observe the following, your vehicle may be overheating:●The engine coolant temperature gauge enters the red zone or a loss of power isexperienced.●Steam comes out from under the hood...
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72 .749GS350_U (OM30C34U)7Whe...749GS350_U (OM30C34U)7When trouble arises7-2. Steps to take in an emergencyIf the vehicle becomes stuckStop the engine. Set the parking brake and shift the shift lever to P.Remove the mud, snow or sand from around the rear wheels.Place wood, stones or some...
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73 .7507-2. Steps to take in ...7507-2. Steps to take in an emergencyGS350_U (OM30C34U)CAUTION■When attempting to free a stuck vehicleIf you choose to push the vehicle back and forth to free it, make sure the surround-ing area is clear to avoid striking other vehicles, objects or people...
