Owners Manual
Page 1
Accessories, spare parts and modification of your Lexus vehicle. GS350_U (OM30C34U) This vehicle should know that this manual are current at any damage they may cause to, or adverse effect they may hear sound coming from your vehicle in this manual applies to make changes at..., it does not indicate a malfunction. Therefore, you may have on, your Lexus A wide variety of printing. Noise from under vehicle after turning off the engine Approximately five hours after the engine is the sound of color and equipment. Depending on your information Main Owner's Manual Please note...
Accessories, spare parts and modification of your Lexus vehicle. GS350_U (OM30C34U) This vehicle should know that this manual are current at any damage they may cause to, or adverse effect they may hear sound coming from your vehicle in this manual applies to make changes at..., it does not indicate a malfunction. Therefore, you may have on, your Lexus A wide variety of printing. Noise from under vehicle after turning off the engine Approximately five hours after the engine is the sound of color and equipment. Depending on your information Main Owner's Manual Please note...
Owners Manual
Page 2
... or special instructions regarding installation of data collected through Safety Connect / Lexus Enform (U.S. Furthermore, these computers do not record conversations, sounds or pictures. ● Data usage Lexus may use the data recorded in your vehicle could affect electronic systems such as : • Engine speed • Accelerator status • Brake status • Vehicle speed •...
... or special instructions regarding installation of data collected through Safety Connect / Lexus Enform (U.S. Furthermore, these computers do not record conversations, sounds or pictures. ● Data usage Lexus may use the data recorded in your vehicle could affect electronic systems such as : • Engine speed • Accelerator status • Brake status • Vehicle speed •...
Owners Manual
Page 49
...to deactivate or stop the alarms: ● Unlock the doors or open the trunk. ● Turn the engine switch to flashing when the system is unlocked or opened in any way other than using the entry function, ...and lock all the doors. The indicator light changes from being on to ACCESSORY or IGNITION ON mode, or start the engine. (The alarm will be set . 70 1-2. Deactivating or stopping the alarm Do one of the following situations when the... hood is detected. Theft deterrent system Alarm The alarm The alarm uses light and sound to give an alert when an intrusion is opened.
...to deactivate or stop the alarms: ● Unlock the doors or open the trunk. ● Turn the engine switch to flashing when the system is unlocked or opened in any way other than using the entry function, ...and lock all the doors. The indicator light changes from being on to ACCESSORY or IGNITION ON mode, or start the engine. (The alarm will be set . 70 1-2. Deactivating or stopping the alarm Do one of the following situations when the... hood is detected. Theft deterrent system Alarm The alarm The alarm uses light and sound to give an alert when an intrusion is opened.
Owners Manual
Page 577
... fluid level and connections. (→P. 624) Is the brake fluid at the correct level? (→P. 623) Is the engine coolant at the correct level? (→P. 620) Is the engine oil at the intervals specified in the "Warranty and Service Guide" or "Owner's Manual Supplement". The radiator and condenser should... at the correct level? (→P. 617) There should not be any problem you notice should be brought to the attention of your Lexus dealer or qualified service shop for advice. Maintenance General maintenance Listed below are the general maintenance items that any fumes or strange...
... fluid level and connections. (→P. 624) Is the brake fluid at the correct level? (→P. 623) Is the engine coolant at the correct level? (→P. 620) Is the engine oil at the intervals specified in the "Warranty and Service Guide" or "Owner's Manual Supplement". The radiator and condenser should... at the correct level? (→P. 617) There should not be any problem you notice should be brought to the attention of your Lexus dealer or qualified service shop for advice. Maintenance General maintenance Listed below are the general maintenance items that any fumes or strange...
Owners Manual
Page 652
...be in good condition. Before towing The following may be attempted on hard surfaced roads for all towing, and abide by your Lexus dealer or a commercial towing service, using a cable or chain secured to take in an emergency, your vehicle may indicate a problem with your... Lexus dealer before towing. ● The engine is running but the vehicle will not move. ● The vehicle makes an abnormal sound. GS350_U (OM30C34U) This should only be temporarily towed using a lift-type truck or ...
...be in good condition. Before towing The following may be attempted on hard surfaced roads for all towing, and abide by your Lexus dealer or a commercial towing service, using a cable or chain secured to take in an emergency, your vehicle may indicate a problem with your... Lexus dealer before towing. ● The engine is running but the vehicle will not move. ● The vehicle makes an abnormal sound. GS350_U (OM30C34U) This should only be temporarily towed using a lift-type truck or ...
Owners Manual
Page 658
... GS350_U (OM30C34U) Steps to take in exhaust sound ● Excessive tire squeal when cornering ● Strange noises related to the suspension system ● Pinging or other noises related to the engine Operational symptoms ● 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 the following symptoms, your Lexus...
... GS350_U (OM30C34U) Steps to take in exhaust sound ● Excessive tire squeal when cornering ● Strange noises related to the suspension system ● Pinging or other noises related to the engine Operational symptoms ● 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 the following symptoms, your Lexus...
Owners Manual
Page 665
...belt is still unfastened, the buzzer will sound intermittently for 20 more seconds. If the seat belt is turned to IGNITION ON mode, the buzzer sounds for 6 seconds. Once the engine switch is still unfastened after 30 seconds, the buzzer will sound in an emergency 691 *1: Open door ...warning buzzer: →P. 704 * : Driver's seat belt buzzer: The driver's seat belt buzzer sounds to alert the front passenger...
...belt is still unfastened, the buzzer will sound intermittently for 20 more seconds. If the seat belt is turned to IGNITION ON mode, the buzzer sounds for 6 seconds. Once the engine switch is still unfastened after 30 seconds, the buzzer will sound in an emergency 691 *1: Open door ...warning buzzer: →P. 704 * : Driver's seat belt buzzer: The driver's seat belt buzzer sounds to alert the front passenger...
Owners Manual
Page 672
GS350_U (OM30C34U) The following warning indicates the possibility of damage to the vehicle that may come on if the engine oil pressure is shown on the multi-information display. 698 7-2. Steps to an accident. Warning message Details Indicates abnormal engine oil pressure The warning light may lead to take in a safe place and contact your Lexus dealer. A buzzer sounds and a warning message is too low. Immediately stop the vehicle in an emergency Stop the vehicle immediately.
GS350_U (OM30C34U) The following warning indicates the possibility of damage to the vehicle that may come on if the engine oil pressure is shown on the multi-information display. 698 7-2. Steps to an accident. Warning message Details Indicates abnormal engine oil pressure The warning light may lead to take in a safe place and contact your Lexus dealer. A buzzer sounds and a warning message is too low. Immediately stop the vehicle in an emergency Stop the vehicle immediately.
Owners Manual
Page 679
... and the driver's door open) 7 (Flashes) Indicates that the windows and the moon roof Close all the windows are not fully closed (with the engine switch Close all the windows. off, and the driver's door open ) When trouble arises GS350_U (OM30C34U) 7-2. Steps to indicate that the windows are...with and the moon roof. Indicates that the trunk is not fully closed . and a buzzer sounds to take in an emergency Warning message Details Indicates that the moon roof is not yet fully closed (with the engine switch Close the moon roof. off , and the driver's door open ) (Flashes) (...
... and the driver's door open) 7 (Flashes) Indicates that the windows and the moon roof Close all the windows are not fully closed (with the engine switch Close all the windows. off, and the driver's door open ) When trouble arises GS350_U (OM30C34U) 7-2. Steps to indicate that the windows are...with and the moon roof. Indicates that the trunk is not fully closed . and a buzzer sounds to take in an emergency Warning message Details Indicates that the moon roof is not yet fully closed (with the engine switch Close the moon roof. off , and the driver's door open ) (Flashes) (...
Owners Manual
Page 680
Steps to indicate that engine oil Check the level of 3 mph Correction procedure Release (5 km/h), brake. flashes and a buzzer sounds to take in M when driving on slippery road Drive with the shift lever in an emergency Warning message Details Indicates that ... down. the parking (Flashes) (U.S.A.) (Flashes) (Canada) (Flashes) Indicates that the parking brake is still engaged If the vehicle reaches a speed of engine level is still engaged. surfaces. GS350_U (OM30C34U) The range will not be downshifted and remain 2. Indicates that the parking brake is low oil, and ...
Steps to indicate that engine oil Check the level of 3 mph Correction procedure Release (5 km/h), brake. flashes and a buzzer sounds to take in M when driving on slippery road Drive with the shift lever in an emergency Warning message Details Indicates that ... down. the parking (Flashes) (U.S.A.) (Flashes) (Canada) (Flashes) Indicates that the parking brake is still engaged If the vehicle reaches a speed of engine level is still engaged. surfaces. GS350_U (OM30C34U) The range will not be downshifted and remain 2. Indicates that the parking brake is low oil, and ...
Owners Manual
Page 694
... and moving the steering wheel left and right. than P or N. Once ⎯ (Flashes) Press the engine switch within 3 seconds of the buzzer sounding. 720 7-2. Once ⎯ (Flashes) The engine switch has been turned off and then the engine switch was touched with the shift lever shift lever to take in an emergency Interior buzzer...
... and moving the steering wheel left and right. than P or N. Once ⎯ (Flashes) Press the engine switch within 3 seconds of the buzzer sounding. 720 7-2. Once ⎯ (Flashes) The engine switch has been turned off and then the engine switch was touched with the shift lever shift lever to take in an emergency Interior buzzer...
Owners Manual
Page 709
... are being followed (→P. 154), consider each of the following may be a malfunction in an emergency If the engine will not start If the engine will not start even though correct starting system may be the cause of the following points: The...engine. (→P. 736) GS350_U (OM30C34U) Try to restart the engine again following correct starting procedures. (→P. 154) ● There may be malfunctioning due to take in the engine immobilizer system. (→P. 68) The starter motor turns over The engine starting procedures are dim, or the horn does not sound or sounds...
... are being followed (→P. 154), consider each of the following may be a malfunction in an emergency If the engine will not start If the engine will not start even though correct starting system may be the cause of the following points: The...engine. (→P. 736) GS350_U (OM30C34U) Try to restart the engine again following correct starting procedures. (→P. 154) ● There may be malfunctioning due to take in the engine immobilizer system. (→P. 68) The starter motor turns over The engine starting procedures are dim, or the horn does not sound or sounds...
Owners Manual
Page 710
... for about 15 seconds while depressing the brake pedal firmly. Steps to start the engine if the engine switch is functioning normally: 1 2 3 4 Set the parking brake. Turn the engine switch to P. Even if the engine can be malfunctioning. GS350_U (OM30C34U) One of the following steps can be started using ... unknown. Have the vehicle inspected by your Lexus dealer if the problem cannot be a malfunction in an emergency The starter motor does not turn over, the interior lights and headlights do not turn on, or the horn does not sound. Shift the shift lever to ACCESSORY mode....
... for about 15 seconds while depressing the brake pedal firmly. Steps to start the engine if the engine switch is functioning normally: 1 2 3 4 Set the parking brake. Turn the engine switch to P. Even if the engine can be malfunctioning. GS350_U (OM30C34U) One of the following steps can be started using ... unknown. Have the vehicle inspected by your Lexus dealer if the problem cannot be a malfunction in an emergency The starter motor does not turn over, the interior lights and headlights do not turn on, or the horn does not sound. Shift the shift lever to ACCESSORY mode....
Owners Manual
Page 778
...power off function will be operated if the vehicle is left in ACCESSORY or IGNITION ON mode (the engine is not running) for a period of time. (→P. 174) A warning buzzer sounds during driving ● The seat belt reminder light is flashing Are the driver and the front passenger wearing...; The parking brake indicator is on Is the parking brake released? (→P. 186) Depending on the situation, other types of warning buzzer may also sound. (→P. 686, 697) GS350_U (OM30C34U) What to do if...(Troubleshooting) The windows do not open or close by operating the power window switches ...
...power off function will be operated if the vehicle is left in ACCESSORY or IGNITION ON mode (the engine is not running) for a period of time. (→P. 174) A warning buzzer sounds during driving ● The seat belt reminder light is flashing Are the driver and the front passenger wearing...; The parking brake indicator is on Is the parking brake released? (→P. 186) Depending on the situation, other types of warning buzzer may also sound. (→P. 686, 697) GS350_U (OM30C34U) What to do if...(Troubleshooting) The windows do not open or close by operating the power window switches ...
Owners Manual
Page 779
...) An alarm is dis- GS350_U (OM30C34U) The sensor detects it and the alarm sounds. (→P. 70) To stop the alarm, turn the engine switch to P. 686, 697. played, refer to IGNITION ON mode or start the engine. A warning buzzer sounds when leaving the vehicle ● Is the electronic key left inside the vehicle open.... (→P. 704) A warning light turns on or a warning message is displayed ● When a warning light turns on or a warning message is activated and the horn sounds ● Did anyone inside the vehicle or the moon roof opened?
...) An alarm is dis- GS350_U (OM30C34U) The sensor detects it and the alarm sounds. (→P. 70) To stop the alarm, turn the engine switch to P. 686, 697. played, refer to IGNITION ON mode or start the engine. A warning buzzer sounds when leaving the vehicle ● Is the electronic key left inside the vehicle open.... (→P. 704) A warning light turns on or a warning message is displayed ● When a warning light turns on or a warning message is activated and the horn sounds ● Did anyone inside the vehicle or the moon roof opened?