Sounds and vibrations specific to a hybrid vehicle
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There may be no engine sounds or vibration even though the vehicle is able to
move. Always shift the shift lever to P when parked.
The following sounds or vibrations may occur when the hybrid system is operating,
and are not a malfunction:
Motor sounds may be heard from the engine compartment.
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Sounds may be heard from the hybrid battery (traction battery) under the rear
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seat when the hybrid system starts or stops.
Sounds from the hybrid system may be heard when the back door is open.
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Sounds may be heard from the hybrid transmission when the engine is started
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or stopped, or while the engine is idling.
Engine sounds may be heard when accelerating sharply.
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Sounds may be heard due to regenerative braking when the brake pedal is
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depressed and accelerator is loosened.
Vibration may be felt when the gasoline engine starts or stops.
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Cooling fan sounds may be heard from the air intake vents under the rear seat.
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Vehicle Proximity Notification System
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In the following cases, the Vehicle Proximity Notification System sound may be diffi-
cult for pedestrians, people riding bicycles or other people and vehicles in the sur-
rounding area to hear:
When there is a lot of noise in the vicinity
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When it is raining or during strong winds
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When in the area surrounding the rear of the vehicle, rather than in front of the
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vehicle
Maintenance, repair, recycling, and disposal
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Contact your Lexus dealer regarding maintenance, repair, recycling and disposal.
Do not dispose of the vehicle yourself.
1-1. Hybrid system
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