Lexus RC300h 2017, Manual

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4-2. Driving procedures
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RC300h_EE(OM24740E)
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Auto power off function
If the vehicle is left in ACCESSORY mode for more than 20 minutes or ON mode (the
hybrid system is not operating) for more than an hour with the shift lever in P, the power
switch will automatically turn off. However, this function cannot entirely prevent 12-volt
battery discharge. Do not leave the vehicle with the power switch in ACCESSORY or
ON mode for long periods of time when the hybrid system is not operating.
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Sounds and vibrations specific to a hybrid vehicle

P. 88
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Electronic key battery depletion

P. 141
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When the ambient temperature is low, such as during winter driving conditions
When starting the hybrid system, the flashing time of the “READY” indicator may be
long. Leave the vehicle as it is until the “READY” indicator is steady on, as steady means
the vehicle is able to move.
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Conditions affecting operation

P. 157
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Notes for the entry function

P. 158
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If the hybrid system does not start
●
Check that the shift lever is securely set in P. The hybrid system may not start if the shift
lever is displaced out of P.
●
The immobilizer system may not have been deactivated. (

P. 95)
Contact any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
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Steering lock
After turning the power switch off and opening and closing the doors, the steering wheel
will be locked due to the steering lock function. Operating the power switch again auto-
matically cancels the steering lock.
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When the steering lock cannot be released
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Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, operation of the motor may be sus-
pended if the hybrid system is turned on and off repeatedly in a short period of time. In
this case, refrain from operating the power switch. After about 10 seconds, the steering
lock motor will resume functioning.
“Steering Lock active” will be displayed on the
multi-information display.
Check that the shift lever is in P. Press the power
switch while turning the steering wheel left and
right.