Lexus LS460 - Page 204

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4-2. Driving procedures
LS460/LS460L_U (OM50D48U)
■ Auto power off function
If the vehicle is left in ACCESSORY mode for more than 20 minutes with the shift
lever in P, the engine switch will automatically turn off.
■ Electronic key battery depletion
P. 119
■ Conditions affecting operation
P. 116
■ Notes for the entry function
P. 117
■ If the engine does not start
The engine immobilizer system may not have been deactivated. (P. 78)
Contact your Lexus dealer.
■ Steering lock
After turning the engine switch off and opening and closing the doors, the steering
wheel will be locked due to the steering lock function. Operating the engine switch
again automatically cancels the steering lock.
■ When the steering lock cannot be released
■ Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be suspended if
the engine is turned on and off repeatedly in a short period of time. In this case,
refrain from operating the engine. After about 10 seconds, the steering lock motor
will resume functioning.
The green indicator light on the engine switch
will flash and a message will be shown on the
multi-information display. Press the engine
switch again while turning the steering wheel
left and right.