Initialization
Items to initialize
The following items must be initialized for normal system operation in cases such as after the battery is reconnected, or maintenance is per- formed on the vehicle.

See also:
4-Wheel AHC (Active Height Control Suspension)
4-Wheel AHC adjusts the vehicle height in accordance with driving conditions.
To select a height mode, shift the height select
switch forward or backward.
HI (high mode): For driving bumpy road ...
Overview button and guidance screen
*: Press and hold the “PWR·VOL” knob for 3 seconds or more to turn off the
screen and restart the
navigation system. Do this when the vehicle-mounted device response is extremely
slow. ...
Maintenance
You are responsible for performance
of the required maintenance indicated
in the Owner’s Manual and this guide.
Lexus will not deny a warranty claim
solely because you do not have
records to ...
