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 performed on the vehicle.

See also:
If the vehicle battery is discharged
If you have a set of jumper (or booster) cables and a second vehicle with a 12
volt battery, you can jump start your Lexus by following the steps below.
Open the hood.
Connecting the jumper cab ...
If a warning message is displayed
If a warning is shown on the instrument cluster, stay calm and perform the
following actions:
1. Master warning light
The master warning light also comes on or flashes in order to indicate that ...
Windshield wiper de-icer
This feature is used to prevent ice from building up on the windshield
and wiper blades.
Press the “CLIMATE” but-
ton.
On/off
The windshield wiper de-icer
will automatically turn off
af ...
