Lexus GX 460 2020 Owner's Manual page 421

420
5-1. Using the air conditioning system and defogger
The windshield wiper de-icer can be operated when (vehicles with windshield wiper
■
de-icer)
The engine switch is in IGNITION ON mode.
When the windshield wiper de-icer is on (vehicles with windshield wiper de-icer)
■
Vehicles without Heated Windshield Defroster

The windshield wiper de-icer will automatically turn off after approximately 15 min-
utes.
Vehicles with Heated Windshield Defroster

• The windshield wiper de-icer and Heated Windshield Defroster will automatically
turn off. The operation time varies depending on the outside temperature.
• The lower the outside temperature, the longer the operation (at most 15 minutes).
• If the outside temperature is high, the operation will stop in few seconds.
Heated Windshield Defroster (if equipped)
■
When the windshield wiper de-icer is operated, the Heated Windshield Defroster will
operate automatically at the same time, preventing ice from building up on the wind-
shield.
WARNING
When the windshield wiper de-icer is on (vehicles with windshield wiper de-icer)
■
Vehicles without Heated Windshield Defroster

Do not touch the glass at the lower part of the windshield or the side of the front pil-
lars as the surfaces can become very hot and burn you.
Vehicles with Heated Windshield Defroster

Do not touch the windshield (especially the lower part) as the surfaces can become
very hot and burn you.
GX460_OM_OM60R28E_(GE)