System Description

WARNING: This page is about a different car, the 2004 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.

GENERAL
The rear window defogger system's thin heater wires are attached to the inside of the rear window and def the window surface quickly. The indicator lamp illuminates while the system is operating. The system automatically turns off after approximately 15 minutes.
DESCRIPTION
The LS430 has the rear defogger system with following function.

Fig 2: Function Description Chart
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