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4-3. Operating the lights and wipers
■ When the washer fluid tank is empty
Do not operate the switch continually as
the washer fluid pump may overheat.
■ When a nozzle becomes blocked
In this case, contact your Lexus dealer.
Do not try to clear it with a pin or other
object. The nozzle will be damaged.
■ To prevent battery discharge
Do not leave the wiper on longer than
necessary when the engine is off.