The rain sensor located on the upper end of the windshield glass senses the amount of rainfall and controls the wiping cycle for the proper interval.
The more it rains, the faster the wiper operates. When the rain stops, the wiper stops. To vary the speed setting, turn the speed control knob (1). If the wiper switch is set in AUTO mode when ignition switch is in the ON position, the wiper will operate once to perform a self-check of the system. Set the wiper to OFF position when the wiper is not in use.
WARNING
To avoid personal injury from the windshield wipers, when the engine is running and the windshield wiper switch is placed in the AUTO mode:
CAUTION
Hyundai Tucson (NX4) 2022-2024 Owner's Manual: Daytime Running Lights (DRL)
The Daytime Running Lights can make it
easier for others to see the front of your
vehicle during the day, especially after
dawn and before sunset. The DRL system
is ON when the headlight switch is in the
OFF or the AUTO headlight position and
the Electronic Parking Brake is released.
It ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Injector Schematic Diagrams
Circuit Diagram
(M/T)
(A/T)
...