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 turns off when:
AUTO headlight
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The headlights and parking lights are turned ON or OFF automatically depending on the amount of daylight as measured by the ambient light sensor
Lighting Control
High Beam OperationHyundai Tucson (NX4) 2022-2026 Service Manual: Specifications
- Specification
ItemSpecification
Power source3V
Operating temperature-20°C to +60°C (-4°F to- +140°F)
RF ModulationFSK
LF ModulationASK
RF frequency433.92MHz
Battery1EA (CR2032)
An inappropriately disposed battery can be harmful to the
environment and human healt ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Mass Air Flow Sensor (MAFS)
- Description
MAFS uses a hot-film type sensing element to measure the mass of intake
air entering the engine, and send the signal to ECM.A large amount of
intake air represents acceleration or high load conditions while a small
amount of intake air represents deceleration or idle. The ECM ...