Hyundai Tucson: Engine Electrical System / Starting System

DC DC converter

- Description Due to the considerably more frequent occurrence of starting operations, the electrical load that occurs often leads to voltage dips in the vehicle network.In order to stabilize t ...

Description and Operation

- Description The starting system includes the battery, starter, solenoid switch, ignition switch, ignition lock switch, connection wires and the battery cable.When the ignition key is turned t ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Steering Wheel Heater
When the ignition switch is in the ON position or when the engine is running, press the steering wheel heater button to warm the steering wheel. The indicator on the button illuminates. To turn the steering wheel heater off, press the button again. The indicator on the button turns off ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Cluster Display Messages
Shift to P (if equipped with smart key) This message appears if the Push Button Start ignition switch is pressed to the OFF position without the gear in the P (Park) position. If this occurs, the Push Button Start ignition switch goes to the ACC position. Low key battery (if equipped wi ...