Hyundai Tucson: Body Electrical System / Immobilizer System

Description and Operation

- Description The immobilizer system will disable the vehicle unless the proper ignition key is used, in addition to the currently available anti-theft systems such as car alarms, the immobiliz ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Electronic Stability Control (ESC) indicator light. Electronic Stability Control (ESC) OFF indicator light
Electronic Stability Control (ESC) indicator light This indicator light illuminates: When the ignition switch is in the ON position. The Electronic Stability Control indicator light illuminates for about 3 seconds and then goes off. Whenever a malfunction with ESC system is de ...

Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Winter Precautions
Use high quality ethylene glycol coolant Your vehicle is delivered with high quality ethylene glycol coolant in the cooling system. It is the only type of coolant that should be used because it helps prevent corrosion in the cooling system, lubricates the water pump, and prevents freezi ...