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: Interior Lights
WARNING Do not use the interior lights when driving in the dark. The interior lights may obscure your view and result in a collision. Do not use the interior lights for extended periods when the vehicle is turned off. Otherwise, the battery discharges. Interior Lights AUTO OFF The in ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Battery
- Description CMF Battery The CMF (Closed Maintenance Free) battery is, as the name implies, totally maintenance free and has no removable battery cell caps.The CMF (Closed Maintenance Free) battery does not require water replenishment for the repair.The battery is completely sealed, excep ...