Hyundai Tucson: Body Electrical System / Auto Head Lamp Leveling Device

Auto Light Sensor

- Inspection Check if the auto light control operates like a timing chart shown below.Tail lamp output and head lamp (Low) output is controlled based on the auto light sensor's input (illuminat ...

Components and Components Location

- Component Location 1. Head lamp leveling actuator (Inside head lamps)2. Head lamp leveling switch ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Service Manual: Troubleshooting
- Troubleshooting Problem Symptoms Table Use the table below to help you find the cause of the problem. The numbers indicate the priority of the likely cause of the problem.Check each part in order.If necessary, replace these parts.SymptomExpected causeCountermeasure Lower pedal or sponge p ...

Hyundai Tucson (NX4) 2022-2025 Service Manual: General Information
- General Troubleshooting Information Before Troubleshooting 1.Check applicable fuses in the appropriate fuse/relay box. 2.Using the battery checker (MCR-570 KIT), check the battery for damage, state of charge, and clean and tight connections.(Refer to Engine Electrical System - "Battery") ...