Hyundai Elantra: Auto Lighting Control System / Schematic diagrams

Hyundai Elantra (CN7) 2021-2025 Service Manual / Body Electrical System / Auto Lighting Control System / Schematic diagrams

Circuit Diagram

Specifications

Specifications Items Specifications Rated voltage5VLoadMax. 1mA (Relay load)Illuminations (LUX)1000...

Repair procedures InspectionCheck 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 (illumination intensity) when the Auto Light Switch in Multi-Function Switch is turned ON, and the vehicle is in IGN1 or IGN2 ON Mode...

Other information:

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Fan speed control & Air conditioning

Fan speed control Turn the knob to the right to increase the fan speed and airflow. Turn the knob to the left to decrease fan speed and airflow. Setting the fan speed control knob to the “0” position turns off the fan. NOTICE Operating the fan speed when the ignition switch is in the ON position could cause the battery to discharge...

Hyundai Elantra (CN7) 2021-2025 Service Manual: Schematic diagrams

Circuit DiagramWith Smart KeyWithout Smart Key..

Function malfunction and limitations

Function malfunction

When High Beam Assist is not working properly, the ‘Check High Beam Assist (HBA) system’ or ‘Check HBA (High Beam Assist) system’ warning message will appear and warning light will illuminate on the cluster. Take your vehicle to an authorized HYUNDAI dealer and have the function checked.