Hyundai Elantra: Body Electrical System / Head Lamp Leveling Device

Auto Light Sensor

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...

Components and components location

Component Location1. Head lamp leveling actuator2. Head lamp leveling switch..

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Release residual pressure in fuel line

Release Residual Pressure in Fuel Line    • There may be some residual pressure even after "Release Residual Pressure in Fuel Line" work, so cover the hose connection with a shop towel to prevent residual fuel from spilling out before disconnecting any fuel connection.1.Turn the ignition switch OFF and disconnect the battery (-) cable.2.Remove the fuel pump ..

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Air Bag Warning Light & Seat Belt Warning Light

Air Bag Warning Light This warning light illuminates: • When you place the ignition switch to the ON position. -- The air bag warning light illuminates for about 6 seconds and then turns off when all checks have been performed • The air bag warning light will remain illuminated if there is a malfunction with the Safety Restraint System (SRS) air bag operation. In this case, have the ve..