Hyundai Elantra: Lighting System / Rheostat

Hyundai Elantra (CN7) 2021-2025 Service Manual / Body Electrical System / Lighting System / Rheostat

Components and components location

Components

Repair procedures

Replacement

1.	Disconnect the negative (-) battery terminal.

2.	Remove the crash pad lower panel (A). (Refer to Body - "Crash Pad Lower Panel")

3.	Loosen the mounting screw and remove the crash pad lower switch (A).

4.	Disconnect the crash pad lower switch connector (A).

5.	To install, reverse the removal procedure.

Hazard Lamp Switch

Repair procedures Removal1.Disconnect the negative (-) battery terminal.2.Remove the crash pad airvent [RH].(Refer to Body - "Crash Pad Airvent")3.Loosen the mounting screws and remove the harzard lamp switch (A)...

Turn Signal Lamp

Repair procedures Removal1.Disconnect the negative (-) battery terminal.2.Remove the front bumper.(Refer to Body - "Front Bumper Cover")3.Remove the head lamp...

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Emergency Signal System

Description and operation DescriptionIntroduction of Quick Brake Warning System (ESS)In case of quick brake by driver, the brake lamp or turn signal is blinked to warn against the vehicle at rear.1.Basic function (Blinking the brake lamp/emergency lamp) – Operation condition : In case of quick brake or operation of ABS above in a certain speed– Rele..

Hyundai Elantra (CN7) 2021-2025 Service Manual: Power Door Mirror Actuator

Repair procedures Removal1.Disconnect (-) battery terminal.2.Using a fastener remover (C), remove the mirror (A) as illustration below. • Protect mirror from removing tool with cloth (B) wrapped.• Be careful not to damage mirror and mirror housing during removing process.• Apply force around the center of mir..

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.