Hyundai Elantra (CN7): Lighting System / Turn Signal Lamp

Hyundai Elantra (CN7) 2021-2026 Service Manual / Body Electrical System / Lighting System / Turn Signal Lamp

Repair procedures

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front bumper.
(Refer to Body - "Front Bumper Cover")
3.
Remove the head lamp.
4.
Remove the bulb socket (A) and turn signal lamp bulb (B) from the lamp assembly.

Replacement
1.
Turn the head lamp power off.
2.
Remove the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
3.
Remove the bulb socket (B) and turn signal lamp bulb (A) from the lamp assembly.

Installation
1.
Install the turn siganl lamp assembly.
2.
Install the head lamp.
3.
Install the front bumper.
4.
Connect the negative (-) battery terminal.

    Components and components location Components Repair procedures Replacement1.Disconnect the negative (-) battery terminal.2.Remove the crash pad lower panel (A).

    Repair procedures Removal1.Disconnect the negative (-) battery terminal.2.Push the lock pin (B) and remove the license lamp (A).3.Disconnect the license lamp connector (A).

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Auto Lighting Control System

    Description and operation DescriptionIt's a system that uses illumination sensor to automatically turn ON the tail lamp and head lamp based on the change in surrounding environment's illumination condition. It activates when the vehicle enters/exits tunnel, or when the illumination condition in surrounding environment changes due to rain, snow, or

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Temperature Control Actuator

    Description and operation DescriptionThe temperature control actuator is located at the heater unit. It regulates the temperature by the procedure as follows. The signal from the control unit adjusts the position of the temperature door by operating the temperature switch.

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