Hyundai Elantra CN7: Lighting System

Seventh generation (CN7; 2021–2025) / Hyundai Elantra CN7 2021-2025 Workshop Manual / Body Electrical System / Lighting System

Components and components location

Component Location

1. High/Low beam
2. Low beam
3. High beam
4. Position lamp&DRL

5. Front turn signal lamp
6. Map lamp
7. Vanity lamp

1. Stop lamp
2. Turn signal lamp
3. Tail lamp

4. Back up lamp
5. Room lamp
6. High mounted stop lamp

Specifications

Specification

Item				Type	Bulb Watt (W)
Front	Head lamp	Halogen	Low beam / High beam	9005L+	60
		Halogen	DRL/Position lamp	LED	LED
		LED	Low beam	LED	LED
			High beam	LED	LED
			DRL/Position lamp	LED	LED
	Turn signal lamp			PY21W	21
	Door mirror turn signal lamp			LED	LED
Rear	Rear combination	Halogen	Tail lamp	W5W	5
			Tail / Stop lamp	P21/5W	21 / 5
			Back up lamp	W 16W	16
			Turn signal lamp	PY 21W	21
		LED	Tail / Stop lamp	LED	LED
			Back up lamp	W 16W	16
			Turn signal lamp	PY21W	21
	Back up lamp			PY21W	21
	Back up lamp			LED	LED
	License plate lamp			W5W	5
Interior	Map lamp		Sunroof not applied	W10W	10
	Map lamp		Sunroof applied	W10	10
	Room lamp			FESTOON	8
	Luggage lamp			FESTOON	5
	Vanity lamp			FESTOON	5

Head Lamps

Repair procedures

Head Lamp Aiming Instructions

[Mechanical Aiming]

The head lamps should be aimed with the proper beam-setting equipment, and in accordance with the equipment manufacturer's instructions.

•	If there are any regulations pertinent to the aiming of head lamps in the area where the vehicle is to be used, adjust so as to meet those requirements.

Alternately turn the adjusting gear to adjust the head lamp aiming. If beam-setting equipment is not available, proceed as follows :

1.	Inflate the tires to the specified pressure and remove any loads from the vehicle except the driver, spare tire, and tools.

2.	The vehicle should be placed on a flat floor.

3.	Draw vertical lines (Vertical lines passing through respective head lamp centers) and a horizontal line (Horizontal line passing through center of head lamps) on the screen.

With the head lamp and battery in normal condition, aim the head lamps so the brightest portion falls on the horizontal and vertical lines.

(1)	Head lamp (Halogen) A : Horizontal (High beam / Low beam) B : Vertical (High beam / Low beam)

(2)	Head lamp (LED) A : Horizontal (Low beam) B : Vertical (High beam / Low beam)

[Halogen Type]

[LED Type]

Head Lamp (Low beam)

–	With the low beam turned on, adjust the cut-off line to be located as shown in the picture below.

–	If head lamp leveling device is equipped, adjust the head lamp leveling device switch with 0 positions.

2.	Head Lamp (High beam) Turn the high beam on with driver seated in the vehicle. The hot zone should be projected in the allowable range shown in the picture.

Head Lamp Fogging

Check the below instruction procedure when the head lamp is fogged.

Removal

Head lamps

1.	Disconnect the negative (-) battery terminal.

2.	Remove the front bumper cover. (Refer to Body - "Front Bumper Cover")

3.	Disconnect the head lamp connector (A).

Loosen the mounting bolts and remove the head lamp assembly (A).

•	Take care that holding clip (B) is not to be damaged.

LED Driver module

1.	Remove the head lamp.

2.	Loosen the mounting screws and remove the LED Driver module (A).

3.	Disconnect the LED Driver module connector (A).

Installation

Head lamps

1.	Install the head lamp assembly after connecting the connector.

2.	Install the front bumper corver.

3.	Connect the negative (-) battery terminal.

LED Driver module

1.	Install the LED Driver module and connector.

2.	Install the head lamp.

3.	Connect the negative (-) battery terminal.

Replacement

Head lamp bulb (Halogen type)

1.	Remove the head lamp.

2.	Remove the dust cap (A) and replacement the bulb.

Moisture absorbent of the head lamp

–	After the testing of moisture, replace if necessary. Testing of moisture

•	Start the engine , turn on the head lamp and open the dust cover.

•	If there is moisture after 30 minutes, replace the moisture absorbent .

1.	Remove the head lamp.

2.	Remove the dust cap (A) and replacement the bulb.

3.	Loosen the mounting screws and remove the moisture-absorbing agent.

•	Grasp the moisture absorbent and form a round shape.

•

Do not insert the moisture absorbent folded.

Correct

Incorrect

•	Be careful to ensure that the moisture absorbent packaging is not damaged when fastening the screws.

Room Lamp

Repair procedures

Removal

[Room Lamp]

1.	Disconnect the negative (-) battery terminal.

Using a screwdriver or remover, Separate the room lamp lens (A) from the room lamp.

•	Put on gloves to prevent hand injuries.

•	When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.

3.	If it is necessary to replace the bulb, remove the bulb (A) after disengaging the room lamp lens.

Disengage the room lamp (B) after loosening the mounting screws.

•	When removing the room lamp, be careful of the direction in which the tool is inserted.

•	Use caution when inserting the tool in the opposite direction, as the room lamp is damaged.

5.	Remove the room lamp assembly after disconnect the room lamp connector.

[Vanity Lamp]

1.	Separate the vanity Lamp (A) from the roof trim after disengaging the mounting clip (B).

Installation

[Room Lamp]

1.	Install the room lamp after connect the connector.

2.	Install the room lamp lens

3.	Connect the negative (-) battery terminal.

[Vanity Lamp]

1.	Install the vanity lamp.

2.	Connect the negative (-) battery terminal.

Overhead Console Lamp

Repair procedures

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Using a remover and remove the overhead console (A).

3.	Disconnect the overhead console connectors (A).

Installation

1.	Connect the overhead console connectors and install the overhead console.

2.	Connect the negative (-) battery terminal.

Hazard Lamp Switch

Repair procedures

Removal

1.	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).

Installation

1.	To install, reverse the removal procedure.

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.

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.

License Lamps

Repair procedures

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Push the lock pin (B) and remove the license lamp (A).

3.	Disconnect the license lamp connector (A).

4.	Replace the bulb (A).

Installation

1.	Connect the license lamp connector.

2.	Install the license lamp.

3.	Connect the negative (-) battery terminal.

High Mounted Stop Lamp

Repair procedures

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Remove the rear package tray trim. (Refer to Body - "Rear Package Tray Trim")

3.	Loosen the mounting screws and remove the high mounted stop lamp (A).

Installation

1.	Install the high mounted stop lamp.

2.	Install the rear package tray trim.

3.	Connect the negative (-) battery terminal.

Rear Combination Lamp

Repair procedures

Removal

Outside Combination Lamp

1.	Disconnect the negative (-) battery terminal.

2.	Remove the combination lamp cover (A).

3.	Disconnect the rear combination lamp connector (A).

4.	Loosen the mounting nuts and remove the rear conbination lamp (A).

5.	Remove the socket (A) and replace the bulb (B).

Inside Combination Lamp

1.	Disconnect the negative (-) battery terminal.

2.	Remove the trunk lid trim. (Refer to Body - "Trunk Lid Trim")

3.	Disconnect the rear inside combination lamp connectors and trunk lid button connector (A).

4.	Loosen the mounting nuts and remove the rear inside combination lamp (B).

5.	Remove the rear inside combination lamp sockec [back-up lamp] (A) and replace the bulb (B).

6.	Remove the rear inside combination lamp sockec [tail lamp] (A) and replace the bulb (B).

Replacement

Outside Combination Lamp

1.	Turn the head lamp power off.

2.	Remove the bulb socket and turn signal lamp bulb (A) from the lamp assembly.

Inside Combination Lamp

1.	Turn the head lamp power off.

2.	Remove the trunk lid trim. (Refer to Body - "Trunk Lid Trim")

3.	Remove the bulb socket and turn signal lamp bulb (A) from the lamp assembly.

Installation

1.	Connecting the lamp connector.

2.	Install the inside/outside rear combination lamp assembly.

3.	Install the trunk lid trim. [Inside combination lamp only]

Mood Lamp

Repair procedures

Removal

Mood lamp unit

1.	Disconnect the negative (-) battery terminal.

2.	Remove the main crash pad assembly. (Refer to Body - "Main Crash Pad Assembly")

3.	Loosen the mounting screws and remove the main crash pad air duct (A).

4.	Loosen the mounting screws and remove the mood lamp unit (A).

Crash pad mood lamp [LH]

1.	Disconnect the negative (-) battery terminal.

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

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

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

5.	Loosen the mounting screw and remove the crash pad air vent [LH]

6.	Disconnect the mood lamp connector (A).

7.	Loosen the mounting screw and connector and remove the crash pad mood lamp [LH] (A).

Crash pad mood lamp [RH]

1.	Disconnect the negative (-) battery terminal.

2.	Remove the crash pad air vent [RH]. (Refer to Body - "Crash Pad Air Vent")

3.	Loosen the mounting screws and remove the crash pad mood lamp [RH] (A).

Installation

1.	To install, reverse the removal procedure.

Sun Roof

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