Hyundai Elantra: Lighting System / Room Lamp Repair procedures
[Room Lamp]
1. |
Disconnect the negative (-) battery terminal. |
2. |
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. |
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3. |
If it is necessary to replace the bulb, remove the bulb (A) after disengaging the room lamp lens. |
4. |
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. |

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5. |
Remove the room lamp assembly after disconnect the room lamp connector. 
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[Vanity Lamp]
1. |
Separate the vanity Lamp (A) from the roof trim after disengaging the mounting clip (B). 
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[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. |
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.
...
Inspection
1.
Remove the overhead console lamp assembly then check for
continuity between terminals. If the continuity is not as specified,
replace the map lamp switch.
Removal
1.
Disconn ...
Other information:
Hyundai Elantra AD (2016-2020) Owners Manual: Warning and System Control
Blind-Spot Collision Warning (BCW) system
First stage alert
If a vehicle is detected within the boundary of the system, a yellow warning
light will illuminate on the outer side view mirror.
If the detected vehicle is no longer within the blind spot area, the warning
will turn off according ...
Hyundai Elantra AD (2016-2020) Service Manual: ATF Warmer Repair procedures
Removal
1.
Remove the under cover.
(Refer to Engine Mechanical System - "Engine room under cover")
2.
Loosen the drain plug and drain the engine coolant.
(Refer to Cooling System - "Coolant")
3.
Disconnect the cooling hose (A) after separated the clamp.
4.
Disconnect the hose (A ...