| Removal | 
| 1. | Disconnect the negative (-) battery terminal. | 
| 2. | Using a screwdriver or remover, Separate the room lamp lens (A) from the room lamp. 
 
 | 
| 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. 
 
 | 
| 5. | Remove the room lamp assembly after disconnect the room lamp connector. 
 | 
| 1. | Separate the vanity Lamp (A) from the roof trim after disengaging the mounting clip (B). 
 | 
| Installation | 
| 1. | Install the room lamp after connect the connector. | 
| 2. | Install the room lamp lens | 
| 3. | Connect the negative (-) battery terminal. | 
| 1. | Install the vanity lamp. | 
| 2. | Connect the negative (-) battery terminal. | 
 Head Lamps Repair procedures
Head Lamps Repair procedures Overhead Console Lamp Repair procedures
Overhead Console Lamp Repair proceduresHyundai Elantra AD (2016-2020) Service Manual: Intake Air Temperature Sensor (IATS) Specifications
   Specification
Temperature [°C(°F)]Resistance (k?)-40(-40)40.93 ~ 48.35-20(-4)13.89 ~ 16.030(32)5.38 ~ 6.0910(50)3.48 ~ 3.9020(68)2.31 ~ 2.5740(104)1.08 ~ 1.2150(122)0.76 ~ 0.8560(140)0.54 ~ 0.6280(176)0.29 ~ 0.34
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Hyundai Elantra AD (2016-2020) Service Manual: 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.
Remove the high mounted stop lamp assembly (A) after loosening the mounting nuts.
Installation
1.
Install the rear high mounted stop lamp.
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