Hyundai Elantra: AVN System / AVN Antenna Repair procedures

Removal
Roof Antenna
1.
Disconnect the negative (-) battery terminal.
2.
Remove the roof trim.
(Refer to Body - "Roof Trim Assembly")
3.
Disconnect the roof antenna connector (A).

4.
Remove the roof antenna (A) after loosening a nut (B).

Installation
Roof Anenna
1.
Connect the roof antenna connectors.
2.
Install the roof trim assembly.
   
Make sure that the cables and connectors are plugged in properly.
Check the audio system.
AVN Antenna Components and Components Location
Components [SXM] [SXM + GPS] [SXM + GPS + LTE] ...

Speaker Repair procedures
Inspection 1. Troubleshooting for Speaker (1) Basic inspection of speaker Inspect the sound from speaker after verifying that the speaker mounting screws is removed and the wiring connector i ...

Other information:

Hyundai Elantra AD (2016-2020) Owners Manual: Low Tire Pressure LCD Display with Position Indicator
■ Supervision cluster When the tire pressure monitoring system warning indicators are illuminated and the warning message is displayed on the cluster LCD display, one or more of your tires is significantly under-inflated. The LCD position indicator will indicate which tire is significantl ...

Hyundai Elantra AD (2016-2020) Owners Manual: Armrest
The armrest is located in the center of the rear seat. Pull the armrest down by using the strap from the seatback to use it. If your car is not equipped with a rear armrest, the rear cup holders are located at the back of the center console. CAUTION Be careful when loading cargo through ...

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