Kia Optima: Audio/AVN System / Antenna

Kia Optima DL3 2019-2021 Service and Repair Manual / Body Electrical System / Audio/AVN System / Antenna

Components and components location
Components Location

1. Audio/AVN head unit
2. Antenna feeder cable
3. Roof antenna

Repair procedures

Disconnect the negative battery terminal.


Remove the roof trim assembly.

(Refer to Body - "Roof Trim Assembly")


Disconnect the roof antenna connector (A).


Remove the roof antenna (C) by loosening the mounting nut (B).

Tightening torque :

7.8 - 14.7 N·m (0.8 - 1.5 kgf·m, 5.8 - 10.8 lb·ft)


Install in the reverse order of removal.

External Amp
Components and components location Component Location 1. External amp Schematic diagrams Connector and Terminal Function ...

Steering Wheel Remote Controller (SWRC)
Components and components location Components 1. Left remote control switch (Audio + Bluetooth + Voice) 2. Right remote control switch (Trip + SCC + LFA) ...

Other information:

Kia Optima DL3 2019-2021 Owner's Manual: Light bulbs

Bulb replacement precaution Please keep extra bulbs on hand with appropriate wattage ratings in case of emergencies. Refer to “Bulb Wattage” in chapter 8. When changing lamps, first turn off the engine at a safe place, firmly apply the parking brake and detach the battery’s negative (-) t ...

Kia Optima DL3 2019-2021 Service and Repair Manual: Height Adjust

Repair procedures Replacement 1. Remove the front seat belt retractor. (Refer to Front Seat Belt - "Front Seat Belt Retractor") 2. Loosen the mounting bolts, remove the height adjust (A). Tightening torque : ...

Copyright © 2017-2021