Kia Optima DL3: Audio/AVN System / Mic

Repair procedures

Inspection
1.

Remove the overhead console lamp.

(Refer to Lighting System - "Overhead Console Lamp")

2.

Check the continuity of between terminals.

Removal
1.

Remove the overhead console lamp.

(Refer to Lighting System - "Overhead Console Lamp")

2.

Remove the handsfree mic (A) after loosening the screws.

Installation
1.

Install in the reverse order of removal.

    Schematic diagrams Circuit Diagram Audio Display Audio / AVN Repair procedures Removal 1.

    Components and components location Components (1) 1. Integrated body control unit (IBU) 2. Interior antenna 1 3.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Receiver-Drier

    Repair procedures Replacement 1. Remove the condenser. 2. Remove the cap (A) on the bottom of the condenser with a L wrench. Tightening torque : 9.81 - 14.71 N.

    Kia Optima DL3 2019-2026 Service and Repair Manual: Evaporator Core

    Repair procedures Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater - "Heater Unit") 3. Loosen the mounting screws, lock pin and remove the evaporator core cover (A).

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