Kia Optima DL3: Auto Lighting Control System / Auto Light Sensor

Schematic diagrams

Circuit Diagram

Repair procedures

Removal
1.

Disconnect the negative battery terminal.

2.

Remove the photo sensor & auto light sensor (A) by pressing the locking pins.

3.

Disconnect the photo sensor & auto light sensor connector (A).

Installation
1.

Install in the reverse order of removal.

    Specifications Specifications Items Specifications Rated voltage DC +5 V Load Max.

    Components and components location Component Location 1. Audio head unit/AVN head unit 2. Tweeter speaker 3. Center speaker 4.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Compressor oil

    Repair procedures Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model.

    Kia Optima DL3 2019-2026 Service and Repair Manual: Heater 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 and remove the heater core cover (A).

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