Kia Optima DL3: Steering wheel / Horn

To sound the horn, press the horn symbols on your steering wheel. Check the horn regularly to be sure it operates properly.

✽ NOTICE

To sound the horn, press the area indicated by the horn symbol on your steering wheel (see illustration). The horn will operate only when this area is pressed.

    With the ignition switch in the ON position, pressing the heated steering wheel button warms the steering wheel. The indicator on the button will illuminate.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Multifunction Switch

    Specifications Specifications Items Specifications Rated voltage Front fog lamp switch 5 V Lighting Auto lighting Dimmer & Passing Turn signal lamp Wiper Was

    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.

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