Kia Optima DL3: Your vehicle at a glance / Engine compartment

■ THETA 2.4L - GDI

1. Engine coolant reservoir
2. Engine oil filler cap
3. Brake fluid reservoir
4. Air cleaner
5. Fuse box
6. Negative battery terminal
7. Positive battery terminal
8. Engine oil dipstick
9. Radiator cap
10.Windshield washer fluid reservoir

    1. Light control/Turn signals 2, Driver’s front air bag 3. Horn 4. Instrument cluster 5. Wiper and washer control lever 6. Ignition switch Engine start/stop button 7.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Ventilated and Heated Seat

    Schematic diagrams Connector and Terminal Function Pin Function Connector A Connector B 1 Driver heater ground (-) Driver blower speed (+) 2 Passenger heater ground (-) - 3

    Kia Optima DL3 2019-2026 Service and Repair Manual: Climate Control Air Filter

    Description and operation Description The climate control air filter is located in the blower unit. It eliminates foreign materials and odor. The particle filter performs a role as an odor filter as well as a conventional dust filter to ensure comfortable interior environment.

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