Kia Optima: Maintenance / Engine compartment

Kia Optima DL3 2019-2025 Owner's Manual / Maintenance / 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

Maintenance

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Maintenance services

You should exercise the utmost care to prevent damage to your vehicle and injury to yourself whenever performing any maintenance or inspection procedures. Should you have any doubts concerning the ...

Other information:

Kia Optima DL3 2019-2025 Owner's Manual: Cruise Indicator Light, Cruise SET Indicator Light

Cruise Indicator Light This indicator light illuminates: • When the cruise control system is enabled. ❈For more details, refer to “Cruise Control System” in chapter 5. Cruise SET Indicator Light This indicator light illuminates: • When the cruise control speed is set. ❈For mor ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Evaporative Emission Control System

Description and operation Description Evaporative Emission Control System prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere. When the fuel evaporates in the fuel tank, the vapor passes through vent hoses or tubes to canister filled with charcoal. The canis ...