Kia Optima DL3: Chassis / Brake/Clutch Fluid

Repair procedures

Inspection

Check the brake fluid level in the brake fluid reservoir. The level should be between “MIN” and “MAX” marks on the side of the reservoir.

Use only hydraulic brake fluid conforming to DOT 4 specification.

Check the brake system for any leakage if the fluid level is extremely low (lower than MIN).

    Repair procedures Inspection Visually check for proper installation, chafing, cracks, deterioration and any leakage. Replace any deteriorated or damaged parts immediately.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Smart Key Diagnostic

    Repair procedures Inspection 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (KDS). The diagnostic system (KDS) provides the following information. (1) Self diagnosis : Checking failure and code number (DTC).

    Kia Optima DL3 2019-2026 Service and Repair Manual: Wiper Arm

    Repair procedures Removal 1. If necessary, remove the blade by pushing it in the direction arrow after opening the hook (A).    • Move the windshield glass wiper blades to the servic

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