Kia Optima DL3: Maintenance / Washer fluid

Checking the washer fluid level

The reservoir is translucent so that you can check the level with a quick visual inspection.

Check the fluid level in the washer fluid reservoir and add fluid if necessary. In warm climate, plain water may be used if washer fluid is not available; however, in cold climates washer fluid with anti-freezing characteristics is required to prevent freezing.

WARNING - Flammable fluid

Do not allow the washer fluid to come in contact with open flames or sparks.The windshield washer fluid reservoir is flammable under certain circumstances. This can result in a fire.

WARNING - Coolant

  • Do not use radiator coolant or antifreeze in the washer fluid reservoir.
  • Radiator coolant can severely obscure visibility when sprayed on the windshield and may cause loss of vehicle control.

WARNING - Windshield fluid

Do not drink the windshield washer fluid. The windshield washer fluid is poisonous to humans and animals.

    Checking the brake fluid level Check the fluid level in the reservoir periodically. The fluid level should be between MAX (Maximum) and MIN (Minimum) marks on the side of the reservoir.

    Checking the parking brake Check whether the stroke is within specification when the parking brake pedal is pressed with 30 kg (66 lb, 294 N) of force.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Rheostat

    Schematic diagrams Connector and Terminal Function Repair procedures Removal 1. Disconnect the negative battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") 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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