Kia Optima: Maintenance / Scheduled maintenance service

Kia Optima DL3 2019-2023 Owner's Manual / Maintenance / Scheduled maintenance service

Follow the Normal Maintenance Schedule if the vehicle is usually operated where none of the following conditions apply. If any of the following conditions apply, follow the Maintenance Under Severe Usage Conditions.

If your vehicle is operated in any of the prior listed conditions, you should inspect, replace or refill more frequently, using the severe usage maintenance schedule instead of the normal usage maintenance schedule.

Owner maintenance
The following lists are vehicle checks and inspections that should be performed by the owner or an authorized Kia dealer at the frequencies indicated to help ensure safe, dependable operation of y ...

Normal Maintenance Schedule - Non Turbo Models
The following maintenance services must be performed to ensure good emission control and performance. Keep receipts for all vehicle emission services to protect your warranty. Where both mileage ...

Other information:

Kia Optima DL3 2019-2023 Owner's Manual: Vanity mirror lamp bulb replacement


WARNING - Interior lamps Prior to working on the Interior lamps, ensure that the “OFF” button is pressed to avoid burning your fingers or receiving an electric shock. 1. Using a flat-blade screwdriver, gently pry the lamp assembly from interior. 2. Remove the bulb by pulling it straight o ...

Kia Optima DL3 2019-2023 Service and Repair Manual: Power Window Motor


Schematic diagrams Circuit Diagram [Safety Window Motor] [Standard Window Motor] Repair procedures Inspection Front Power Window Motor 1. Disconnect the negative battery terminal. 2. Remove the front door trim. (Refer ...

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