Kia Optima: Maintenance / Maintenance Schedule

Climate Control Air Filter

Repair procedures Cleaning 1. Remove the climate control air filter. 2. Check that the climate control air filter is not excessively dirty. ...

Normal Condition

General market Normal maintenance schedule The following maintenance services must be performed to ensure good emission control and performance. Keep receipts for all vehicle emission ...

Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: Room Lamp

Repair procedures Removal    When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. 1. Disconnect the negative battery ...

Kia Optima DL3 2019-2025 Service and Repair Manual: ESC (Electronic Stability Control) System

Components and components location Components 1. ESC control module (HECU) 2. Front wheel speed sensor 3. Rear wheel speed sensor 4. ABS warning lamp 5. Parking brake/ EBD warning lamp Description and operation Description of ESC ...