Kia Optima: Specifications & Consumer information / Air conditioning system

Luggage volume

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Recommended lubricants and capacities

To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct lubricants also help promote engine efficiency that results in impro ...

Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: Front Seat Belt Pretensioner

Components and components location Component Location 1. Front seat belt retractor Repair procedures Replacement    Be careful not to damage the retractor when removin ...

Kia Optima DL3 2019-2025 Owner's Manual: Collision Warning (1st warning)

This warning message appears on the LCD display with a warning chime. Additionally, some vehicle system intervention occurs by the engine management system to help decelerate the vehicle. - Your vehicle speed may decelerate moderately. - The FCA system limitedly controls the brakes to preemp ...