Kia Optima: Your vehicle at a glance

Vehicle Break-In Process

No special break-in period is needed. By following a few simple precautions for the first 600 miles (1 000 km) you may add to the performance, economy and life of your vehicle. Do not race the ...

Interior and Exterior Overview

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Intake Air Temperature Sensor (IATS). Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the IATS connector. 3. Measure resistance between the IATS terminals 3 and 4. ...

Installation
1. The key of crankshaft should be aligned with the mating face of main bearing cap. As a result of this, the piston of No.1 cylinder is placed at the top dead center on compression ...

Seat
Driver’s seat (1) Seat adjustment, forward / backward (2) Seatback recliner (3) Seat adjustment, height (4) Lumbar support (5) Driver position memory system* (6) Seat warmer switch* (7) Headr ...