Kia Optima: General Information

Kia Optima DL3 2019-2021 Service and Repair Manual

Service and Repair manual for Fifth generation (DL3) of the mid-size sedan Kia Optima. Kia's best-selling midsize sedan was unveiled with new design cues inside and out, expanded ADAS technology, a ne ...

General Service Information

General information Identification Number Locations Protection of the Vehicle Always be sure to cover fenders, seats, and floor areas before servicing. &n ...

Other information:

Kia Optima DL3 2019-2021 Service and Repair Manual: Button Engine Start System

Components and components location Components (1) 1. Integrated body control unit (IBU) 2. Interior antenna 1 3. Interior antenna 2 4. Buzzer 5. Door handle & door antenna 6. Front door antenna Components (2) ...

Kia Optima DL3 2019-2021 Service and Repair Manual: Rear Oil Seal

Components and components location Components 1. Rear Oil Seal Repair procedures Replacement 1. Remove the automatic transaxle. (Refer to Automatic Transaxle System - "Automatic Transaxle") 2. ...