Kia Optima: General Information

Kia Optima DL3 2019-2025 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 2019-2025 Owner's Manual: Check headlight

This warning message illuminates if there is a malfunction (burned-out bulb except LED lamp or circuit malfunction) with the headlamp. In this case, have your vehicle inspected by an authorized Kia dealer. ✽ NOTICE When replacing the bulb, use the same wattage bulb. For more information ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Drive Belt

Repair procedures Removal and Installation 1. Remove the engine room under cover. (Refer to Engine and Transaxle Assembly - "Engine Room Under Cover") 2. Using the wrench, turning the auto tensioner pulley (A) counterclockwise ...