Kia Optima DL3: Specifications & Consumer information / Engine

Other information:

Kia Optima DL3 2019-2026 Service and Repair Manual: License Lamps

Repair procedures Removal 1. Disconnect the negative battery terminal. 2. Remove the lcense lamp (A) by pressing the hook. 3. Disconnect the lcense lamp connector (A).

Kia Optima DL3 2019-2026 Service and Repair Manual: Compressor oil

Repair procedures Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model.