Kia Optima: General Information / Basic Service Symbols

Kia Optima DL3 2019-2023 Service and Repair Manual / General Information / Basic Service Symbols

General information

Basic Service Symbols

There are five primary symbols used to complement illustrations. These symbols indicate the part to apply such materials during service.

Symbol	Meaning
	Do not reuse the part. Replace a new one.
	Apply engine oil or transmission oil to the part.
	Apply automatic transmission fluid (ATF) to the part.
	Apply grease to the part.
	Apply sealant to the part.

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 ...

Identification Numbers

General information Identification Numbers Identification Number Description Vehicle Identification Number 1. World Manufacturer Identifier (WMI) - KNA : ...

Other information:

Kia Optima DL3 2019-2023 Owner's Manual: Light bulbs

Bulb replacement precaution Please keep extra bulbs on hand with appropriate wattage ratings in case of emergencies. Refer to “Bulb Wattage” in chapter 8. When changing lamps, first turn off the engine at a safe place, firmly apply the parking brake and detach the battery’s negative (-) t ...

Kia Optima DL3 2019-2023 Service and Repair Manual: Charging System

Components and components location Components ① ECM ② Battery ③ Alternator ④ Starter ⑤ Instrument Cluster ⑥ Ignition switch or start/stop button ⑦ Battery sensor ⑧ Hood switch Description and operation Description The charging system in ...