Kia Optima: Body Electrical System / Indicators And Gauges

Ignition Switch Assembly

Repair procedures Removal 1. Disconnect the negative battery terminal. 2. Remove the steering column upper & lower shroud panel. (Refer to Bo ...

Instrument Cluster

Components and components location Components 1. Instrument cluster (General type) 2. Instrument cluster (Supervision type) Schematic diagrams ...

Other information:

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

Troubleshooting Engine Overheat Troubleshooting Inspection Remedy Visual inspection Inspect for shortage of coolant in reservoir tank . Reinspect after replenishing coolant. Inspect for coolant pol ...

Kia Optima DL3 2019-2023 Service and Repair Manual: ESC OFF Switch

Description and operation Description 1. The ESC OFF switch is for the user to turn off the ESC system. 2. The ESC OFF lamp is on when ESC OFF switch is engaged. Repair procedures Removal 1. Disconnect the ...