Kia Optima DL3: Button Engine Start System / Start/Stop Button

Schematic diagrams

Connector and Terminal function

Repair procedures

Removal
1.

Disconnect the negative battery terminal.

2.

Remove the crash pad garnish [RH].

(Refer to Body - "Crash Pad Garnish")

3.

Remove the center air vent garnish (A) by loosening the mounting screws.

4.

Disconnect the start/stop button connector (A) and hazard lamp switch connector (B).

5.

Remove the start/stop button (A) by loosening the mounting screws.

Installation
1.

Install in the reverse order of removal.

    Components and components location Components (1) 1. Integrated body control unit (IBU) 2. Interior antenna 1 3.

    Schematic diagrams Connector and Terminal funciton Repair procedures Removal 1. Disconnect the negative battery terminal.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Lighting System

    Specifications Specification Item Tyep Watt (W) Front Headlamp A Type High beam LED - Low beam LED - Position/DRL LED -

    Kia Optima DL3 2019-2026 Service and Repair Manual: Heater & A/C Control Unit (Manual)

    Components and components location Components Connector Pin Function [Connector A] Pin NO Funtion Pin NO Funtion 1 Battery (+) 21 IGN2 2 ILL+ (TAIL) 22 IGN1

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