LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Kia
>>
2015
>>
Optima EX
>>
Repair and Diagnosis
>>
External Pages
>>
Different car
>>
Section 37 (Button Engine Start System - Optima HEV)
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Section 37 (Button Engine Start System - Optima HEV)
WARNING:
This page is about a different car, the 2014 Kia Optima. However, it is still accessible from the selected car via links, so may be relevant.
Expand All (for easy ctrl-f)
Collapse All
Components And Components Location
Component Location
Schematic Diagrams
Circuit Diagram (1)
Circuit Diagram (2)
Description And Operation
Description
System Overview
System Main Function
Button Engine Start System
Smart Key Unit
External Receiver (SRX)
Terminal And Starter Relays
Start/Stop Button (SSB)
BES (Button Engine Start) System State Chart
System STATES in LEARNT MODE
System STATES IN VIRGIN MODE
Start Stop Button
Components And Components Location
Component
Repair Procedures
Removal
Installation