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Home >> Kia >> 2019 >> Optima EX >> Repair and Diagnosis >> Body & Frame >> Ignition Switch/Steering Lock >> Button Engine Start System (Except HEV) >> Description & Operation >> Description >> Start/Stop Button (SSB)
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Start/Stop Button (SSB)

A single stage push button is used by the driver to operate the vehicle. Pressing this button allows:

The contact will be ensured by a micro-switch and a backlighting is provided to highlight the marking of the button whenever necessary.

LED lamps in 3 colors are located in the outside ring of the switch assembly to display the status of the system.

They are OFF (White)/ACC (Amber)/ON (Green).

G12920794Courtesy of KIA MOTORS AMERICA, INC.