Kia Optima DL3 Quiz
Brake System

Emergency Warning System

In this manual: Brake System
General Information — 8Advanced Driver Assistance System (ADAS) — 21Maintenance — 27Engine Mechanical System — 45Engine Electrical System — 11Emission Control System — 11Engine Control System/Fuel System — 25Automatic Transmission — 20Drive Shaft and Axle — 7Suspension System — 22Steering — 7Restraints — 11Brake System — 22Body (Interior and Exterior) — 116Body Electrical System — 90Heating, Ventilation, and Air Conditioning — 32
2steps
~12min
1/5difficulty
Done 0 of 2

Description and Operation

Description

Emergency Stop Signal (ESS)

When the driver brakes suddenly, the brake lights or turn signals flash to warn vehicles approaching from behind.

  1. Main Function (Brake Lamp / Hazard Lamp Flashing)

    • Operating conditions: During sudden braking or ABS operation above a specified speed.

    • Release conditions: When the vehicle stops from sudden braking or ABS operation ends.

  2. Additional Function (Turn Signal Flashing)

    • Operating conditions: During sudden braking at low speed.

    • Release conditions: Released when the vehicle starts moving.

System Configuration

ESS Schematic Diagram

Test yourself

A quick Kia Optima DL3 quiz: every answer comes with an explanation and a link to the manual page.