SRS Components and Functions

The SRS consists of the following components:
1. Driver's Front Airbag Module
2. Passenger's Front Airbag Module
3. Side Airbag Modules
4. Curtain Airbag Modules
5. Retractor Pretensioner Assemblies
6. Airbag Warning Light
7. SRS Control Module (SRSCM)/Rollover Sensor
8. Frontal Impact Sensors
9. Side Impact Sensors
10. PASSENGER AIRBAG OFF Indicator (front passenger seat only)
11. Occupant Detection System (front passenger seat only)
12. Front Passenger Seat Belt Buckle Switch
13. Anchorage Attachment Device (ABC)

If the airbag warning light remains on for more than 6 seconds after the ignition is turned ON, or if it illuminates while driving, the SRS components may not be functioning properly, and you should have your vehicle inspected by an authorized Kia dealer.
If any of the following conditions occur, there is a malfunction in the airbag system. Have the airbag system inspected by an authorized Kia dealer as soon as possible.
- The light does not illuminate briefly when the ignition is turned on.
- The light remains on after illuminating for approximately 6 seconds.
- The light comes on while the vehicle is being driven.
- The indicator blinks when the ignition switch is in the ON position.

The front airbag modules are located in the center of the steering wheel and in the front passenger's panel above the glove box. When the SRSCM detects a sufficiently severe impact to the front of the vehicle, it will automatically deploy the front airbags.

During deployment, the tear seams molded directly into the trim covers separate under the pressure of the expanding airbags. Further opening of the covers then allows the airbags to fully inflate.

A fully deployed airbag, combined with a properly worn seat belt, slows the forward movement of the driver or passenger, reducing the risk of head and chest injuries.
After full deployment, the airbag begins to deflate immediately, allowing the driver to maintain forward visibility and the ability to steer or operate other controls.

WARNING: Airbag Interference
Do not install or place accessories on the steering wheel, instrument panel, or the front passenger's panel above the glove box. These items may become dangerous projectiles if the airbag deploys.
WARNING - Flying Objects
Do not place any objects (umbrella, bag, etc.) between the door and the front seat. Such objects may become dangerous projectiles if the side airbag deploys.
- If an airbag deploys, a loud noise may be heard followed by fine dust released in the vehicle. These conditions are normal and not dangerous. The airbags are packed with this fine powder. Dust generated during airbag deployment may cause skin or eye irritation and may aggravate asthma in some people. Always thoroughly wash all exposed skin with cold water and mild soap after an accident in which the airbags have deployed.
- The SRS can function only when the ignition switch is in the ON position. If the SRS airbag warning light does not illuminate, or remains on continuously after illuminating for approximately 6 seconds when the ignition switch is turned ON, or illuminates while driving, the SRS is not functioning properly. In this case, have the vehicle inspected by an authorized Kia dealer immediately.
✽ NOTICE
Before replacing a fuse or disconnecting the battery terminal, turn the ignition switch to the LOCK position and remove the ignition key. Never remove or replace the fuse(s) related to the airbag when the ignition switch is in the ON position. Failure to heed this warning will cause the SRS airbag to malfunction.
Test yourself
A quick Kia Optima DL3 quiz: every answer comes with an explanation and a link to the manual page.