Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2017 Kia Optima Plug-In Hybrid EXFACTORY OEM SERVICE PROCEDURE
Repair Procedures: Disassembly
- Disconnect the battery negative cable.
- Remove the steering wheel assembly.
(Refer to Steering System -"Steering Wheel")Repair procedures
- Loosen the screw and then remove the paddle shift switch (A).
[LHS]
[RHS]
- Remove the paddle switch connector (A).
[LHS]
[RHS]
- Remove the steering back cover (A).
- Disconnect the connector (A) from the steering wheel remote control.
[LHS]
[RHS]
- Loosen the screw and then remove the steering wheel remote control (A).
- Disconnect the heated connector and then remove the heated wire.
- Loosen the screw and then remove the steering wheel remote control (A).
[LHS]
[RHS]
- Install in the reverse order of removal.
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.