1.Carry the smart key or place it inside the vehicle.
2.Make sure the parking brake is firmly applied
3.Place the shift lever in P (Park). Depress the brake pedal fully. You can also start the engine when the shift lever is in the N (Neutral) position.
4.Press the engine start/stop button while depressing the brake pedal.
5.Do not wait for the engine to warm up while the vehicle remains stationary. Start driving at moderate engine speeds. (Steep accelerating and decelerating should be avoided.)
WARNING - Unintended vehicle movement
Never leave the smart key in the vehicle with children or vehicle occupants who are unfamiliar with the vehicle operation. Pushing the engine start/stop button while the smart key is in the vehicle may result in unintended engine activation and/or unintended vehicle movement.

Do not press the ENGINE START/ STOP button for more than 10 seconds except when the stop lamp fuse is blown.
Kia Stinger (CK) 2018-2023 Owner's Manual: Turbocharger & Exhaust Manifold
Components and components location Components 1. Turbo manifold module 2. Turbo manifold module gasket 3. Heat protector 4. Warm-up catalytic converter (WCC) heat protector 5. Oil feed pipe 6. Turbo manifold module stay 7. Oil drain pipe 8. Turbocharger oil drain pipe gasket A 9.Components and components location Component [THETA Engine] 1. Clutch Bolt 2. Limiter Bolt 3. Limiter & Hub Assembly 4. Snap Ring 5. Pulley 6. Compressor Assembly [LAMBDA Engine] 1. Clutch Bolt 2. Limiter Bolt 3. Limiter & Hub Assembly 4.