For your safety, the Dual clutch transmission has a shift lock system which prevents shifting the transaxle from P (Park) or N (Neutral) into R (Reverse) unless the brake pedal is depressed.
To shift the transaxle from P (Park) or N (Neutral) into R (Reverse):
1. Depress and hold the brake pedal.
2. Start the engine or turn the ignition switch to the ON position.
3. Move the shift lever.
If the brake pedal is repeatedly depressed and released with the shift lever in the P (Park) position, a chattering noise near the shift lever may be heard. This is a normal condition.
WARNING
Always fully depress the brake pedal before and while shifting out of the P (Park) position into another position to avoid inadvertent motion of the vehicle which could injure persons in or around the car.
Shift-lock override
If the shift lever cannot be moved from the P (Park) or N (Neutral) position into R (Reverse) position with the brake pedal depressed, continue depressing the brake, then do the following:
1. Press the shift-lock release button.
2. Move the shift lever.
3.We recommend that the system be inspected by an authorized Kia dealer.
Ignition key interlock system
The ignition key cannot be removed unless the shift lever is in the P (Park) position.
Kia Cee'd JD Owners Manual: Battery saver function
The purpose of this feature is to prevent
the battery from being discharged.
The system automatically
turns off the parking lights when the
driver removes the ignition key (Smart
key : turns off the engine) and opens
the driver- side door.
With this feature, the parking lights ...
Kia Cee'd JD Service Manual: Dual Clutch Transmission(DCT) Components and components location
Components
1. Odd clutch actuator motor
2. Even clutch actuator motor
3. Input shaft speed sensor 2
4. Intput shaft speed sensor 1
5. Inhibitor switch
6. Manual control lever
7. Shift motor
8. Select motor
9. Filler plug
...