When the interior light switch is in the DOOR position and all doors (and tailgate) are locked and closed, the room lamp will come on for 30 seconds if any of the below is performed.
At this time, if you press the door lock button, the lamps will turn off immediately.
Kia Cee'd JD Service Manual: ETC (Electronic Throttle Control) System Specifications
Specification
[Throttle Position Sensor (TPS)]
Throttle angle(°)
Output Voltage (V) [Vref=5V]
TPS1
TPS2
0
0.5
4.5
10
0.96
4.05
...
Kia Cee'd JD Owners Manual: If you do decide to pull a trailer
Here are some important points if you decide to pull a trailer:
Consider using a sway control.You can ask a hitch dealer about sway
control.
Do not do any towing with your car during its first 2,000 km (1,200
miles) in order to allow the engine to properly break in. Failure
to heed th ...