Here are some important points if you decide to pull a trailer:

M/T : Manual transaxle
A/T : Automatic transaxle
DCT : Dual clutch transmission
Maintenance when trailer towing
Weight of the trailerKia Cee'd JD Service Manual: Shift Cable Repair procedures
Removal
1.
Remove the floor console assembly.
(Refer to Body - "Floor Console")
2.
Remove the air duct.
3.
Remove the control cable (A).
4.
Remove ...
Kia Cee'd JD Service Manual: Filler-Neck Assembly Repair procedures
Removal
1.
Lift the vehicle.
2.
Disconnect the fuel filler hose (A), leveling hose (B) and the ventilation
hose (C).
3.
Open the fuel filler door and then remove the filler-neck installation
...