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: General information
Lift And Support Points
When heavy rear components such as suspension, fuel tank, spare tire,
tailgate and trunk lid are to be removed, place additional weight in
the luggage area before hoisting. When ...
Kia Cee'd JD Service Manual: Hands Free Mic Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Remove the roof trim assembly.
(Refer to Body - "Roof Trim Assembly")
3.
Remove the hands free mic (A) after disconnecting ...