The luggage room lamp comes on when the tailgate is opened.
Kia Cee'd JD Service Manual: Fuel Tank Repair procedures
Removal
1.
Release the residual pressure in the fuel line.
(Refer to Fuel Delivery System - "Release Pressure in Fuel Line")
2.
Fold the rear seat cushion.
(Refer to Body - "Rear Seat Assembly") ...
Kia Cee'd JD Service Manual: Fuel Filler Cap Description and operation
Description
A ratchet tightening device on the threaded fuel filler cap reduces the chances
of incorrect installation, which seals the fuel filler. After the gasket on
the fuel filler cap and the filler neck flange contact each other, the ratchet
produces a loud clicking noi ...