The Lean NOx Trap (LNT) system removes the nitrogen oxide in the exhaust gas. The smell can occur in the exhaust gas depending on the quality of the fuel and it can degrade NOx reduction performance, please use the regulated automotive diesel fuel.
3. Exhaust emission control
systemKia Cee'd JD Service Manual: Room Lamp Repair procedures
Inspection
Room Lamp
1.
Check that the switch operates properly after disconnecting the room
lamp connector (A).
Removal
Room Lamp
1.
Disconnect the negative(-) battery terminal.
...
Kia Cee'd JD Service Manual: Panoramaroof Motor Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Remove the roof trim assembly.
(Refer to Body - "Roof Trim Assembly")
3.
Disconnect the connector (A).
4 ...