Kia Carnival 2007 Workshop Manual page 1325

8. INSIDE/OUTSIDE DOOR HANDLE SWITCH
Power sliding door can be opened and closed manually/automatically from inside or outside vehicle.
Outside door handle switch (A)
Inside door handle switch (B)
OPERATION
POWER SLIDING DOOR OPEN/CLOSE
1. The right/left sliding door is opened and closed automatically if the main switch (A) is pressed on the overhead
console.