Kia Sedona: Engine oil
Explanation of scheduled maintenance items
Checking the engine oil levelVariable Intake Solenoid (VIS) Valve Description and Operation
Description
Variable Intake manifold Solenoid (VIS) valves are installed
on the intake manifold (VIS Valve 1) and the surge tank (VIS Valve 2).
VIS valves 1 and 2 control vacuum modulators that ...
Check high beam assist system
This warning message illuminates if there is a malfunction (burned-out bulb or
circuit malfunction) with the headlamp. In this case, have your vehicle inspected
by an authorized Kia dealer. ...