Kia Cee'd: System operation / Ventilation
1. Set the mode to the 
position.
2. Set the air intake control to the outside (fresh) air position.
3. Set the temperature control to the desired position.
4. Set the fan speed control to the desired speed.
System operation
...
Heating
1. Set the mode to the position.
2. Set the air intake control to the outside
(fresh) air position.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the ...
Other information:
Kia Cee'd Owners Manual: Basic Mode Screen
(1) Mode
Displays currently operating mode.
(2) Operation State
From Repeat/Random/Scan, displays
the currently operating function.
(3) File Index
Displays the current file number.
(4) File Info
Displays information about the current
file.
(5) Play/Pause
Changes the play/pause state.
...
Kia Cee'd Service Manual: Variable Intake Solenoid (VIS) Valve Description and operation
Description
Variable Intake manifold Solenoid (VIS) valve is installed on the intake manifold.
The VIS valve controls the vacuum modulator which activates a valve in the intake
manifold. The ECM opens or closes this valve according to engine condition (Refer
to below table). ...