Kia Optima: Mode selection
The mode selection button controls the direction of the air flow through the ventilation system
Face-Level (B, C,
D, E, F)
Air flow is directed toward the upper body and face. Additionally, each outlet can be controlled to direct the air discharged from the outlet.
Bi-Level (B, C, D,
E, F)
Air flow is directed towards the face and the floor.
Floor-Level (A, C,
D, E)
Most of the air flow is directed to the floor, with a small amount of the air being directed to the windshield and side window defrosters.
Floor/Defrost-Level
(A, C, D, E)
Most of the air flow is directed to the floor and the windshield with a small amount directed to the side window defrosters.
Defrost-Level (A,
D)
Most of the air flow is directed to the windshield with a small amount of air OTF040121 directed to the side window defrosters.
Heating and air conditioning
MAX A/C-Level (B, D, E)Repair procedures
Inspection
1.
After disconnecting the vapor hose from the PCV valve,
remove the PCV valve. Visually check for a collapsed vapor hose or hose
leaks.
2.
...
Power Brakes
Your vehicle has power-assisted brakes that adjust automatically through normal
usage.
In the event that the power-assisted brakes lose power because of a stalled engine
or some other reason, you ...
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the HO2S connector.
3.
Measure resistance between the HO2S terminals 4 and
5 [B1/S1].
...