Kia Optima: Check FusesA blade type fuse test taps provided to allow checking the fuse itself without removing if from the fuse box. The fuse is good if the test lamp lights up when one lead is connected to the test taps (one at a time) and the other lead is grounded. (Turn the ignition switch so that the fuse circuit becomes operative)

Checking Cables And Wires
Servicing The Electrical SystemApplying the parking brake
Foot type
To engage the parking brake, first apply the foot brake and then depress the parking brake pedal down as far as possible.
Hand type
To engage the parking brake, first apply the foot ...
Torque Converter Control Solenoid Valve (T/CON_VFS). Schematic Diagrams
Circuit Diagram
...
Recirculated Air position
When the air intake control switch is depressed (switch indicator illuminates),
almost all outside air flow into the vehicle is shut off and air inside the vehicle
is recirculated.
This position ...