Kia Optima: DescriptionThe Rain sensing windshield wiper system is a wiper system that, in addition to providing normal wiper functions off, mist, manual low speed, manual high speed, and wash, provides automatic control of automatic intermittent automatic low, and automatic high speeds.
When the ignition key is in the ON position, the rain sensor (A) will be activated.

System FunctionDescription
and Operation
Description
The starting system includes the battery, starter, solenoid
switch, ignition switch, inhibitor switch (A/T), clutch pedal switch (M/T),
ignition lock switch, connection wires and th ...
Sunroof
Your sunroof can be opened or closed electrically when the ignition switch is
in the “ON” position. You can slide or tilt the sunroof by depressing the corresponding
switch located on the do ...
Timing Chain. Components and Components Location
1. Intake camshaft
2. Exhaust camshaft
3. Intake CVVT assembly
4. Exhaust CVVT assembly
5. Timing chain
6. Timing chain guide
7. Timing chain tensioner ...