Kia Optima: Auto Head Lamp Leveling Unit. Repair procedures

Operation

Operating Procedure 1. Suspension angle change resulted from vehicle's load change. 2. Sensor angle change. 3. Microprocessor calculates necessary ...

Inspection

1. Ignition "ON". 2. Turn on the head lamp switch. 3. Check for operation. If the aim of the head lamps changes smoothly when the head lamp leve ...

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Changing the engine oil and filter
Have engine oil and filter changed by an authorized Kia dealer according to the Maintenance Schedule at the beginning of this section. WARNING Used engine oil may cause irritation or cancer ...

Inspection
1. Turn the ignition switch OFF. 2. Disconnect the RCV control solenoid valve connector. 3. Measure resistance between the valve terminals 1 ...

Components (2)
1. Vacuum pump 2. Bracket ...