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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Inspection
1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between the HO2S terminals 4 and 5 [B1/S1]. ...

Inspection
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the fuel pressure regulator valve connector. 3. ...

Installation
1. Install the head lamp bulbs. 2. Connect the connectors. 3. Install the head lamp bolts (2EA). 4. Connect the negative (-) battery termi ...