Kia Optima: Description - Auto Head Lamp Leveling Unit. Description and Operation - Auto Head Lamp Leveling Device - Body Electrical System - Kia Optima TF 2011-2019 Service ManualKia Optima: Description

According to driving environment and loading state of vehicle, head lamp lighting direction is changed to keep the driver's visibility range and to protect the driver's vision from glare, aiming at safety driving. Sensor integrated ECU mounting on the rear center arm drives the actuator mounting on the head lamp since sensing the input signal following the vehicle's statically changes. Head lamp beam is automatically operated by chassis tilt.

Auto Head Lamp Leveling Unit. Description and Operation
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Operation
Operating Procedure 1. Suspension angle change resulted from vehicle's load change. 2. Sensor angle change. 3. Microprocessor calculates necessary ...

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Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the engine coolant temperature sensor connector (A). ...

Tire maintenance
In addition to proper inflation, correct wheel alignment helps to decrease tire wear. If you find a tire is worn unevenly, have your dealer check the wheel alignment. When you have new tires ...

Immobilizer system (if equipped)
Your vehicle may be equipped with an electronic engine immobilizer system to reduce the risk of unauthorized vehicle use. Your immobilizer system is comprised of a small transponder in the ignition ...

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