Kia Optima: Operation - Auto Head Lamp Leveling Unit. Description and Operation - Auto Head Lamp Leveling Device - Body Electrical System - Kia Optima TF 2011-2024 Service ManualKia Optima: Operation

Operating Procedure

1. Suspension angle change resulted from vehicle's load change.
2. Sensor angle change.
3. Microprocessor calculates necessary head lamp angle change amount.
4. Sending a proper signal to head lamp leveling device and driving actuator.
Operating Condition
1. Ignition on
2. Low beam on
3. On stop : If sensor lever change is 2° and above, head lamp is operated after max. 1.5 sec.
4. On driving : If vehicle velocity is over 4km/h(2.48mile/h), velocity change is not over 0.8-1.6km/h(0.5 ~ 1.0mile/h) per second, and loading condition is changed, then head lamp is operated.
Components
1. Auto head lamp leveling unit

1. Leveling unit & sensor

2. Sensor mounting bracket

3. Sensor linkage

A. Using a Micro-processor, percept the operation lever's mechanical angle change or speed signal.
B. As an actuator control device of inner control program, mounting on the rear center arm.
2. Actuator
A. Change the head lamp lighting direction up or down since automatic head lamp leveling unit sensing the input signal following the vehicle's statically changes.


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, ...

Auto Head Lamp Leveling Unit. Repair procedures
...

See also:

Description 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 ...

Water pump. Repair procedures
...

Record your key number
The key code number is stamped on the bar code tag attached to the key set. Should you lose your keys, this number will enable an authorized Kia dealer to duplicate the keys easily. Remove the b ...

Copyright © www.kiopman.com 2024