Kia Optima: Inspection - Auto Head Lamp Leveling Unit. Repair procedures - Auto Head Lamp Leveling Device - Body Electrical System - Kia Optima TF 2011-2025 Service ManualKia Optima: 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 leveling switch is turned.
4. If the operation does not work well, inspect the connector and terminals to be sure they are all making good contact.

If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.

If the terminals look OK, go to step 5.
5. Substitute with a known-good head lamp assembly and check for proper operation.

Auto Head Lamp Leveling Unit. Repair procedures
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Removal
1. Remove the head lamp leveling unit connector (A). 2. Loosen the mounting bolts (3EA) of automatic head lamp leveling unit assembly. Tighting torq ...

See also:

Replacement
1. Recover the refrigerant with a recovery/ recycling/ charging station. 2. Disconnect the negative (-) battery terminal. 3. Remove the discharge line ...

Replacement
1. Disconnect the negative (-) battery terminal. 2. Loosen the mounting bolts and then remove the under cover (A). 3. Disconnect the connector ...

Resetting the sunroof
Whenever the vehicle battery is disconnected or discharged, or related fuse is blown, you must reset your sunroof system as follows: 1.Turn the ignition switch to the ON position and close the sunr ...

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