Hyundai Santa Fe: Auto Head Lamp Leveling 
Unit. Repair procedures - Auto Head Lamp Leveling Device - Body Electrical System - Hyundai Santa Fe DM 2013-2019 Service ManualHyundai Santa Fe: Auto Head Lamp Leveling Unit. Repair procedures

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.

Removal

1.
Remove the head lamp leveling unit connector (A).
2.
Loosen the mounting bolts (2EA) of automatic head lamp leveling unit (B).

Tightening torque:
3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lbf.ft)

3.
Remove the head lamp leveling unit assembly.

Installation

1.
Install the head lamp leveling unit.
2.
Reconnect the head lamp leveling unit connector.

    Auto Head Lamp Leveling Unit. Description and Operation
    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 v ...

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