Head Lamp Leveling Device: Other Hyundai Genesis I рестайлинг

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 levelling 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.

Scheme 30

Scheme 31

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

Scheme 32

Scheme 33

1. Remove the head lamp leveling unit linkage (A) from trailing arm.
2. Loosen the mounting bolts (3EA) of automatic head lamp leveling unit assembly. Tightening Torque: 3-5 Nm (30~50 kg.cm, 2.21 ~ 3.68 lbf.ft)
3. Remove the head lamp leveling unit connector.
4. Remove the head lamp leveling unit assembly after removing the screws (2EA).