Kia Optima: Head Up Display System / Head Up Display (HUD) Unit
Schematic diagrams
| Connector and Terminal Function |
Repair procedures
| • |
Use a plastic panel removal tool to remove interior trim pieces
without marring the surface.
|
| • |
Take care not to bend or scratch the trim and panels.
|
|
| 1. |
Remove the cluster assembly.
(Refer to Indicators And Gauges - "Instrument Cluster")
|
| 2. |
Remove the head up display upper cover (A) by using a screwdriver or
remover.
|
| 3. |
Disconnect the head up display unit connector (A).
|
| 4. |
Remove the head up display unit (A) by loosening the mounting screws.
|
| 1. |
Install in the reverse order of removal.
|
If a part of the head up display image is distorted or it is not at eye level
with the driver, the diagnostic system (KDS) can be used to carry out calibration.
| 1. |
Calibration is required:
| – |
After replacing the head-up display unit
|
| – |
When the image is distorted after replacing the windshield (double
vision removal film built-in glass)
|
| – |
When the HUD mounted main crash pad is removed/installed or replaced.
|
| – |
When the image setting location of the HUD unit is not at eye
level of the driver resulting in out of focus image.
|
|
| 2. |
Calibration items
No
|
Image calibration functions
|
Calibration cases
|
1
|
Can calibrate clockwise/counter clockwise to center image
|
|
2
|
Smile: Calibrate vertically to center.
|
|
3
|
Slanted (up/down): Calibrate along a vertical inclination.
|
|
4
|
Slanted (left/right): Calibrate along a horizontal inclination.
|
|
5
|
Parallel compensation
|
|
6
|
Up/down movement of indicated location: Calibrate to driver's level.
|
|
7
|
Initialization: Return to previous status before calibration.
|
|
|
| 3. |
Calibration procedure
| (1) |
Park the vehicle on a flat plane for accurate adjustment.
|
| (2) |
Make sure that there are no foreign materials on the windshield.
|
| (3) |
Connect the KDS to the vehicle, and select vehicle type and HUD
system additional functions.
|
| (4) |
Under additional functions select 'HUD calibration'.
|
| (5) |
Before 'calibration', perform 'HUD calibration - initialization'.
|
'HUD calibration - initialization' must be performed
prior to 'calibration'.
|
|
| (6) |
Select the necessary calibration items and perform 'HUD calibration'.
|
| (7) |
When calibration is completed, start and cut off the engine and
check that the image calibration is completed.
|
|
Components and components location
Components Location
1. Rain sensor
2. Head up display (HUD) unit
3. Instrument cluster
Description and operat ...
Specifications
Specifications
Item
Specification
Remark
Operating voltage
9 - 16 V
-
Curr ...
Other information:
Repair procedures
Oil Specification
1.
The HFC-134a system requires synthetic (PAG) compressor oil whereas the
R-12 system requires mineral compressor oil. The two oils must never be
mixed.
2.
Compressor (PAG) oil varies according to com ...
Components and components location
Components
Connector Pin Function
[Connector A]
Pin NO
Funtion
Pin NO
Funtion
1
Ground
11
Ground
2
C ...
Head Up Display System
Horn