ipf H4 User manual

BP070-504331-D
Directcontactwithwater,dirtordust
Bad
①
More than 50mm
diameter of space
Allow enough range of
the LED harness’s movement
(more than 20mm).
Confirm there is enough
space to allow full range
of the headlamp’s
movement.
More than 50mm
from the flange
to the shade
More than 46mm
from the flange
to the rear
Flange
LED bulb fitting
Spacearoundthebulb
<Test procedure>
LED bulb connector
(Non-polarity)
Vehicle connector
Do not turn on the switch if the bulb is not
connected.
Warning
×Incorrect
Vehicle body
LEDBulbInstallationManual
(H4, H19) Compact Type
LED bulb lighting test points ※Do it before installation.
1. Connect the new parts
1. to the vehicle’s connector.
2. Turn on the lamp both high beam
2. and low beam.
2. Test for correct lighting.
3. Check the high beam indicator
3. lit normally on the dash.
4. Check the vehicles gauges for any
4. warning sings. If no warnings,
4. the test is finished.

Components
Installationprocedure
Protection tape … 1 Cable ties … 4
LEDbulbassy
… 2
②
Wear work gloves to prevent a minor cut
with pointed part of the heatsink.
Beware
LED bulb
Heatsink
Wear work gloves
Check the condition of the halogen bulb attachment.
If the check cannot be done visually or the space is too narrow,
please remove the headlamp unit from the vehicle.
Refer to the vehicle's manual when changing or removing your halogen headlamp bulb.
1Halogen bulb check
2Removing halogen bulb
3Preparing the LED bulb
Remove the flange cap from the bulb.
Refer to the figure left.
Wear work gloves to prevent a minor cut
with pointed part of the bulb or flange.
Caution
Remove the vehicle’s connector and the rubber cover, unclasp and remove the bulb.
Refer to the vehicle’s manual for bulb removal procedure, as it can differ between vehicles.
Clasp Halogen bulb
Rubber cover
Vehicle’s
connector
Flange cap
Warning
4Installing the LED bulb
Attach and clasp the flange cap. Put the rubber cover back into place fit securely.
Verify that the flange cap and head lamp are secured. If loose it causes a damage to the bulb and head
lamp rubbed by vehicle vibration.
Pay extra attention to installation for off-road vehicles or trucks in particular.
Verify that the clasp is tightly secured.
To prevent water entry, push the rubber cover tightly around the center of the flange hole.
Caution

Refer to the figure below. Verify that the flange cap
is steady from side to side and up and down.
Use the protection tape if the attaching part is not
steady.
Cut the protection tape in an appropriate size and
apply it if necessary.
③
6
Connecting and fixing the harness and drive unit
Connect the LED bulb connector with vehicle’s
connector, insert the connector all the way.
If there is extra length in the harness, fix it into place
with a standard cable tie, etc.
Leave a little slack in the harness to give room for
the movement of the headlamp leveler.
If you removed the headlamp unit, reinstall the unit
now.
Caution
If two connectors are not secured tightly,
secure them with tape. A loose connection
can short out the wiring.
Verify that “IPF” & “LED” markings on the flange cap
are horizontal as shown in the image left.
When installing this product completed to a head
lamp for right-hand traffic, “ ” on front edge of the
bulb and the sticker “IPF logo” on back face of the
bulb slant approximately 15 degrees, though this is
in the right position.
Insert the bulb straight cautiously into the flange
cap.
Do not apply excessive force or use tools.
It causes a damage to the bulb or head lamp.
Stop here if bulb does not fit without interference
of other nearby objects.
5Installation check
Clasp
Rubber cover
Protection
tape
Reference size:
12mm x 5mm
Example
LED bulb
Flange cap
Insert the bulb straight deep into the flange cap.
Rotate the bulb clockwise and secure tightly.
IPF logo
Guidance
Warning
【For left-hand traffic】
Verify that “ ” on front edge of the bulb is
horizontal. “IPF” & “LED” markings on the flange
cap slant approximately 15 degrees, though this
is in the right position.
Vehicle connector LED bulb connector

Vehicle
connector
7 Lighting check
④
Check to see high-beam indicator lighting
BAD
OK
Check to see if the connection is workable.
Connection should be restored in case that a male
terminal lightly can fit in with a vehicle connector's
terminal.
*Check all three connections individually.
Restore the connecting terminal if loose and
disconnected (see the figure left).
Reduce the width of connecting point using
a flat-blade screwdriver (precision screwdriver), etc.
○ ×
Remove the minus terminal when
restoring connection.
If using two batteries, remove both
sides of the minus terminals.
Insert cables ties into the loops as shown in the figure
left, and fix them on sound place near the headlamp
unit.
Loop
Cable ties
Vehicle
connector
Check Restoration
In some cases of old model of vehicles, the high beam indicator on the dash may not work/light up
properly. To solve this issue, attach the high beam indicator lighting circuit (PN: WA-4).
Headlight tester measurement caution points
Turn on the engine. Switch on the headlamp.
Check to see if both low-beam and high-beam
light up properly.
Check to see high-beam indicator lights up
properly.
Results might vary when using the auto
mode with the headlight tester.
Manual mode is recommended.
Warning
Make sure to check connecting terminal and restore if needed
Repetitive connecting/disconnecting motion causes a bad fit of vehicle connector and LED bulb connector.
Male terminal
Warning (prevent disconnecting)
Do not tie the harness together with the drive unit.
Do not bend or pull the harness by excessive power.
Leave a slack in the harness.
Harness's minimum bend radius should be more
than 20mm (see the figure right).
Head lamp
More than 20mm
Minimum
bend radius