BULLNUXI H7 LED Headlight Bulbs User Manual

BULLNUXI H7 LED Headlight Bulbs

USER MANUAL

Package Contents

• 1 X User’s Manual
• 2X LED Bulbs

PRODUCT OVERVIEW

Product Specifications

Product Features

1. Perfect beam pattern, no dark spots or foggy light.
2. Canbus-Ready and works with most vehicle system without error.
3. Easy to install, no adjustment required, plug and play.

Installation Instructions Hl / H7 / Hll

1. Remove the original car halogen lamp.

2. Ilnstall the buckle first, then insert the LED bulb lamp

3. Rotate the lamp body clockwise and lock it into place.

4. Connect LED kits to original plug.

CAUTION

1. Please test the LED bulbs before full installation.
2. The temperature of the original bulb can be very high so please mind the heat.
3. Do not touch the LED chips when changing the bulb.
4. If the LED bulb doesn’t light on when plugged in, please flip the plug over and then try again.

Installation Instructions 9005/9006/9012

1. Remove the original car halogen lamp.

2. lnsert the LED bulb lamp as the direction of the arrow.

3. Rotate the lamp body clockwise and lock it into place.

4. Connect LED kits to original plug.

Installation Video

Search “bullnuxi Lighting” on YouTube and watch the installation video.

FAQ: Frequently Asked Questions

1. What bulb size do I need for my vehicle?

It depends on the original bulb installed, if you are not sure which bulb size fits your vehicle, please check your vehicle hand book or the part number on your original bulbs. you can also search
Automotive Bulb Guide· online or check with us.

2. I installed your bulbs but they do not turn on?

We first would highly recommend checking your fuses, if the fuses are good next we would recommend putting back the stock bulbs to see
if they light up, if they do light up then the bulbs may be defective, however, we recommend installing the bulbs with decoders first before declaring the bulbs defective.

3. Why is my bulb flickering/dimming or dashboard error message

occurring?

Your vehicle’s computer system may recognize the low power draw of the LED bulb as a problem or fault. It may cause a bulb out indicator on your dashboard and sometimes cause the bulb to flicker or dim.
A load resistor or CAN bus decoder should be installed to solve this issue

4. How do I know if my vehicle requires extra CANbus decoders to be

installed?

You might need to get the extra decoder if the following problems persist with your car after an LED installation:

• The bulbs keep flashing when you try to switch on the bulbs.
• The car’s computer system keeps indicating an error.
• The bulbs stay lit for a while even after you have switched them off.
• The bulbs give off a dim light unlike the bright throw of LEDs.

5. How does a CANbus decoder work?

The technology of the decoder is not only to increase the wattage of the LED bulbs but send a signal to the CAN bus system of the car. Most of the times the after part LED bulbs fail to work because
their power does not reach the minimum requirement of the installed CANbus system.

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