How To change H7 LED Bulbs?

How To change H7 LED Bulbs? Most german automotive cars Mercedes-Benz, Volkswagen, BMW, and south korean automotive cars Hyundai, and Kia are consumption H7 bulb in the ahead unhorse.
People have no ideas about how to install the H7 medulla oblongata into the housing when they get a modern H7 LED light bulb.
This article will list some tips before we change and install H7 bulb. These are guides that have helped us know everything about H7 bulbs so we can change H7 bulbs in any cars easier.
Let ’ s get down started .


1. H7 Fitment
2. What comes with H7 light bulb ?
3. H7 light bulb refilling guide
4. H7 LED bulbs installation steer ( step by step )

H7 Fitment

H7 bulb fits which cars?

H7 bulb is most common used on german automotive cars Volkswagen, Mercedes-Benz, BMW, and Audi, south korean automotive cars Kia and Hyundai, some japanese car Lexus, Subaru, Mazda, and Mitsubishi and American vehicles Chrysler, Ford, Chevrolet, and Lincoln.
Volkswagen Tiguan
Volkswagen Passat
Volkswagen Jetta
Volkswagen Golf/ GTI
Volkswagen CC
Volkswagen Rabbit
Volkswagen EOS

Mercedes-Benz C-Class
Mercedes-Benz CLK-Classs/ CLS-Class/ CL-Class/ CLA-Class/ CLE-Class
Mercedes-Benz E320/ E340/ E350/ E430/ E500
Mercedes-Benz GLK-Classs/ GLS-Class/ GL-Class/ GLA-Class/ GLE-Class
Mercedes-Benz Sprinter
Mercedes-Benz ML250/ ML320/ ML350/ ML400/ ML430/ ML450/ ML500
Mercedes-Benz Metris
Mercedes-Benz R320/ R350/ R500/ R550

BMW 3 Series/ 5 Series/ 7 Series
BMW X1/ X2/ X3/ X5

Audi A3/ A4/ A5/ A6/ A8
Audi Q5/ Q7
Audi S4/ S6/ S8

Kia Sorento
Kia Optima
Kia Sedona
Kia Forte
Kia Forte5
Kia Soul
Kia Sportage

Hyundai Sante Fe
Hyundai Veloster
Hyundai Elantra/ Elantra GT
Hyundai Tucson
Hyundai Kona
Hyundai Genesis

Mitsubishi Outlander
Lexus ES300/ ES350
Subaru Impreza
Subaru Legacy
Subaru Tribeca
Subaru Outback
Mazda 3
Mazda CX-7

Chrysler Pacifica
Ford Fusion
Lincoln MKZ
Chevrolet Malibu
Chevrolet Traverse

Is H7 bulb high or low forward lighting?

The H7 bulb is a one filament bulb. It ‘s used on high or abject forward lighting applications. It popular with humble forward lighting on european cars. H7 light bulb is located in the low or high advancing light housing on each side – driver slope and passenger side, so we will need at least 1 match of H7 substitution bulb when we replace the factory bulb. If the broken and high forward light are both use H7 medulla oblongata, then we need 2 pairs of them .

How do I know what light bulb I have? H7 or not?

There are then many different ways to find what light bulb do we have in our car.
# 1 Use bulb finder
# 2 Check vehicle owner ‘s manual of arms
# 3 Take out and check the bulb total on factory medulla oblongata
# 4 Use google search on-line

Use light bulb finder will be the most commend manner. Check the owner ‘s manual or factory bulb will be the best way to know the veracious bulb size of our vehicle good because you will not get the ill-timed bulb by the misinform message on-line, however, those do n’t work if we do n’t have the owner ‘s manual any long. It ‘s a little hard oeuvre for us to check the factory bulb because we have to take out the bulb from the housing.
If we take out the medulla oblongata from the house, the light bulb are identified with a letter or a number to indicate the bulb size ( bulb number ).
Check this article “ how to find the right light bulb size for my fomite “ for more measure by tone guide .

What comes with H7 bulb?

Halogen H7 bulb

We have figured that we used H7 light medulla oblongata in our fomite. When we remove the light bulb from the housing, we will get 1 match of H7 light bulb. however, we will get 2 pairs of H7 light bulb if the low and high forward lights are both consumption H7. The H7 light bulb looks like this :
H7 Halogen Bulbs

It has a two-pronged plug and one collar for one bulb. other kinds of bulbs have three prongs and different shape of collar. You ca n’t switch them with a three prongs bulb .

H7 bulb adapter

H7 bulb is used in different vehicles, they are a little sting different. For most german automotive cars and south korean automotive cars, it normally takes an arranger to mount the H7 bulb in the housing. The H7 light bulb arranger look like this :
H7 bulb adapter

H7 bulb replacement

H7 halogen bulb

The H7 halogen bulb is the light emitted by the tungsten filament heated, the color temperature value is by and large 3,200K, the halogen H7 bulb is 55W, and the luminosity is about 1,000LM. The irradiation distance is 50M, and the serve life is 500 hours .

H7 HID bulb

xenon bulb utter light through high-octane activated gas. The coloring material temperature of the light is broadly 4,200K, the power is 35W, and the brightness is approximately 2,500LM to 3,200LM. The beam outdistance is 100m, with more than 3,000 hours life .

H7 LED bulb

LED light bulb use LED aglow sources as automotive fall sources. The color temperature is generally 6,000K. The clarification distance is 200M to 500M. The luminosity is 2,000 to 5,000LM, and the military service liveliness is 30,000 hours.

LEDs are the option and best way to halogen H7 medulla oblongata. They are bright, consume less energy and unlike the HIDs, will final a good long time. LEDs shape by using electric energy from the fomite to produce light through light-emitting diodes. The LEDs are in a solid state. In fact, you could use LED bulb for many decades without worrying about alimony costs .

LED H7 bulb Installation Guide

due to the different H7 bulb adapters type used on H7 halogen light bulb, you may last found that the H7 installation guidebook would be wholly unlike for different vehicles. so how to install the H7 medulla oblongata and the H7 medulla oblongata arranger into the house ? Do I need the H7 medulla oblongata arranger or not ?
The H7 bulb arranger are coarse used on Volkswagen, Mercedes, BMW, Audi, Hyundai and Kia. With a better agreement of how to change the H7 bulb with H7 LED bulb, we ‘re going to show you the facility by dividing criterion H7 socket into 3 situations .

Type 1: Standard H7 socket (wo/ H7 bulb adapter, w/ spring on the housing)

Tools and materials needed:
H7 LED bulbs

Step by step installation guide:
Step 1. Disconnect the might between factory H7 bulb and factory H7 might socket.
step 2. Unlock the spring to take out factory h7 bulb from caparison.
footprint 3. Take out the base collar from the LED H7 light bulb.
The H7 LED bulbs are constantly with a cooling fan on the second, the bounce could not go through the fan to lock LED H7 light bulb into house so we have to take out the basis collar from the LED H7 medulla oblongata.
mistreat 4. Lock the base collar of LED H7 bulb with the bounce, then put H7 LED medulla oblongata into the caparison .

Type 2: Standard H7 socket (wo/ H7 bulb adapter, wo/spring on the housing)

Tools and materials needed:
H7 LED bulbs

Step by step installation guide:
Step 1. Remove the dust binding.
footfall 2. Take out factory h7 bulb from housing.
step 3. Disconnect the power between factory H7 bulb and factory H7 power socket.
step 4. Connect the fireplug of LED H7 bulb and factory H7 power socket.
step 5. Aligned the H7 LED bulb to the caparison and lock it.
step 6. Put the scatter cover back on.

Type 3: Standard H7 socket (w/ H7 bulb adapter, wo/ a spring on the housing)

Tools and materials needed:
H7 LED bulbs
Aftermarket cosmopolitan H7 arranger

Step by step installation guide:
Step 1. Take out factory H7 medulla oblongata and H7 bulb adapter from world power socket.
When you take out the factory H7 bulb from the house, you will find an adapter between H7 halogen bulb and ability connection.
gradation 2. Take out the base collar from the LED H7 bulb.
footprint 3. Put the universal H7 adapter on the LED H7 medulla oblongata and put the base collar of H7 LED bulb back on.
The universal H7 bulb adapter is between the H7 bulb establish collar and H7 bulb cooling fan. The factory H7 adapter will not fit the H7 LED bulb, that ‘s why we need an aftermarket H7 adapter.
step 4. Insert the H7 LED light bulb into the housing.
step 5. Connect the chew of LED H7 bulb and factory H7 world power socket.

If we use the H7 LED light bulb and H7 arranger ( universal one ) to replace the factory H7 and factory H7 adapter, we will find that it ‘s very hard to lock the LED H7 bulb and the arranger in locate. They are not perfect fit due the the universal invention.

We recommend all-in-one LED H7 light bulb, with a custom design arranger on the LED H7 medulla oblongata, the installation is fast and easy .
Tools and materials needed:
Custom H7 LED medulla oblongata ( with a custom invention adapter on it )

Step by step installation guide:
Step 1. Take out factory H7 bulb and H7 bulb arranger from factory power socket.
step 2. Insert the custom H7 LED bulb into the housing.
step 3. Connect the fireplug of LED H7 bulb and factory H7 baron socket.

source :
Category : Tech

About admin

I am the owner of the website, my purpose is to bring all the most useful information to users.

Check Also


Manage participants in a zoom meeting webinar

Call the people who attend the meet as follows Alternate host host Who scheduled the …

Leave a Reply

Your email address will not be published.