How to install Mercedes Benz A Class W176 B Class W246 Head Unit GPS Navigation System

Nowadays,more and more owners are willing to install a GPS Navigation System in their cars.This fully shows that installing a GPS Navigation System is really necessary and convinent.But do you know how to install a GPS Navigation System for your car?Don’t worry,this article will tell you in some detail.Next,we will show you how to install Mercedes Benz A Class W176 B Class W246 Head Unit GPS Navigation System.

Announcements:Please check the appearance and the unit functions before install the unit.Don’t shorten or extened the GPS antenna,it will lead to the antenna problem.Don’t make the GPS antenna winding the steering wheel and shift lever,it will be dangerous.

Warm prompt:

1.Don’t use strong chemicals,cleaning agents,strong detergent to washing the machine.

2.Please use a clean soft fabric to wipe the screen,don’t use ordinary fabric.

3.Please use the touch screen pen to operation unit,please don’t use other sharp objects,or it will damage to the screen.

4.Please don’t self-service,maintenance or install the unit,in case of the power is on,don’t install or repair the unit,it is very dangerous if the person who did not receive the electronic equipment or vehicle installation training or lack of experienced personnel to install and repair the unit.

5.Please protect the original display when the staff dismounting the original CD and keep the original CD,try to use the original screw.

6.Navigation and rearview camera only to auxiliary function,it can’t replace your attention and judgment.

7.When the customer choose the digital TV,our unit could realized the digital TV touch.

 

Mercedes Benz A/B class Navigation & Audio System Installation Instruction Manual.

Mercedes Benz A/B class Navigation System Installation Manual
Mercedes Benz A/B class Navigation System Installation Manual

1.Original car console.

Original Mercedes Benz A/B class console
Original Mercedes Benz A/B class console

2.The accessories.

The accessories
The accessories

3.Remove the screws and take out the display screen.

Remove Mercedes Benz A/B class screws and take out the display screen
Remove Mercedes Benz A/B class screws and take out the display screen

 

Remove Mercedes Benz A/B class screws and take out the display screen
Remove Mercedes Benz A/B class screws and take out the display screen

4.Remove the framework holder and the 3 fixed screws.

Remove the framework holder and the 3 fixed screws
Remove the framework holder and the 3 fixed screws

5.Remove the Air Conditioner vent.

Remove the Air Conditioner vent
Remove the Air Conditioner vent

6.Loose the CD fixed screws in left and right vents.

Loose the CD fixed screws in left and right vents
Loose the CD fixed screws in left and right vents

7.Pull out the left and right screws and remove the original CD,unplug the main cable connector.

Pull out the left and right screws and remove the original CD,unplug the main cable connector
Pull out the left and right screws and remove the original CD,unplug the main cable connector

8.Remove the storage box and decorative plate in the co-polit seat for wiring.

Remove the storage box and decorative plate in the co-polit seat for wiring
Remove the storage box and decorative plate in the co-polit seat for wiring

9.Connect our power cable to original CD’s connector,and plug our male connector to original CD.

Connect our power cable to original CD's connector,and plug our male connector to original CD
Connect our power cable to original CD’s connector,and plug our male connector to original CD
Connect our power cable to original CD's connector,and plug our male connector to original CD
Connect our power cable to original CD’s connector,and plug our male connector to original CD

10.Put the mini speaker to the central dashbord.

Put the mini speaker to the central dashbord
Put the mini speaker to the central dashbord

11.Plug the CAN BUS.

Plug the CAN BUS
Plug the CAN BUS

12.Fix the framework holder and tight the 3 fixed screws.

Fix the framework holder and tight the 3 fixed screws
Fix the framework holder and tight the 3 fixed screws

13.Connect the GND to the original CD’s shell.

Connect the GND to the original CD's shell
Connect the GND to the original CD’s shell

14.Pull 2 original CD fixed screws and put back the original CD then tight the screws.

Pull 2 original CD fixed screws and put back the original CD then tight the screws
Pull 2 original CD fixed screws and put back the original CD then tight the screws

15.Plug the all cables and fix the head unit.

Setting sounds come out from original speakers
Setting sounds come out from original speakers

16.Picture after installation.

Picture after installation
Picture after installation

Steps to setting up the sounds come out and interface switching.

1.Setting sounds come out from original speakers.Enter into original CD main menu first,select the Audio interface by original knobs,enter into AUX interface,now the our head unit sounds come out from original speakers.

Setting sounds come out from original speakers
Setting sounds come out from original speakers
Setting sounds come out from original speakers
Setting sounds come out from original speakers

2.Setting the navigation sound come out from mini speaker while listening original CD and Radio.While in original CD or radio interface,press the navigation shortcut key in steering wheel control to enter into navigation interface.Now the original CD and radio play continued and the navigation sound come out from mini speaker.To use this shortcut key to foreground and background switching.

Setting the navigation sound come out from mini speaker while listening original CD and Radio
Setting the navigation sound come out from mini speaker while listening original CD and Radio
Setting the navigation sound come out from mini speaker while listening original CD and Radio
Setting the navigation sound come out from mini speaker while listening original CD and Radio

3.Touch the original menu to switch to our menu.

Touch the original menu to switch to our menu
Touch the original menu to switch to our menu

4.While in our menu,you can select the original functions to enter the original system.

While in our menu,you can select the original functions to enter the original system
While in our menu,you can select the original functions to enter the original system

Below is the video how to use the GPS Navigation System for Mercedes Benz A Class W176 B Class W246:

Through the detailed description,we believe that you have mainly grasped how to install Mercedes Benz A Class W176 B Class W246 Head Unit GPS Navigation System.For more information,please visit:  http://www.seicane.com/8-inch-touch-screen-mercedes-benz-a-class-w176-head-unit-gps-navigation-system-with-usb-sd-ipod-canbus-aux-srd-8848   If you still have any problem on it,tell us and we will be happy to offer some help for you.At the same time,you will get a pleasant installation journey obviously.Then you will find how convinent and pefect when the GPS Navigation System comes in your car.At that moment,you will be proud of yourself for making such wise choice.Do you have a GPS Navigation System in your car? Why or why not?

2 comments on “How to install Mercedes Benz A Class W176 B Class W246 Head Unit GPS Navigation System

    • dear,
      yes, our unit can play tunes through this unit via Bluetooth.
      our unit build-in bluetooth.
      Could you please send us the photo of your car’s dashboard to [email protected]?  
      And could you please tell us the model and year of your car?
      Then we can help you check if this unit can fit your car or not ,hope you could cooperate with us.
      Looking forward to hearing from you soon.
      Thank you & Best regards!

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