A step-by-step installation guide for a 2004-2012 Mercedes-Benz SLK R171 head unit with FM AM radio GPS navigation Bluetooth

To upgrade your factory radio is a great way for you to enjoy more up-to-date features which can meet your different needs in your car while you are driving. For example, the GPS navigation system can provide you with the most accurate guidance for you to get to your desired destination within the least time. It’s not too difficult for you to install such a multifunctional unit in your car. For your reference, here’s a detailed installation guide about a Seicane 2004-2012 Mercedes-Benz SLK R171 head unit. If you have the same dashboard, you can follow it for the installation.

2004-2012 Mercedes-Benz SLK R171 head unit after installation

Precautions for this installation:

1.Before you start up any work, park your car well and unplug the negative power cable to avoid any danger.

2.Please make sure that all fastened wires are isolated with electrical tape.

3.Please make sure the ignition is off to avoid short circuit.

2004-2012 Mercedes-Benz SLK R171 head unit installation guide

1. Open the little box beneath the radio and remove the screws with a screwdriver.
   

   2004-2012 Mercedes-Benz SLK R171 head unit installation step 1

2. Pry the trim panel on the right side of the box with a removal tool, after that, remove it.
   

   2004-2012 Mercedes-Benz SLK R171 head unit installation step 2

3. Remove the screw with a screwdriver.
   

   2004-2012 Mercedes-Benz SLK R171 head unit installation step 3

4. Pry the leather surrounding the brake, then pull it up, at last, remove it.
   

   2004-2012 Mercedes-Benz SLK R171 head unit installation step 4

5. Remove the trim panel under the brake with your hands.
   

   2004-2012 Mercedes-Benz SLK R171 head unit installation step 6

6. Disconnect the connectors behind the trim.
   

   2004-2012 Mercedes-Benz SLK R171 head unit installation step 6

7. Take the box out of the dashboard.
   

   2004-2012 Mercedes-Benz SLK R171 head unit installation step 7

8. Disconnect the connectors behind the box.
   

   2004-2012 Mercedes-Benz SLK R171 head unit installation step 8

9. Remove the trim panel on the box with your hands.
   

   2004-2012 Mercedes-Benz SLK R171 head unit installation step 9

10. Disconnect the connectors at the back of the trim panel.
    

    2004-2012 Mercedes-Benz SLK R171 head unit installation step 10

11. Remove two screwdrivers inside the trim panel.
    

    2004-2012 Mercedes-Benz SLK R171 head unit installation step 11

12. Take another box under the radio with your hands.
    

    2004-2012 Mercedes-Benz SLK R171 head unit installation step 12

13. Disconnect all the connectors at the back of the box.
    

    2004-2012 Mercedes-Benz SLK R171 head unit installation step 13

14.  Remove two screws after taking away the box with a screwdriver.
    

    2004-2012 Mercedes-Benz SLK R171 head unit installation step 14

15. Pop out the disc player.
    

    2004-2012 Mercedes-Benz SLK R171 head unit installation step 15

16. Remove the screws at both sides of the disc player.
    

    2004-2012 Mercedes-Benz SLK R171 head unit installation step 16

17. Take the disc player out of the dashboard.
    

    2004-2012 Mercedes-Benz SLK R171 head unit installation step 17

18. Remove two screws holding the radio with a screwdriver.
    

    2004-2012 Mercedes-Benz SLK R171 head unit installation step 18

19. Take the radio out of the dashboard.
    

    2004-2012 Mercedes-Benz SLK R171 head unit installation step 19

20. Disconnect all the connectors at the back of the radio.
    

    2004-2012 Mercedes-Benz SLK R171 head unit installation step 20

21. Connect the connectors and cables to the new Seicane head unit as the user manual shows.
22. Put the new Seicane head unit into the dashboard and turn it on to have a comprehensive check.
23. If everything works well, then install all the screws, boxes and trim panels accordingly into their original places. If not, check carefully whether all the cables are connected or not.

That’s the step-by-step installation guide for a 2004-2012 Mercedes-Benz SLK R171 head unit. If you have any questions, you can turn to your dealer or a professional for help. Please make sure you are clear about every step before you start to install. If you think it too hard for you, you’d better have it installed by professionals.

Besides, you need to pick a suitable unit for your car. If you don’t have one, I’d like to recommend an ideal 2004-2012 Mercedes-Benz SLK R171 head unit from Seicane to you, here’s the link, please click:

http://www.seicane.com/car-dvd-player-for-mercedes-benz-slk-with-gps-radio-tv-bluetooth-srd-8801

What makes this Mercedes-Benz SLK R171 head unit so popular with most car owners is that it can support an optic fiber decoder which can keep your factory car’s optic fiber and all the speakers still working after installing this unit. And the sound quality is quite high. It’s easy to install this decoder as well.

This unit comes with a large 7 inch multi-touch screen for you to simplify the operation. The latest GPS navigation system makes it easier for you to find the best way to your destination. Besides, the Bluetooth connectivity enables you to wirelessly pair with your compatible devices to stream audio and accept and receive phone calls through the integrated microphone.

Getting to your desired destination, this hot selling Seicane Mercedes-Benz SLK R171 head unit is just your best choice. Just take it and go right now!