Add Bluetooth to Mercedes Head unit for less than $10

[@robthomson3583]

A clear and well articulated video, all the facts and no wasted time - very impressed!

[@BenzAddiction]

Thanks Rob :)

[@degsn37]

Hi Max, great video, thank you. You can of course get a bluetooth device, powered by cigarette lighter plug-in, and simply connect it to the auxiliary 3.5mm jack port in the glove compartment. The bluetooth device must have its own 3.5mm jack port, and you use a male-male 3.5mm jack audio cable to connect the auxiliary port to the bluetooth device. Go to Bluetooth/Auxiliary setting in the head unit. That's what I do, and its great listening thru' those wonderful Harmann Kardan speakers. Of course, you have ugly cable and bluetooth device showing, plugged into lighter, but storage in glove compartment may work (it doesn't for my phone connection, unfortunately). Only pointing out this option, as it saves removing centre console/head unit sections as in your video, for those who feel less confident in their removal/restoration skills.

[@BenzAddiction]

Yes, I had this set up in my glovebox, with dedicated 12v outlet as well, but did not like it as it was taking space and was noisy. Removing the unit is 10 min job, good luck.

[@marksmith1003]

With the Bluetooth in the glove box , where did you get your power from. What wire did you splice in to or did you plug a power source into the cigarette lighter? I don’t want the ugly wires showing like you mentioned

[@JW-jc8kr]

Amazing . Speechless. Thank your for your time & diligence & generosity in sharing these videos

[@BenzAddiction]

Thank you 😊

[@meramliak]

I was about to quit doing it, thanks to you, i found this video

[@BenzAddiction]

You are welcome. It's too simple. You can do it.

By the way, thanks for your video on bluetooth addition. I'm going to give it a try on my 2006 CLK350.

[@BenzAddiction]

You are welcome 😊

[@oliverlindhorst6436]

great video - thank you. We've done a change of the soundsystem on our W164 to a modern version. Not so nice as we thought to be. so I'll try this adapter on our other mercedes.

[@BenzAddiction]

Thank you, great choice 👍

[@mjedinia]

تی بلا بخوره چی‌چی‌نی سر. خیلی حال بوکودیم. تی دست درد نوکونه. عالی. USEFUL AND PRACTICAL ;)

[@BenzAddiction]

@@mjedinia You are welcome 😊

[@bulentassim8234]

The link to the eBay site looks to be broken or expired. Please can you add or post an alternative that will provide the same funcrionality. Thank you

[@BenzAddiction]

Hi, search for the NTG2.0 bluetooth module.

[@Leo555ZZZ]

Great idea Max !

[@BenzAddiction]

Thanks Leonardo :)

[@konradspages7937]

Thanks a lot for the video. I understand the disclaimer, the fire hazard and so on, but I would have appreciated to see how you connected the power to the cigarette's lighter. I'll figure it out myself :)

[@BenzAddiction]

This device draws only few mili amps, so using thin wires you can unplug the cigarette lighter connector and insert the wires carefully in the corresponding Sockets and put back the connector. Secure the wires to cigarette lighter harness.

@@BenzAddiction I am about ready to try the bluetooth connector and plug the wires from the adapter to the lighter as you suggest abobe. I haven't removed anything yet. Are the wires to the light color coded black and red? If not, what color is power and what color is negative. Thanks very much.

[@BenzAddiction]

If you want to take power from the lighter, the wire that goes to the middle of the lighter is positive.

@@BenzAddiction Thank you.

[@BenzAddiction]

👍

[@dparham]

can I upgrade my head unit from my 2005 A209 CLK 320 that has the harmon kardon subwoofer and CD changer but the head unit is the one that the screen notoriously peels away and has the mono led.. no color type of screen just led numbers .. I like this head unit better that you show here if its just plug n play and of course add this bluetooth module .. otherwise looking at android units

[@BenzAddiction]

I recommend you to check the connection type first, if it is optic fibre, it won't be supported by the typical Android auto head units and then you have to buy a seperate converter for the fibre optic conversion to standard audio...

[@dparham]

how about just upgrade to the navigation head unit like you have in video here? mine has the CD changer and harmon kardon subwoofer.. it seems it would be easier just to get the radio like yours which was also used during my year... i guess yours has the navigation? mine doesnt have that currently but i dont need super fancy, just the radio I have was notorious for plastic screen to peel and I cannot read ther non graphic screen.. if I go android style, id do kenwood or sony or alpine ect.. not the cheaper ones... @@BenzAddiction

[@dparham]

Mine has the MF2750 radio I think... factory unit @@BenzAddiction

[@dparham]

I have this similar radio for my CLK320 A209 (Audio 20 with HL Optical Fiber and CD changer and aux but not cable i can find to that in glove box) but shows button on radio) .. today Im replacing the bubbling front plastic screen cover.. but all I really want is ability to have bluetooth so i can connect to my phone and make calls and listen to podcasts and my music while commuting.. maybe later upgrade so some kind of android setup but not a day 1 project

[@FRANKRODRIGUEZ-cq3th]

Did you say you did solder it or did you mean the heat shrink is the solder

[@BenzAddiction]

👍

[@Drajeto0]

The red wire goes to the ashtray, but where do the black wire goes ?

[@BenzAddiction]

It's ground or negative.

[@allanriches9381]

Another great video, you are my Mercedes go to channel. Does the steering wheels still operate, agree the MB head unit is a quality item. Many thanks

[@BenzAddiction]

Hi Allan, thank you, I just checked, the steering controls are all functional:)

[@allanriches9381]

@@BenzAddiction excellent

[@tuhnioooo]

Thank you will deffenetly try this on my w211 2006

[@BenzAddiction]

👍

[@youngirab3913]

Hello, do you have any videos showing how to install the other type of connector you showed (the red one)? I have a w208 and it uses that similar connector, but I am having trouble. Thank you!

[@BenzAddiction]

Actually no, but these Chinese cheap parts do come from China and sometimes the pinout is wrong, so check that out...

[@youngirab3913]

@@BenzAddiction Yea, I bought one and immediately noticed that. I am going to re-pin it. Thank you!

[@christiandelgiorgio4902]

Does this setup allow you to have hands free phone calls as well?

[@BenzAddiction]

Good question. It comes with a microphone but doesn't mean it is hansfree.

[@wasif51]

Can you still change tracks or change the volume with the buttons on the car? Instead of doing it on the phone?

[@BenzAddiction]

Volume works, change the tracks for the bluetooth, no.

[@christosmanoli1759]

What do I have to look for to find a product like this? What is it called?

[@BenzAddiction]

Bluetooth module example link in the Description and comments.

[@carlosherrera4456]

Excellent !

[@BenzAddiction]

👍

[@colthoover]

Can I do this with my 2004 S500? It has a screen / radio like yours but I dont have an aux port. It does have an aux option on the screen tho

[@BenzAddiction]

I think you can.

Benz Addict, I just bought a 2006 CLK350 Coupe and want to remove the rear seat cushion so the backrest cushions (released from the trunk) will lie down flat. Although they fold flat, the rear seat cushion (which folds forward) prevents the driver seat from moving back far enough to improve driver legroom. Any thoughts or any videos would really be appreciated. Many thanks.

[@BenzAddiction]

kzbin.info/www/bejne/mKq8mIGdfbRrnrc

[@Plutoapollo]

Is there a video for the 2003 clk 500 installation?

[@BenzAddiction]

No sorry.

[@Shockload]

I think this is Comand NTG2, NTG2.5 had bluetooth by default right ?

[@BenzAddiction]

Correct, NTG2.5 has bluetooth for calling, not BT audio.

[@VeVeJustMe]

Can you still use the other features such as the navigation and radio with the aux for the Bluetooth? Or do you have to switch from Aux to use the navigation and radio?

[@AndyNav1]

Great job my addicted friend! Can you please tell me if I can repair the volume knob on the head unit. The knob only turns on the unit but the volume does not work at all. I have to use the button on the steering wheel. Thanks man.

[@BenzAddiction]

Everything is possible, it needs parts and time :)

[@dre20-r6n]

where did you connect the microphone?

[@BenzAddiction]

The bluetooth module has a microphone input 3.5mm. Just check the Ebay link for the photos.

[@dre20-r6n]

thank you, I will be adding this to my car. @@BenzAddiction

[@bowieskeeter2126]

i got an e350 ntg 1 head unit. can you resend the link to that blutooth ebay device as the link you posted is now dead. btw do you activate the bt unit by pressing the aux button on the comand? also..i cant see a way to do this but is there a way to have both the blutooth device and still preserve the aux connection in the glove box? that would be ideal thanks

[@BenzAddiction]

www.ebay.com.au/itm/395773378467?mkcid=16&mkevt=1&mkrid=705-154756-20017-0&ssspo=ewdiyd5-tyq&sssrc=4429486&ssuid=VftSBydbT7C&var=&widget_ver=artemis&media=COPY check and buy at your own responsibility please. The module always has power when the ignition is on.

[@BenzAddiction]

I love the way the original Mercedes Head unit looks, sounds and performs and in terms of connectivity I only needed Bluetooth audio, this happened for $10 for me without sacrificing anything. Let me know what have you done to your head unit, is it still the stock one or have you already changed it?

[@datdamndavisboy]

Max, can you walk thru the 2002 W220? I’ve removed each cord one by one from the head unit and no luck. It’s either no power to the unit at all or the CD Changer continues to work. Any ideas??

[@BenzAddiction]

Try using auxiliary input instead cd changer, CD changer might use optical cable.

[@datdamndavisboy]

@@BenzAddiction 2002 doesn’t have an AUX function/imput.

[@BenzAddiction]

@@datdamndavisboy how is your cd changer input? Optical cable?

[@datdamndavisboy]

@@BenzAddiction Yes. It’s on the optical loop.

[@BenzAddiction]

CLk W209 is, but has a seperate AUX input too. R129 IS Normal cables, watch my latest video.

[@jaydonsantiago5438]

Hey max I have a 2003 clk 500 and it does not have a screen head unit will getting bluetooth connector that has a cigarette lighter plug work (the outlet under the compartment above the shifter) And how do i adjust the bass on the speakers since i have no screen in the center.

[@BenzAddiction]

The best place to go is the user manual of your headunit, it is a comprehensive guide.

[@lloydhealyltd]

Thanks so much for this video, super helpful! Out of interest, how did you power your bluetooth adapter in the glovebox before you made this change? Was that a big job? Can I get power out of the CD changer? I think the glovebox is the best option for me as I still like to use AUX from time to time. Thanks in advance, awesome videos!

[@BenzAddiction]

Hi, I remember I got it from the light in the glove box.

[@lloydhealyltd]

@@BenzAddiction Thanks mate! Does this mean it only got power when the glovebox was open?

[@BenzAddiction]

@@lloydhealyltd no, it only gets power when the ignition is on :)

[@qroisan4645]

Could you show the w210 version? or older models

[@oliverlindhorst6436]

just search for "W210 aux adapter bluetooth" -. easy to find.

[@BenzAddiction]

I wanted to also do this on my R129 which could be easier as the power cables were on the connector too, but my SL head unit had the round connector, so will source one and make the video in near future although I live to listen to cassette and radio only when I drive my R129.

[@adoy34]

Hi I did all in the video but you are not responding aux. How can do i activate AUX ?

[@BenzAddiction]

If this is not activated on your command or Audio 20, you need to code it using Vediamo. Or ultimately take it to Mercedes and they will activate it for you.

[@jasonverschoor5417]

Hello i have installed this into my mercedes clk 2004 but it doesnt work. I get the light on the module and i can connect my phone but it doesnt play any sound. Any idea what it could be?

[@BenzAddiction]

Do you put your headunit source to Aux mode?

[@jasonverschoor5417]

@@BenzAddiction yes But i just saw that i already have a aux installed in the glove box so i will just use that

[@BenzAddiction]

@@jasonverschoor5417 Or you might want to watch the video again.

[@kennydean7872]

what is the telephone keypad for on the right hand side

[@BenzAddiction]

It is a multi-purpose keypad for typing alphabets and phone numbers as well as memory for radio, CD etc...

[@kennydean7872]

@@BenzAddiction oh yeah how exactly do I use it

[@BenzAddiction]

@kennydean7872 Please refer to the manual of your command unit.

[@kennydean7872]

@@BenzAddiction ok but where do i find that the manual for the command unit

[@BenzAddiction]

@kennydean7872 it is a booklet among your manual pack. Find it on the passenger side where it is attached to the transmission tunnel.

[@zoheirzuo3955]

Great video - on my clk w209 there is no AUX input 😢

[@BenzAddiction]

Hi, that's ok, if you still have it on your head unit you can use this method.

[@hassanitani2668]

Hi max great job 🎉are you in California by any chance ? lol I have 2003 slk 320 I wold like to try your method but my head unit is different than you shown it does not have an auxiliary option and my v60 blue tooth modular is in the hand rest console in a cradle and the v 60 is not light up any suggestions? And will this work for my car ?

[@BenzAddiction]

Hi mate, I think this should work on your head unit. Just pull your unit out and check the connector. You don't need to focus on the Bluetooth module.

[@hassanitani2668]

@@BenzAddiction thank you bro will give it a shot :)

[@weirdcommenter4956]

Can I use navigation while using the audio?

[@BenzAddiction]

Yes sure.

[@Musa57]

Which adapter do i need for my cls c219?

[@BenzAddiction]

You need to remove the head unit and check.

[@alexandrumihaigeala7170]

Hello, I followed the tutorial but as someone reported earlier, I can connect to the unit but I don’t get any sound when switching to aux mode. Any ideas?

[@BenzAddiction]

Check the pinout and make sure the module is functional.

[@ShibaSasha]

Are you persian? 👋 Impressive work 🙌 I could never 😂 could you please recommend a specific bluetooth receiver for a 2009 mercedes phone connection to the car audio? Thanks in advance

[@BenzAddiction]

Hi mate, Yes Persian 👍 😀, unfortunately you need to check back of your headunit to see what type of connection it has.

[@tommcdonald1746]

I have a 2000 clk320, and I would never do this. There are other solutions.

[@BenzAddiction]

What solutions?

[@SorensenBjerring]

Which one...? 😅

[@darkslasher0527]

Hey max would this work for my w209 is a 2004 clk320 does not have aux.

[@BenzAddiction]

It should work. You actually have line in but it is not wired to glove box area.

[@zemontalvao5626]

I have the original small radio. Is possible made the same? Clk 200 kompressor 2005 W209

[@BenzAddiction]

Yes, watch this: kzbin.info/www/bejne/rKG4oamiacyUiZo

[@zemontalvao5626]

@@BenzAddiction Vou escrever em português para não haver confusão, já que meu inglês é péssimo. 😂 Na foto que fez no outro vídeo, aquela com os 6 rádios, o meu é aquele que pode inserir CD. Seria um plug vermelho que preciso? O de 10 pinos?

[@Amigooo099]

❤

[@BenzAddiction]

👍

[@robmard5698]

Are you Iranian Armenian?

[@BenzAddiction]

Only the first half :)

[@robmard5698]

@@BenzAddiction I am Iranian Armenian

[@BenzAddiction]

@robmard5698 hello brother:)