Question about Mercedes-Benz ML320

2 Answers

2002 ML320 No Sound..PLEASE HELP!

I recently bought a 2002 ML320. I am having problems with the audio. The CD player does not see the CD cartridge, it displays "No CDs inserted"; I see the radio stations on the LCD display but I am not hearing a single sound out from the speakers? What should I do?? I can't afford the MB dealership they are charging arm and a leg just to check it.......

Posted by on

  • westervelt27 Mar 05, 2009

    Thanks svienneau.... I pulled out the fuse F10 and F21....... It asked me to enter the code which I did....but still no sound. I then went further by pulling the negative terminal on the battery and entered the code again and still not getting any sound. The cd player accepts the magazine but its not seen on the LCD display.....its still asking for CD to be inserted......





    Please send more ideas

×

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 58 Answers

I install car audio for a living, and see this problem in ml320's all the time. There is no good fix for it. Every time one of my customers goes to the dealership, they tell them they need to replace the system. You can buy a very nice aftermarket indash with navigation, moblile video, bluetooth, and Ipod controller for 1/5 of what Mercedes will charge. The wires you need for power are behind the radio, a standard VW adaptor harness will work, just make sure to reverse the constant and switched power wires in the harness(red and yellow). You can catch all the speaker wires at the factory amp.

The amp is under the drivers side dash. I have seen post that place it above the gas pedal, but the ones I have bypassed are to the left of the steering column. It is way up there, and not in plain site. It is all the way up, in the corner against the firewall2002 ML320 No Sound..PLEASE HELP! - 2.gif. If you pull back the black sound proof material, you will see it. It looks like an aftermarket amp. It is held in with one 10mm bolt at the bottom. The speaker wires are twisted. The ones I did used the same colors for left and right, so use a tone generator, or small battery to find left and right, front and rear. On the ones I worked on, the pinks and blues were the positives. Hope this helps.

Posted on Aug 17, 2009

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 18 Answers

Try pulling the fuse and it might reset the unit,also if there is a code to the system it may need this if someone was pulling fuses before you bought the vehicle you might need the code. or just pull the stock system out and get an after market system for what you would pay the MB dealer to trouble shoot it .let me know how it turns out

Posted on Mar 05, 2009

  • svienneau Mar 05, 2009

    This might sound crazy,But look for any fuses on the speakers or wires to the speakers, also see if there is an AMP somewhere in the vehicle like the trunk or under a seat??,thete will be a fuse on the amp if thete is one .

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Why doesn't CD play?


The CD player has failed and will have to be replaced

Feb 02, 2016 | 2002 Isuzu Rodeo

2 Answers

I bought a used key from another ml 320 to use as a second key. Can it be reprogrammed to my ml 320?


HAHAHA surely you know a key from another car will not work in yours unless it is cut to properly fit and turn your ignition

Dec 21, 2015 | Cars & Trucks

1 Answer

Crosley combination turntable cd cassette am fm radio


I m sorry but I don't thing I have the knowledge to solve this problem

Apr 08, 2014 | 2007 Mercedes-Benz ML320 CDI

1 Answer

Odd Lack of Signal Recog for Aveo Aux In and Coby MP3


The Coby MP620 turns "off" when it is charging. (You could access it like an external flash drive on a computer but the MP620 can't play when charging.) You wil need to depend on the battery to play the audio through the Aveo's sound system.

The manual is available here: http://www.cobyusa.com/files/manuals/MP620_MN.pdf .


I wish that I had better news for you.

Cindy Wells

Jun 21, 2012 | 2009 Chevrolet Aveo 1.6

1 Answer

Reset radio and now cd changer doesn't work or even display when pushing button


try this and thats to remove the cartridge and take all the cds out ,then insert the empty cartridge into the set to see if it removes the last cd that was in the player ,then with one cd in try it again and if that doesnt work then disconnect the battery and try again other than that i have no idea sorry

Apr 12, 2012 | Honda Cars & Trucks

1 Answer

Cd stuck


This happened to me! I solved the problem by disconnecting the battery and then reconnecting it.You will have to re enter your code for the audio centre but the player just spit the jammed cd out without any problems. Also, as a reminder the audio player is sensitive to burned CDs ! Good Luck!

Mar 30, 2012 | 2002 Acura MDX

1 Answer

My 2002 nissan altima ate my cd and won't play or eject it. Instead it makes a grinding sound. I love that cd and would love to listen to cds in my car in the future! Please help


there seems to be a serious problem with the CD player, unfortunately your CD has gone to CD heaven, as for the CD player it may be cheaper to replace it than to repair it.......hope this helps......cheers.

Sep 13, 2011 | 2002 Nissan Altima

2 Answers

My 2002 ml 320 says no cd player installed when I press the cd button, it worked yesterday and for some reason it will not work, Any suggestions on how to fix it, the radio comes on but there is no sound...


try resetting the cd player in cargo compartment. you may have to loosen the screws holding the cd player in place to access the plug connector on the cd player. Most likely though it sounds like the fiber optic ring is down. which could be caused by any of the audio components. e.g. comand unit (radio), cd player, sound amp, tele-aid, navigation processor.

Sep 27, 2010 | 2000 Mercedes-Benz M-Class

1 Answer

I resently bought a used ford focus 2003 model. I am very embarrased but I cant find where to insert the CDs. I know it has a CD player because it has the CD button on the stereo but I cant kind where to...


Here is a link with a picture of one alike yours. Look at the very top of it

http://cgi.ebay.com/2002-2003-Ford-Focus-6-Disc-CD-Changer-Radio-02-03-04-/170533608425?pt=LH_DefaultDomain_0&hash=item27b4985be9

Sep 01, 2010 | 2003 Ford Focus

1 Answer

Can not insert a cd into my cd changer 2002 saturn


hold finger on the release button for 30 secs and see what happens ,if you cannot get it to work then consider putting a sd card and usb support type player in because a 1gb sd card is a lot of cds and a lot more reliable

May 16, 2010 | 2002 Saturn VUE

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

2,446 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercedes-Benz Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22026 Answers

yadayada
yadayada

Level 3 Expert

68970 Answers

Michael Contreras
Michael Contreras

Level 2 Expert

166 Answers

Are you a Mercedes-Benz Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...