20 Most Recent Sony CDX-MP40 CD Player Questions & Answers

manual
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When i turn off the ignition and on again the

hello jim_read!
please check your wiring, there is generally a red and a orange one, one is for permanent 12v the other for ignition, since your cdp does not get any 12volt after ignition turned off it can't keep memory.
regards

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4/6/2011 8:38:57 PM • Sony CDX-MP40 CD... • Answered on Apr 06, 2011
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Can i get/install or even play gba games in my mp4

I recently purchage a mp4, the problem that i am currently having is that the mp4 driver software is missing.I would really appreciate if someone who has a solution to this would help me.
5/22/2010 5:52:49 PM • Sony CDX-MP40 CD... • Answered on May 22, 2010
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My cdx won't store radio stations

you probably have the constant power and the accessory power reversed or your constant power has blown a fuse...
4/29/2010 9:01:07 PM • Sony CDX-MP40 CD... • Answered on Apr 29, 2010
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When i switched on on the screen only the busy symbol is shown.

you can reinstall firmware from this site. http://mympxplayer.org/actions-30xx-dc13.html
4/15/2010 6:02:52 AM • Sony CDX-MP40 CD... • Answered on Apr 15, 2010
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How i can fix mp4 player problem

try to download firmware from this site, and re install to your mp4 player. http://mympxplayer.org/actions-30xx-dc13.html
4/15/2010 6:01:37 AM • Sony CDX-MP40 CD... • Answered on Apr 15, 2010
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2answers

Linking an i pod to a Sony CDX-MP40 using the bus input terminal

Some Sony head units let you use the Bus audio inputs as an auxiliary source input, but yours is not among them. To play your iPod through the head unit, you'll either need an iPod interface module: http://www.xplodsony.com/xplod/accessories/XA-110IP or an auxiliary input module: http://www.xplodsony.com/xplod/accessories/XA-300 The iPod interface will allow you to control and display the iPod directly through the head unit, while an auxiliary input adapter will allow the iPod to play through the head unit using the iPod's controls and display.
2/13/2010 12:37:49 AM • Sony CDX-MP40 CD... • Answered on Feb 13, 2010
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MY MP4 PMP ONLY DISPAY SCREEN THEN NOT WORKING

good day, you may have an audio problem, try to check the wiring harness of your stereo for some maybe are loosen. hope this helps
2/4/2010 6:30:03 AM • Sony CDX-MP40 CD... • Answered on Feb 04, 2010
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CDX mp40 will skip when playing a cd everytime it gets bumped

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12/25/2009 12:06:24 PM • Sony CDX-MP40 CD... • Answered on Dec 25, 2009
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NO VOLUME CONTROL WHEN I USE CD PLAYER BUT IS OK WHEN USING ONLY

are you running low level to an amp??? if so you probably have the remote from the amp hooked up to the power antenna wire instead of the amp remote wire.
8/10/2009 4:26:12 PM • Sony CDX-MP40 CD... • Answered on Aug 10, 2009
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Can the illumination colour be changed on the cdx

You will need an expert technician to open the unit, they are small bulbs with covered color lenses, usually small plastic caps. the simplies is to remove this caps and mark it with colored felt tips marker
8/9/2009 1:16:28 PM • Sony CDX-MP40 CD... • Answered on Aug 09, 2009
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Hanging symbol

Try pressing the reset button just above the [1] and [2] buttons.

Regards

Philip
6/11/2009 4:15:51 AM • Sony CDX-MP40 CD... • Answered on Jun 11, 2009
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Mp4 not recognized

1. Install the software that was coming with it, if you don't have it anymore get it from the manufacturer website.

2. if that doen't work try it on another computer

If number 2 . worked its a problem with your PC or windows installation, you can try to reinstall windows if you see your USB are not working at all , if not your MP3 player is likely to be defective if you tried it on a fresh updates install of windows.
6/1/2009 1:29:43 PM • Sony CDX-MP40 CD... • Answered on Jun 01, 2009
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I HAVE LOST THE FRONT PANEL FOR MY SONY CDX MP40

Hi there,

i doubt you will be able to find one, if you do its going to be more expensive then the unit itself.

you have a look on ebay?? or your best of buying a new one!

hope this helps

alex
4/6/2009 12:27:49 PM • Sony CDX-MP40 CD... • Answered on Apr 06, 2009
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