Question about Kenwood Sirius KDC-MPV6022 CD Player

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Kenwood KDC-MPV622H3 I recently got back in to town only to find my battery dead. I tried jumping the battery but it would not take the charge so i bought a new one and now my radio will not play cd's i have to enter a code and i dont now what it is. I have all the information from the radio if it helps. It is a Kenwood CD Receiver Model# KDC-MPV622H3 This # is also on it 422-9511-11 It also has No.38001720. If you can help i will greatly appreciate it. Thanks for your time. John

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6 Suggested Answers

SOURCE: Unlocking radio

I have this problem almost everytime I have to do it.  It's such a rare occasion.  If I remember correctly, just press and hold the key that moves you to the next number... the >>| key, I believe.  After a couple seconds it'll beep & open up (provided you have the correct code).

Posted on Oct 23, 2007

  • 1512 Answers

SOURCE: unlock code


Your radio will require one of the following procedures.

Type 1
During the code request mode, while holding the DISP key depressed, press and hold the Volume UP or DOWN key for 3 seconds (so that “…” disappears).
Then using your remote enter your code.

Type 2
Press the "Auto" button and "Track up" on face of radio at the same time. The four dash lines ( . . . . ) should "disappear".

Then using your remote enter your code.

Type 3
Model# DPX-4020 and DPX-4030
Press and hold the 1 then the 6 preset key (preset keys are the buttons on face of radio for storing you "favorite" radio stations). "C" should display.
Then using your remote, enter your code.

Enter your number from the remote control unit. Your code number is 5227 (KCAR)

* Press numeric key “5” ( 2 times ) and press the Track UP/Next Track key
* Press numeric key “2” ( 3 times ) and press the Track UP/Next Track key
* Press numeric key “2” ( 1 time ) and press the Track UP/Next Track key
* Press numeric key “7” ( 2 times ) and press the Track UP/Next Track key

The security is canceled and the set enters the TUNER mode!

Posted on Dec 16, 2007

  • 132 Answers

SOURCE: stereo code

3. Simplified method of clearing the security code
(K Type only)
1. While the code entry is requested, press and hold the
VOL UP key for 3 seconds while holding the DISP key
pressed. (This should turn "----" off.)
2. Enter "KCAR" from the remote. (Same way as the 01
 Press the 5 key on the remote twice, then press the
Track Up key. (This enters "K".)
 Press the 2 key on the remote 3 times, then press
the Track Up key. (This enters "C".)
 Press the 2 key on the remote once, then press the
Track Up key. (This enters "A".)
 Press the 7 key on the remote twice, then press the
Track Up key. (This enters "R".)
3. The security code is cleared and the unit enters the
ALL OFF mode.
4. If you commit a mistake in the code entry, the unit
enters the code request mode again.

Posted on Jan 02, 2008

  • 6 Answers

SOURCE: kenwood cd receiver KDC-MP436U

u need to reset the sucurity code on the unit, if u bought the unit new .or have the manual, it should tell u how to do this. if not contact kenwood and see if they can help

Posted on Apr 24, 2008

  • 30 Answers

SOURCE: unlock code for kenwood kdc-mp235

This Ebay auction 170150626863 rtcurve.gif s.gif will remove the code for 40.00 including shipping, or you can contact Kenwood at 1-800-KENWOOD (536-9663).
Good Luck.

Posted on Aug 27, 2008

  • 1512 Answers

SOURCE: kenwood security code

Hi Nancy

Oh bugger.... looks like I miss out on that kiss :( You DO need the remote to clear the code. There is no reset button on the unit to bypass this either unfortunately. What I can suggest you do is to go to a kenwood agent or car audio installer and sweet talk them into entering the reset code for you. They often have a remote or can get one of of the box to help you out. You can find a procedure on how to do it here. Sorry this is your only choice. I used to do it in the workshop on radios I was repairing, and sometimes they would have the problem after they reinstalled it, so I used to do it for people for free. You could perhaps get yourself a replacement remote to go with the unit, I suggest ordering it from the same guys that perhaps reset the code for you. It is worth having a remote. Much easier to work the unit whilst driving with the remote.. Again, sorry this isn't what you wanted to hear. Please don't down rate me for being the bearer of bad news.


Posted on Oct 26, 2008

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