Hello my problem is I have a Kenwood KDC 7009 and occupy know what the unlock code thanks

Press the "Auto" button and "Track up" on the face of Radio at the same time until the four dash lines disappear. Enter the security code using your Kenwood remote. Press and hold the 1 then the 6 preset keys until the display shows the letter 'C'. Enter the Security code using your Remote

http://www.ps2netdrivers.net/manual/kenwood.kdc-7009/
See attached link

See the wiring diagram on page 37 of the manual at http://www.retrevo.com/support/Kenwood-KDC-7009-Car-Receivers-manual/id/479bh433/t/2/

what sort of car?

here you can have it for $25.00...

http://www.radio-code.com/Kenwood_PayPage_radiocode.htm

That code is $ for all shops, none of them will give it up. Kenwood does not want the code public, or it would defeat the point of having one. If you are friends with a Kenwood tech, you may be able to get it.

Look for a small hole in the face plate. Take the tip of a pen and try holding it in for a few seconds. Re-setting it should work.....

this link can help


http://inform3.kenwoodusa.com/manuals/KDC-MP435U.pdf

yes

What cars do you have? year/make/model

try putting in 3501 if that dose not work thy pressing the reset button and the proses of ilemination