Question about Panasonic CQ-VD7500U 7 Wide LCD/DVD/SD/TV Receiver MP3 CD Receivers Car Video Player

2 Answers

How do you reset the id if you forgot???

Looking for any suggestions on how to reset this unit, my car was in a fire and all i could sacrifice was ths head unit, i found the brain and wires on ebay , but i forgot the security code , its been almost 3 years now, so any help will be highly appreciated

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2 Answers

Re: how do you reset the id if you forgot???

Ya i just tried the track button trick it does work

Posted on Jan 19, 2008

Re: how do you reset the id if you forgot???

Sorry but if you no are the principal dealer no ones can do, only you provider whit the serial car stereo number. realy im sorry

Posted on Feb 10, 2007

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How to reset security code on panasonic cd player CQ-VD7003U


ID Code Setting

Prior to operating this unit, it is advisable to assign a 4-

digit ID code for security. Once the ID code has been set,

the unit cannot be operated if the main power supply is

disconnected then re-connected. It is electronically locked

so that a thief cannot use the stolen unit unless that person

knows the code you have set.

The ID code operation must be performed only by the

person to whom the unit belongs.

Generally, it is not necessary to enter the ID code each

time when using the unit if it has not been disconnected

from the main power supply (car battery).

to 4 digits numeric code

default: none

How to set your ID code (for the first time)

q Enter an 4 digit ID code.

w Enter the same 4 digit ID code again.

How to change your ID code

q Enter the preset (old) 4 digit ID code. If the wrong ID

code is entered, a new ID code cannot be registered.

w Enter a new 4 digit ID code.

e Enter the new 4 digit ID code again.

How to cancel the known ID code

q Enter the preset (old) 4 digit ID code. If the wrong ID

code is entered, it is not possible to cancel the ID code


w Touch and hold until "COMPLETED!" is displayed.

The ID code canceling procedure is completed.

The unit now works without an ID code.


¡Should your unit ever require service, cancel your ID

code before sending for repair.

¡The ID code setting cannot be eliminated even by the

memory clear function.

¡The inputted code is not displayed for your security.

0 9


¡Record your registered ID code and keep it in a

secure location. (Fill in the ID code memo (a

page 46).) If you forget it, you will be unable to use

the unit. In case you forget the ID code, please
consult your nearest Panasonic Service Center.

Dec 09, 2010 | Panasonic CQ-VD7003U Car DVD Player

1 Answer

Forgot my password for my jensen vm9512

Try resetting the unit by pressing the RESET button on the bottom right corner of the front panel.

Here is the manual for this unit:

Jul 13, 2010 | Jensen VM9510 Car DVD Player

2 Answers

How can i unlock the code on a QC-VD7003U?


Thanks for using FixYa. To cancel the stored ID code you’ll need to enter the preset (old) 4 digit ID code. If the wrong ID code is entered, it is not possible to cancel the ID code function. To reset the previously store IC code you’ll need to touch and hold until “Completed!” is displayed. The ID code canceling procedure is completed. The unit now works without an ID code.

Please do rate the solution and revert for further assistance.



Nov 13, 2009 | Panasonic CQ-VD7003U Car DVD Player

2 Answers

How to reset the id-code

I dont know if there is a way to reset it... Look up the manual for the CQVX100U on the internet, and see if there is a procedure... If not, contact Panasonic customer service 1-800-211-7262

Aug 19, 2008 | Panasonic CQ-VX100U Car DVD Player

1 Answer


You might have bought a stolen one. I was installing a sub in my car and unplugged mine and it required a pass code, which i forgot for a while, but luckily remembered. I called about getting it reset and they said I had to bring it in to a official Kenwood ceter in order to get it reset. I would just suggest to call Kenwood. Also, i'm currently looking for a new one because mine was stolen again, so hopefully the person who stole it is having a problem installing it in there car. good luck.

Nov 09, 2007 | Kenwood KVT-817DVD DVD/CD/MP3/WMA 7"...

1 Answer

Secure mode

Secure mode is the anti theft function. Since you do not know what that is It suggests that you do not know the password. If that is the case then it seems like the unit is or has been stolen at one time. If you do not know the password then you have to bring the unit to a authorized Pioneer service center to have it reset. If the backup up sense wire is cut, or the system is disconnected from the vehicle, or if the reset button is pushed then the unit will ask for a password the next time it fires up.

Jun 28, 2007 | Pioneer AVIC-D3 Car DVD Player

7 Answers

Panasonic ID-CODE Problem

Turn unit on with remote and open screen. You will be prompted to enter a code. If you don't know the code, you can use this overide to get your unit working again. As stated above (unit on; screen open; prompting code). In the lower right corner you have a 4-way toggle used to skip track, etc. Hold this firmly to the right for at least 10 seconds and the unit should reset the code. Do not let go until this happens. Remember hold it firmly! This will work! You will need the remote to get the code prompt!

Mar 17, 2007 | Panasonic CQ-VD7001U Car DVD Player

2 Answers

Sound problem

what model is this? the very first thing i would do is make very sure you dont have a speaker wire shorting out on metal/rubbing/2 wires touchung togther somewhere. this is very bad. If this is a vrx935 id also try wiggling the "din" cord (its a blue cord with about 20 wires inside) between the brain and thwe head unit with the cd playing.. if the audio cuts in/out while wiggling that cord youve found your problem. If you cant figure it out and get sick of it i do buy old clarion dvd players for parts id love it for parts. let me know how it goes! mike

Dec 25, 2006 | Clarion VRX935VD Car DVD Player

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