Question about Kenwood KDC-MP538U Car CD/ MP3 Player

1 Answer

I PURCHASED LIKE NEW MP538U LAST YEAR OFF OF E-BAY. I JUST NOW GOT AROUND TO INSTALLING IT, AS SOON AS I TURN IT ON IT ASK FOR SECURITY CODE. I DONT HAVE IT, IVE BEEN TRYING TO CONTACT SELLER BUT BEEN UNSUCESSFUL.THE MANUAL SAYS GO TO MENU,BUT WHEN I TURN IT ON IT GOES STRAIGHT TO SECURITY CODE.

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Expert
  • 4,070 Answers

Good day, you may try to remove the car's battery terminal and put it back again, it will reset the system. hope this helps, have a nice day

Posted on Feb 08, 2010

Ad

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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I dont know the security code of my LG KM555e phone....i bought it brand new last november 2010...


It should be the last four digest of the original phone # you were given when you purchased the phone.

May 12, 2011 | LG KM555 Cell Phone

1 Answer

I have a kdc mp538u which turn off when I change of battery and when I turn it on again was locked and I didn't configure any passwords, which is the default one for this model, I will really apprciate...


You can enter a 4-digit security code as an option after purchase of the unit. If you do so, make sure it is noted down somewhere. If you did select a code (or the previous owner has done so) this must be used when the unit is removed from the vehicle, or the constant power source is disconnected from the unit. When constant power is restored to the unit, the security code must be entered before the unit becomes operational. If the code is lost or forgotten I am afraid the unit has to be re-coded by a Kenwood dealer.
Hope this helps, Good luck with it.
However here is a link for a tip as posted by robotek, therefore all credit should go to him, Regards.
http://www.fixya.com/support/r538828-security_unlock_code_kenwood_most_models

Apr 16, 2011 | Kenwood KDC-MP538U Car CD/ MP3 Player

1 Answer

I just found my lost s500 phone ..sO when i turn it On,it ask for a code(phone lock code)..the pOint now is,i dOnt rmember the cOde that i`ve set up 3 mOnth agO ..is there is an sOlutiOn for my s500...


I'm a cellular phone dealer.
These are some of my simple and easy to remember codes I ask my customer to use on their phone.
LAST 4 digits of the new cell #
LAST 4 digits of the Social Security #
Month and DAY (0121 for Jan 21 birthday)
1234
1111
8888

Jan 21, 2011 | Sony Ericsson S500i Cellular Phone

1 Answer

10.27.09 - Ceiling Fan Light Kit not Working.


the remote does control the light. i think it's the bottom button, once to turn it on, again to turn it off. there should have been a blue wire connected in to the wires in the ceiling, this is power for the light. if only the white, black, and copper are connected, the light part won't work but the fan will (usually)

Oct 28, 2009 | Hunter 52" Ceiling Fan With Light And...

1 Answer

I purchased hampton bay 4 pack solar led landscape lights 237 002 - 2 lights work, 2 don't, I put in new batteries but still can't get them to work - they have been outside for a month. They worked last...


Sun burns out the photocell in lights. Hampton Bay uses cheap components in their Fans and Lighting all made in China for a fraction of what you paid. Dont waste time calling gpwarranty.com they dont care.
Best option..buy a good set and dont buy them from Home Depot, Hampton Bays primary retailer, sort of voting with your wallet.

Sep 23, 2009 | Hampton Bay 24002 Ceiling Fan

1 Answer

Security code problem


Check this out.


On the main screen type in:
*#06# for checking the IMEI (International Mobile Equipment Identity).
*#7780# reset to factory settings.
*#67705646# This will clear the LCD display(operator logo).
*#0000# To view software version.
*#2820# Bluetooth device address.
*#746025625# Sim clock allowed status.
#pw+1234567890+1# Shows if sim have restrictions.
*#92702689# - takes you to a secret menu where you may find some of the information below:
1. Displays Serial Number.
2. Displays the Month and Year of Manufacture
3. Displays (if there) the date where the phone was purchased (MMYY)
4. Displays the date of the last repair - if found (0000)
5. Shows life timer of phone (time passes since last start)
*#3370# - Enhanced Full Rate Codec (EFR) activation. Increase signal strength, better signal reception. It also help if u want to use GPRS and the service is not responding or too slow. Phone battery will drain faster though.
*#3370* - (EFR) deactivation. Phone will automatically restart. Increase battery life by 30% because phone receives less signal from network.
*#4720# - Half Rate Codec activation.
*#4720* - Half Rate Codec deactivation. The phone will automatically restart
If you forgot wallet code for Nokia S60 phone, use this code reset: *#7370925538#
Note, your data in the wallet will be erased. Phone will ask you the lock code. Default lock code is: 12345
Press *#3925538# to delete the contents and code of wallet.
Unlock service provider: Insert sim, turn phone on and press vol up(arrow keys) for 3 seconds, should say pin code. Press C,then press * message should flash, press * again and 04*pin*pin*pin# \
*#7328748263373738# resets security code.
Default security code is 12345
Change closed caller group (settings >security settings>user groups) to 00000 and ure phone will sound the message tone when you are near a radar speed trap. Setting it to 500 will cause your phone 2 set off security alarms at shop exits, gr8 for practical jokes! (works with some of the Nokia phones.) Press and hold "0" on the main screen to open wap browser.
Thanks.

Jan 05, 2009 | Nokia 1600 Cellular Phone

2 Answers

Resetting Security Code


Try Nokia MasterCode is:
5757575216
This code will reset any security code on your phone to one of your choice.

that should work if i follow which phone you are trying. if it does not work post the imei number of the phone you need the security code for

Jan 04, 2009 | Nokia 3110 Cellular Phone

3 Answers

Resetting Security Code


master code for imei  355397009002339 is  3537356212.
After unlocking it goto security option.Now it will ask you for the password so enter 3537356212.And after entering this no it will ask you for a  new password..that's it enter new password for 2 times and you are done.

Sep 05, 2008 | Nokia 1100

5 Answers

Resetting Security Code


i hv nokia 2610 which i brought from oman,Right now i an in India & i forgot old phone lock code,& i am with other network, as soon as i change my my sim card,its asking for a phone code & i dn't remmeber the old phone code.help in this
thnx

Aug 11, 2008 | Nokia 6020 Cellular Phone

1 Answer

Resetting Security Code


i need a securitycode resseting software

Jun 28, 2008 | Nokia 3315 Cellular Phone

Not finding what you are looking for?
Kenwood KDC-MP538U Car CD/ MP3 Player Logo

Related Topics:

196 people viewed this question

Ask a Question

Usually answered in minutes!

Top Kenwood Car Audio & Video Experts

xxxxxx xxx

Level 3 Expert

4875 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

yadayada
yadayada

Level 3 Expert

76848 Answers

Are you a Kenwood Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...