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Typed in my radio code wrong twice and now it says error 2 and wont let me do anything to put it right

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Unplug the radio and leave it about 5 min and it should reset and let you retype the code in

Posted on May 21, 2008

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My 2004 renault laguna radio displays error when switche on, what's the problem?


i have this problem. It doesn't say code anymore, now it just says "error". I have tried to remove the battery and place it again, but no difference there. The error message wont dissapear, how can i type in the code then?

Aug 17, 2011 | Car Speakers & Subwoofers

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IM TRYING TO PUT MY CODE IN FOR MY RADIO I AM DOWN TO (7 SAFE) I HAVE WAITED 20MINS WITH IGNITION AND RADIO ON I HAVE DONE ALL THE STEPS BUT IT WONT COME UP SO I CAN ENTER THE CODE AGAIN ANY IDEAS THANKS


It looks as though you are using the wrong code.
To get it checked see below The radio SERIAL NUMBER is required for a code
First remove the radio from the dashboard.
Then post the radio make+model plus all the letters+numbers on any labels,barcodes or stamped in the metal casing.
This information can then be used to see if a code can be calculated

Jul 01, 2011 | Car Speakers & Subwoofers

1 Answer

I am unable to insert my code off the main dealer because my Type CDR 2005 radio wont come off the safe 6. I have followed the steps from the manual by holding the AS button but the code still wont come up


It is showing SAFE6 because wrong codes have been entered previously.

To reset , leave SWITCHED ON...UNDISTURBED for as long as it takes to automatically reset itself

This may take an hour or more

Make sure you have the correct code

Apr 20, 2011 | Car Speakers & Subwoofers

1 Answer

Hi, I have a 02 Ford Fiesta with an FD6000 radio fitted - the battery was disconnected recently and I cannot unlock the radio. There is a keycode security tag in the glove compartment stating Serial...


You are using the wrong code.

The radio SERIAL NUMBER will be required for calculatinga code b> On some radios,pressing Buttons 6 & 1 .....or 6 & 2 (together) may display a Serial Number b> If not , then remove the radio from the dashboard. b> Then post the SERIAL NUMBER found on the label on the casing

Apr 12, 2011 | Car Speakers & Subwoofers

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I tried too many codes to reset the radio after changing the battery and now I cannot put the right code in. It just says Code Error. How do I reset the radio? Do I have to disconnect the battery to reset...


The normal method to reset a radio after wrong codes have been entered is to LEAVE SWITCHED ON...UNDISTURBED for as long as it takes to automatically reset itsel

This could take several hours.

Further useful information can be found here

Sep 26, 2010 | Car Speakers & Subwoofers

1 Answer

Need security codes for kenwood KDC 4020


Common Kenwood Security Codes
Many Kenwood radios are configured with the same security codes:

KCAR - This seems to be a "backdoor" to some Kenwood models.
3051 - This is the security code which is printed in the manual of many Kenwood models.
1234 - This is a security code commonly chosen by Kenwood owners.
Entering Your Kenwood Security Code
If the car battery fails or is disconnected, the Kenwood will ask for the security code.

The procedure to enter your security code differs on various models of Kenwood car stereos. Here are three of the more common 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 until the "..." display disappears.
Enter the security code using your Kenwood remote.
Type 2
Press and hold the "Auto" button and "Track up" (next track button on the right) on the face of radio at the same time until the four dash lines disappear.
Enter the security code using your Kenwood remote.
Type 3: Model# DPX-4020 and DPX-4030
Press and hold the 1 then the 6 preset keys until the display shows the letter 'C'.
Enter the security code using your Kenwood remote.
Entering Letters on your Kenwood Remote
To enter a letter using your Kenwood remote, press a button once for the first letter, twice for the second letter, and three times for the third letter -- then press the Track Up or Next Track key to send the letter.

To send the letter 'A', press the 2 key once and then press the Track Up key. To send the letter 'B', press the 2 key twice and then press the Track up key.

Finally, when you are done entering all of the letters, press and hold the Track Up button for 3 seconds.

The key sequence to enter the security code KCAR is:

5
5
Track Up
2
2
2
Track Up
2
Track Up
7
7
Track Up
Your Kenwood should then enter tuner mode.

A Security Code Bug in some Kenwoods
There is a reported bug in the security code handling of some Kenwood stereos. In models with thie bug, the security code is stored incorrectly. The workaround is to enter the wrong security code.

In models with this bug, you have to decrement the third character of the security code by one. If your security code was 1111, you would enter your security code as 1101. If your security code was 9999, you would enter 9989.

i hope this works for you.

Nov 26, 2008 | Kenwood Car Speakers & Subwoofers

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