Need a radio code for my holden Astra Blaupunkt 520 No. 92057951 Bp23**********

SOURCE: need code for blaupunkt car 300 astra 1998 car

The radio will have to be removed from the car dashboard .Then please quote the MAKE + MODEL of your radio plus ALL the LETTERS and NUMBERS on any LABELS , BARCODES or STAMPED IN THE METAL CASING.

SOURCE: blaupunkt radio security code not working on my Holden Astra

First make sure that the code has not been noted somewhere within the car (underneath the ash tray, glove box , rear of sun visor etc) 

To see if your code is available here for free then the radio will have to be removed from the dashboard (and if you are lucky, someone may have written the code on the casing ) .

If not then POST ANOTHER QUESTION

quoting the radio MAKE+MODEL plus ALL the LETTERS+NUMBERS on ANY LABELS ,BARCODES or STAMPED IN THE METAL CASING



note: Unfortunately not all radios can be decoded using the Serial Number 

If not then try your Main Dealer ...........or take it into a Decode Service who will plug in a laptop to read/recode the memory chip (EEPROM). This takes a few minutes and shouldn`t be too expensive 
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Here is a video showing how to remove your radio from the dashboard. A pair of extractors are required (available from Ebay , etc) but these can be made from 2 pieces of bent, wire coat-hanger or 4 small drills(using the blunt end) or 4 small Allen Keys or 4 small screwdrivers or 4 nails or even 4 darts.

An assistant is useful to pull the radio out whilst you are releasing the 4 securing clips
 
http://www.fitaudio.com/videos/din_keys_guide/video_din_size.html

SOURCE: 2002 Holden Astra 'Blaupunkt - CD player' MANUALS on the net?

This is a link to Blaupunkt for manuals, I don't see your paticular "model" though. See if you can locate it.
http://www.blaupunkt.com/us/downloads_1.asp

SOURCE: Need a wiring diagram for

Hi,
On your Blaupunkt 520 player you can see the diagram .It should be like this


Thank You

SOURCE: I have 3 Safe on

Your code is 3352

To reset from 3SAFE leave the radio SWITCHED ON...UNDISTURBED for as long as it takes to automatically reset itself