How to enter a code on blaupunkt car radio car 300

Good evening Miura564.

Thank you for your quick response.
I believe you did not fully understand my question... I specified that my car radio does not have a display screen. It is an old model. There are only buttons. That’s why I asked for help. It’s a Blaupunkt CAR 300.
Anyway, I appreciate your response but it still does not solve my problem. So I will wait. Thank you anyway to everyone.

Hello,

found on forum.auto.com

you need to enter the anti-theft code. To do this, turn on the ignition and simultaneously press the "AS" button and the power button of the unit, wait for four small lines to appear on the screen, then enter the code. For example, if the code is 1256, press the 1 button once, then press the 2 button twice, and so on...

www.forum-auto.com/pole-technique/equipement-automobile/sujet378270.htm

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Hello.....
Thank you first for everything. My car radio is a Blaupunkt, model CAR 300. You can do some research and you'll see photos of the face of the unit. There is no display screen. In any case, thank you, I will find another way. I found a website where you can download all the manuals, but it's paid. 5 €.
Anyway, thank you very much and see you later.

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BM

kikoo

To unlock your Blaupunkt Car 300 radio displaying Safe 6 (or any other number)

Turn on the ignition
Press AS and the power button of the radio and hold it down
A beep will sound
Keep it like that for about 30 minutes (or more depending on the number of errors)
Once the four lines are present ( - - - - )
Enter the first digit with 1, the second digit with 2, the third with 3, and the last with 4
Confirm by holding down AS (for about 3 seconds) until you hear a beep

There you go, it's back in action

It is unnecessary to jam the "AS" button with a toothpick or anything as mentioned on certain forums; the method described above is the correct one

Be careful, the more errors you make, the longer the waiting time will be,

Example: after 6 errors, you will need to wait about 1 hour and 45 minutes

After 10 attempts, it will be impossible to unlock the radio; you will need to take it to your garage to send it to the factory and pay the fees (the cost of a radio approximately)