Citroen berlingo radio. Unable to put code in?

BASIC INSTRUCTIONS TO ENTER A BLAUPUNKT RADIO CODE

Switch the ignition key ON

Press and hold AS button * and the ON button at the same time

Display Shows SAFE then goes to 10 - - - - with a "Beep" from the speaker

Press Preset Button " 1 "repeatedly until the 1st Digit of your Code is displayed
Press Preset Button " 2" repeatedly until the 2nd Digit of your Code is displayed
Press Preset Button " 3" repeatedly until the 3rd Digit of your code is displayed
Press Preset Button " 4" repeatedly until the 4th Digit of your code is displayed
If the display now shows the correct Code number then
Press Button AS and hold to Enter and if successful there should be a "Beep" from the speaker and the radio should switch on

The display is a separate unit that is plugged into the back of the radio unit.
If you do not have a display and wish to enter the code "blind" then you have to ADD 1 EXTRA PRESS to each code digit.
This is because ONE press displays 0 (ZERO) , TWO presses displays 1 (ONE) and so on.
So if your code was 9 9 0 8 it is (10 ) ( 10 ) ( 1 ) ( 9 ) presses of buttons P1 > 4
So
you press P1 TEN times (10)
P2 TEN times (10 )
P3 ONCE (1 )
P4 NINE times (9 )

hay88
March 2010

hi dave i think your find its a philips radio if so heres how to enter if you have steering control.
Turn on the radio and the display will show 'CODE'
Use the steering controls for code entry.
Press the [ ¬] button then rotate the thumb wheel for the correct first digit
Press the [ ¬] button then rotate the thumb wheel for the correct second digit
Press the [ ¬] button then rotate the thumb wheel for the correct third digit
Press the [ ¬] button then rotate the thumb wheel for the correct fourth digit
If the correct code is now shown on screen,
press and hold the [ ¬] button for up to 10 seconds to store the code

FOR NO STEERING CONTROL
press the first preset button for the 1st digit,
second button for the 2nd digit
third button for 3rd digit
forth button for 4th digit
then press buttons 6 OR 5 to store.

note the radio does not lockout after a wrong code entry it only doubles the time to wait before
the next retry...if a wrong code is entered it will display error then after the delay should display "0000")

hay88
March 2010