1999 Astra blupunkt radio

Go to dealer for new code

I would suggest that your radio got a voltage surge when your battery was recently removed and re-connected. I would either:

1) Remove radio (if you have the special tool), unplug and re-connect harness, or

2) Pull the fuse in the fuse box for the radio (may be two), or

3) Disconnect the negative post to the battery, wait 30 seconds and re-apply (very quickly).

If the display does not reappear, I'm afraid the radio is damaged. Let me know.

When you disconnect your battery and then reconnect it again, it disables the radio. This is an anti-theft protection for your car radio.
The enable your radio the activation code is in your vehicle owner's manual. If you do not have this code you need to go to your vehicle manufacturer's service centre and get them to enter this code for you.

When you disconnect your battery and then reconnect it again, it disables the radio. This is an anti-theft protection for your car radio.
The enable your radio the activation code is in your vehicle owner's manual. If you do not have this code you need to go to your vehicle manufacturer's service centre and get them to enter this code for you.

When you disconnect your battery and then reconnect it again, it disables the radio. This is an anti-theft protection for your car radio.
The enable your radio the activation code is in your vehicle owner's manual. If you do not have this code you need to go to your vehicle manufacturer's service centre and get them to enter this code for you.

When you disconnect your battery and then reconnect itagain, it disables the radio. This is an anti-theft protection for your carradio.
The enable your radio the activation code is in your vehicle owner's manual. Ifyou do not have this code you need to go to your vehicle manufacturer's servicecentre and get them to enter this code for you.

When you disconnect your battery and then reconnect itagain, it disables the radio. This is an anti-theft protection for your carradio.
The enable your radio the activation code is in your vehicle owner's manual. Ifyou do not have this code you need to go to your vehicle manufacturer's servicecentre and get them to enter this code for you.

When you disconnect your battery and then reconnect it again, it disables the radio. This is an anti-theft radio protection.
The enable your radio the activation code is in your vehicle owner's manual. If you do not have this code you need to go to your Holden service centre and get them to enter this code for you.

and i cannot remember how either and i have a astra as well ,shame on me --i think you press preset one and then use the tuner or volume control to move the number up ,and then no2 preset and so on then press no5 too lock it all in

Turn on the ignition, turn the radio off fully. (by preeing the volume wheel knob) press AS or the button that turns it to CD mode (should have circle on button)keep it pressed and turn radio on. wait for a beep then it should be somthing like:

10----------- (10 being the number of tries left)
use buttons 1,2,3 & 4 to input your code. press the button more than once for it to rise higher.

Hope this helped.
BTW i got the same problem with my dads astra. but i dont even know the code :(