Unlock code for becker grand prix 7990

Saab Dealer or a Radio Decoder only

There are no free solutions on the Internet for these codes

https://www.carstereocode.com/unlock.php?id=437

code is 21321

debes dejar la radio encendida sin tocarle durante 60 minutos, y despues ya te dejara introducir el codigo de nuevo, dandote 3 oportunidades, si lo pones mal, tendras que repetir la maniobra

Leave it SWITCHED ON..UNDISTURBED until it has automatically reset itself

Make sure you have the correct code

Try code 42223

I`ve already given the 5 digit code for this Serial Number (It says it`s a 5 digit in my database)

If it`s the 4 digit code then try 8 9 8 3

Your code is 4615

I have same issue, so I called a local dealership. They said sure no problem as long as you have the vin# make model etc. of the original car. Or you have to bring it in to dealer to pull code from radio. Becker charges 20 bucks as well with less info. Good luck

Try code 4213