Hi there everyone. l am hoping you can help me with this annoying little problem. You see, my sister has a Suzuki SX4 (2007 l believe) and one day she left one of the inner lights on and the battery completely discharged. Once she recharged it, the radio no longer worked, and all it shows is ''CODE'' and four dashes (----). We have looked everywhere for the 4 numbers, but we have so far been unlucky.
If anyone could tell us what to do, we´d really appreciate it (she doesn't´t have the time right now to take the car up to the store, but if there isn't´t any other way to fix it, she will obviously).
Thanks for reading this everyone.
CVM
Santiago, Chile

Call the dealer where you bought it and get the code. It is a 2007 it should be under warranty anyway.

Only the dealer can unlock the radio if you do not have the code. They will not give you the code over the phone since there are many,many codes.
The code is on a credit card like plastic with a blue strip and 4 digits, so look again!