Hi!
Should that instruction work on a 2009 Subaru Impreza UK model? I think I have the M30 Sigma alarm. After putting the 17856 code I can hear a beep and also I can hear it after putting the # character, but when pressing the fobs it is not working as expected. I want to program 2 fobs, one that is working and another that I bought recently. The working fob when pressed, arms the alarm, pressing the non-working fob does nothing. So something is not right.
Here is the story. I bought the car with only one key. I went to the dealer but they want £360 + programming (and maybe + vat, not sure), so that's not an option for me. I bought a used key fob just to be able to open the car remotely in case the key I have now stops working, but so far I can't find a way to program it.
Any help appreciated.
Thanks.