I have no pin no. For keypad overide , i found this ----


Arm and then Disarm the system using a working Radio Key.
- Within 30 seconds of disarming, type into the keypad- *17856*92*wxyz*wxyz# (where wxyz is your new PIN code)
- Arm the system with the Radio Key
- You should now be able to disarm the system using the new PIN code



Wil this work i have the key with the built in fob button, not a seprate fob...
Is this a sigma system???

 

that is sigma codes you have quoted . the instruction for sigma can be found on the net google is your friend, thats how i programed in my new fob

 

Yes it does work mate I have done it in my car.

 

Great all done code changed and i have 2 working keys instead of 1������

Defo works on a blobeye with key fob not seperate fob...