Can anyone please give straight answers.
I have been trying for months to solve the problem
on my Astra 16.00cc G 2003. It has only two locks.
The Drivers and the Boot. I have tried putting the key in the Ignition turning it to the second possition, pressing the un-lock button.
I tried doing it with the lock button.
I tried one after the other.
I tried on the first possition, as above.
I have reset the key to the car on the second possition holding the button till the red light stops flashing. Still the central locking doesn't work.
I have checked the DTC and it say's all is working and signal is being received. Can anyone please give me the secret to getting it working? Barrel is fine.

youngy, September 2012

getting it onto Tech2 may be your best option to resolve your problem

cdc, September 2012