Try deleting all remote keys and then reprogramming the ones you have (remotes), you will probably find that all the 'slots' for remotes are full.

 

tried deleting remote keys that said successfull then when go to recode it just says check checking procedure, certian it displays 15 slots 1 says missing the rest open to store key will try again tomoz chers for that, also do you mean completly delecte key as in the chip part as that has to be programed through immob, bot the remote part is coded through door locks centrall locking .

 

No just the remote.

 

I wonder if its the wrong remote, there are a couple of different ones , one with alarm and one without but i think they look the same but one will not programme to the other system if you see what i mean.

 

ye the key lad a work has told me this but he said all astra vans dont have alarms he said check for ultra sonics on the interior light unit to be sure and be recons its the right 1, worst case i can get him to code it it with his equipment just means paying for it i was doing it for a good friend so wasnt charging him

 

What is writen on the pcb of the remote? Bosch , WC9? If op-com unsuccesfull i doubt something else will. After you erase all remotes and you start the learning procedure you need to play with the buttons on the fob and will be recorded. Might worth to check the battery of the fob is sound nothing under 3.1volt.

 

http://www.vauxhallownersnetwork.co...threads/identifying-2-button-keyfob-types-with-guide-flip-key-conversion.391144
There are different boards so this post shows what sort of thing you need to look for.
It also explains why the ignition method is only suitable for re-syncing keys that have previously been programmed to the vehicle.