Cannot Open Petrol Cap

[foxyferret]

I have a Vauxhall Corsa design 2004. I went to get petrol today and found my automatic key fob not working. It is rather worn and battered, in fact the black plastic has come off leaving a hole. I can still lock the car with the key fob and open the doors using the key. However, I cannot open the petrol cap as it is controlled by the fob. Apart from forcing it open, anyone have any ideas what to do. I shall obviously have to replace the fob but I need to travel this weekend

[chiaroscuro]

Here you go

[chiaroscuro]

The video showed that one turn of the key in the driver's door opened the door but not the petrol flap - a second turn of the key opened the flap.

[foxyferret]

Thank you chiaroscuro, you have no idea how grateful I am to you. I could not watch the utube link, it said error, but I went to the car and did exactly what it said and it worked. Thank you soooo much, my mums 91st birthday this weekend and a three hour car journey to get there. Bit difficult with no petrol. Not sure how you mark best answer but your is the big cheese

[chiaroscuro]

You are very welcome, ff. If you get a new key one press of the fob opens the door and two presses opens everything else. Have a nice time at your Mum's - drive safely!