Hi,
There is no physical keyhole, i think they at some point have been taken out.
Ahhhhhh . . . I see. So someone must have removed the original door handle for some reason. Why, though, phases me!
As i cant see one in the boot either or the drivers side. If it did i could just put the key and open it no problem but it just doesnt seem to have one anywwhere unless im missing something completely 
There never was any keyholes on the Mk5 in the boot, bonnet or the passenger side or rear doors either. Only the drivers side front door (on five door cars

) had a keyhole.
I think the only option looking at it is, to try and open up the front bonnet and get access to the battery, which is a problem.
Yes, I agree now. If you look at the 'child section' of this Mk5 forum - 'maintenance + info' - there is a sticky thread for 'Free Golf V workshop manuals'. Download the correct manual, and it will tell you how to remove the front grille - but I have a strong feeling that unless the bonnet is opened before, you can't remove the top bolts of the upper grille. Which would probably mean jacking it up, removing the undertray, and trying it like that. The only other way which might work is to jack up and remove the front drivers side roadwheel, and the plastic wheel arch liner, and then you should see the bonnet release cable - by tugging on the outer cable, you should be able to release the bonnet. Otherwise, it will have to be RAC or AA, or lift the car and take it to a Dub stealer.
One final comment, if you do open the bonnet, the alarm will still sound - even with a flat battery, because the alarm has their own discrete back-up battery, which works the alarm when the main battery is flat or disconnected.
HTH
