Well after my great advice on this topic, went to check my oil before my camping trip and low and behold, bonnet moved up about half an inch and the stops, solid!
Can't get the bloody thing open had WD40 in it for ever and pulled the bit that comes out the grill with pliers and just can't seen to release the bad boy!
The cable hasn't snapped pretty sure its just the catch thats stuck.
Anyone got any other ideas?
Quickly?