OK so I went to take my truck up to the garage this morning for some new tyres, get in, discover the throttle is stuck, apply a bit of pressure and it goes down and stays down and won't come back up, "oh bugger its frozen" were my first thoughts, so I go to open the bonnet to free it up a bit and it would appear the cable for the bonnet latch is also frozen, its always been a bit stiff be now it won't move at all. Any bright ideas? is there a way to get the bonnet catch open without using the cable? take the front grill off or something?