dito, i recently had the same problem with boot lock but opposite, boot stayed open after click.
if it the same problem it will cost you a fiver if u do it yerself. its a black box about 2 inch * 1 1/2, solnoid i think u call it. mine jammed tight but still made clicking noise.
it has a metal rod connected to it which moves back and forward and two screws. its a gift to change.
good luck