An easy one but after changing the dashboard I noticed that the glovebox didnt work doh! Its because it had the wrong key / barrel.
So an easy one this.
All you need is one cross head screwdriver and it takes 5 mins tops.
Step one - locate the screw, its on the inside of the glovebox.
Unscrew this screw, until the lock pops out, find another lock put it in and
'The job's a good un'.
Easy Peasy