You cannot reset the lock unless it is in the open position, so you need to open it first without using your lock combination. To do this, apply pressure to the lock by either pulling the lock or pushing the button. If the lock is already in an open position, you can skip this step...
A locked suitcase with TSA approved combination lock Getting locked out of your luggage is something that happens to even the most seasoned travellers at some time or another. Luckily the ubiquitous, TSA approved, 3-digit combination locks used by brands such as Samsonite, Eastpack, Antler and ...