Call a locksmith
Just press the SETTINGS button, go to doors and locks, scroll down and go to PASIVE ENTRY
If the locks have not been changed, 1 key should operate all locks on the vehicle.
See "Keyless Entry System" on page 10 of chapter 1 "Doors and Locks" in your "OWNER'S MANUAL".....
The key has a button which controls the locks on the doors, press once for drivers door and other doors, if key does not work check battery in key.
something that locks doors
Keyless entry doors are not as safe and reliable as standard door locks. Many times these operate on a radio frequency that can be duplicated by amateur radio enthusiasts, allowing them access to your home.
In my church, the head usher locks the doors after the service.
A keyless entry system is an electronic lock that controls access to a building or vehicle without using a traditional mechanical key. You can check out any home decor shop's for the product
no they are called adult locks
Amazon is an online store which sells locks for sliding doors available to purchase. Ikea also sells locks for sliding doors online and in their store.
If you only want automatic door locks and key-less entry, it will cost you roughly $100 if you get a brand-name product. It took over 8 hours of labor to get it installed on both doors because installing auto-door locks on older Wranglers requires quite a bit of custom modifications to both doors.
They are pretty secure. You may need to check the locks on the doors and if they are not secure, you can always replace them for more secure locks.