How do you put the child locks on a ford focus 2001?

To engage the child locks on a 2001 Ford Focus, open the rear doors and locate the small lock mechanism on the edge of the door. Use a flathead screwdriver or your finger to slide the lock to the "lock" position, which is typically marked with a small icon indicating a locked door. Repeat this process on the other rear door. Once activated, the child locks will prevent the rear doors from being opened from the inside.