How do you turn the child lock on on a zafira?

To activate the child lock on a Vauxhall Zafira, open the rear doors and locate the child lock switch on the edge of each door. Use a key or a flathead screwdriver to turn the switch to the locked position. Once engaged, the rear doors can only be opened from the outside, enhancing safety for children in the vehicle. Make sure to check that the locks are functioning properly before driving.