Use the vehicle and vent position
The right VentTab depends on the year, make, model, vent position, finish, and sometimes the louver style. Driver, passenger, center, and rear vents can use different designs even when they are in the same vehicle.
Ask for confirmation when the layout differs
If your cabin looks different from the photos, support can help verify the closest confirmed option from a quick picture. That extra check avoids ordering a tab that was designed for another vent location.