A sun roof is located in on the roof of the vehicle, it ends where the front seat is ending. There are a few vehicles that feature two separate sunroofs one for the front, and one for the back seat. This feature is only seen in luxury cars. The sun roof was added in vehicles to give them a more open concept. They are great way for more natural sunlight to enter the vehicle, without any debris entering. The sun roof has two main parts, one is the cover that covers out the light and comes under the glass. This cover is made using the same material used to make the interior of the roof, and can be opened and closed manually. The second part is the glass part of the sunroof, that can be slided back and forth using the controls. The glass part of the sunroof is automatic, and can only be controlled using its controls. The glass opens entirely, or you can open it as much as you like. The glass even lifts from the back to give a good ventilation system, while ensuring that nothing enters the vehicle.