a seat for a motor vehicle includes a seatbelt integrated into a seat back of the seat and a seatbelt mechanism for providing access to the seatbelt . the seat further includes an extended base attached to the seat , a raised and curved section of the extended base for transitioning the seatbelt from a vertical orientation inside the seatback to a horizontal orientation for use , an arcuate slot atop the extended base , the seatbelt being threaded through the arcuate slot , the arcuate slot preventing the seatbelt from becoming tangled and misaligned , a garnish for covering the seatbelt mechanism , a fastener , and a cap for covering the fastener . the fastener fastens the garnish and the cap to the extended base .