통유리로 제작돼 차내 환기가 부족하다는 의견에 따라 5월 중순까지 2층 뒷자석 측면유리를 제작사와 협력해 창문 설치 유리로 교체할 계획이다.
Following the opinion that the glass is made of canned glass and lacks ventilation in the car, the company plans to work with the manufacturer to replace the backseat side glass on the second floor with window-installed glass by mid-May.