Prevost is recalling certain model year 2012-2013 X3-45 VIP, 2006-2013 H3-45 VIP, and 2006-2011 XLII-45 coach buses equipped with window part numbers: 790612, 790613, and 790614. These vehicles were manufactured between October 31, 2003, through April 10, 2013. On the vehicles involved, the decals explaining how to open the emergency windows does not contain a step required to open the window in case of an emergency. Specifically, the latch must be held down while the window is pushed outward to release the window; this is not stated on the decal.