Luke is starting to close, but not 10-15 cm to the end, he goes back. You can only close it manually. This failure occurs because the escape hatches are amused by dust and dirt.
To fix the problem, you need to grease the rails, purging them from the old dirty grease. This procedure should be repeated periodically when the closure of the hatch is difficult. You can use a special tool for the guide rails as a lubricant. It is possible to buy it at car shops, the cost of about 250 rubles. It could also be a graphite grease. Silicon doesn't work because it's washed away by water.
