I've got 39 which is correct in total
15 stitches left Unworked from row 17
15 left on one needle and 9 on the other
(Row 18-26k16 k2tog byf turn)
I believe it's the shaping of the cab part
But now row 27 asks me to k16 k2tog and then k to end leaving 38 sts
I'm unsure what I'm actually to knit