V70 ZV does not close tailgate

Moin municipality, again owner of a Volvo and have a small problem. The tailgate is not locked by the ZV, it does not blink when closing. Now I wanted to make the fuse for the first time, but I can’t find it. Under the glove compartment it should be the 25 (tank cover/backgate). But I don’t have this slot. The row stops at 24. Thorsten