I have trouble with the reboot van someone help please

So ever since the new fortnite chapter started I cant reboot my teamates since my keybind to revive and to drive the van is the same so whenever i try to revive my teamates it just makes me drive the van instead of reviving I tried to fix it by changing one of my keybind but I cant seem to find the option to change the reviving keybind or to change the keybind to get in vehicules so i just cant revive my teamates also mb for the bad english this is not my first language