Ram Trucks 2015 ProMaster City - Owner Manual - Manual (Page 306)

CAUTION!
Do not attempt to raise the vehicle by jacking on
locations other than those indicated.
WARNING!
Being under a jacked-up vehicle is dangerous. The
vehicle could slip off the jack and fall on you. You
could be crushed. Never get any part of your body
under a vehicle that is on a jack. If you need to get
under a raised vehicle, take it to a service center
where it can be raised on a lift.
3. Turn the handle on the jack screw to the right until the
jack head is properly engaged in the described loca-
tion. Do not raise the vehicle until you are sure the
jack is securely engaged. Rear Jacking Location
304 WHAT TO DO IN EMERGENCIES