FORD 2013 Mustang v.2 - Manual (Page 279)

WARNING: Always use the jack provided as original equipment
with your vehicle. If using a jack other than the one provided as
original equipment with your vehicle, make sure the jack capacity is
adequate for the vehicle weight, including any vehicle cargo or
modifications.
Note: Passengers should not remain in the vehicle when the vehicle is
being jacked.
1. Park on a level surface, set the parking brake and activate the hazard
flashers.
2. Place the transmission selector lever in position P and turn the engine
off.
3. Block both the front and rear of
the wheel diagonally opposite the flat
tire. For example, if the left front tire
is flat, block the right rear wheel.
4. Remove the lug wrench, spare
tire and jack.
5. Remove the center ornament (if
equipped) from the wheel. Loosen
each wheel lug nut one-half turn
counterclockwise but do not remove
them until the wheel is raised off
the ground.
Wheels and Tires 279
2013 05+ Mustang (197)
Owners Guide gf, 2nd Printing
USA (fus)