Fiat 2014 500 Owner's Manual page 302

300 STARTING AND OPERATING
CAUTION!
DO NOT flat tow any vehicle equipped with an
automatic transmission. Damage to the drivetrain
will result. If these vehicles require towing, make
sure all drive wheels are OFF the ground.
CAUTION!
Towing this vehicle in violation of the above require-
ments can cause severe transmission damage. Dam-
age from improper towing is not covered under the
New Vehicle Limited Warranty.