2019 FIAT 500E run flat

pressure should be increased by 3 psi (21 kPa), which
equals 1 psi (7 kPa) for every 12°F (7°C) for this outside
temperature condition.
Tire pressure may increase from 2 to 6 psi (13 to 40 kPa)
during operation. DO NOT reduce this normal pressure
build up or your tire pressure will be too low.
Tire Pressures For High Speed Operation
The manufacturer advocates driving at safe speeds and
within posted speed limits. Where speed limits or condi-
tions are such that the vehicle can be driven at high speeds,
maintaining correct tire inflation pressure is very impor-
tant. Increased tire pressure and reduced vehicle loading
may be required for high-speed vehicle operation. Refer to
an authorized tire dealer or original equipment vehicle
dealer for recommended safe operating speeds, loading
and cold tire inflation pressures.
WARNING!
High speed driving with your vehicle under maximum
load is dangerous. The added strain on your tires could
cause them to fail. You could have a serious collision.
Do not drive a vehicle loaded to the maximum capacity
at continuous speeds above 75 mph (120 km/h).
Radial Ply Tires
WARNING!
Combining radial ply tires with other types of tires on
your vehicle will cause your vehicle to handle poorly.
The instability could cause a collision. Always use
radial ply tires in sets of four. Never combine them
with other types of tires.
Tire Repair
If your tire becomes damaged, it may be repaired if it meets
the following criteria:
• The tire has not been driven on when flat.
• The damage is only on the tread section of your tire
(sidewall damage is not repairable).
• The puncture is no greater thana¼ofaninch (6 mm).
Consult an authorized tire dealer for tire repairs and
additional information.
Damaged Run Flat tires, or Run Flat tires that have
experienced a loss of pressure should be replaced immedi-
ately with another Run Flat tire of identical size and service
236 SERVICING AND MAINTENANCE

description (Load Index and Speed Symbol). Replace the
tire pressure sensor as well as it is not designed to be
reused.
Run Flat Tires — If Equipped
Run Flat tires allow you the capability to drive 50 miles
(80 km) at 50 mph (80 km/h) after a rapid loss of inflation
pressure. This rapid loss of inflation is referred to as the
Run Flat mode. A Run Flat mode occurs when the tire
inflation pressure is of/or below 14 psi (96 kPa). Once a
Run Flat tire reaches the run flat mode it has limited
driving capabilities and needs to be replaced immediately.
A Run Flat tire is not repairable. When a run flat tire is
changed after driving with underinflated tire condition,
please replace the TPM sensor as it is not designed to be
reused when driven under run flat mode (14 psi (96 kPa))
condition.
NOTE:TPM Sensor must be replaced after driving the
vehicle on a flat tire condition.
It is not recommended driving a vehicle loaded at full
capacity or to tow a trailer while a tire is in the run flat
mode.
See the tire pressure monitoring section for more informa-
tion.
Tire Spinning
When stuck in mud, sand, snow, or ice conditions, do not
spin your vehicle’s wheels above 30 mph (48 km/h) or for
longer than 30 seconds continuously without stopping.
Refer to “Freeing A Stuck Vehicle” in “In Case Of Emer-
gency” for further information.
WARNING!
Fast spinning tires can be dangerous. Forces generated
by excessive wheel speeds may cause tire damage or
failure. A tire could explode and injure someone. Do
not spin your vehicle’s wheels faster than 30 mph
(48 km/h) for more than 30 seconds continuously when
you are stuck, and do not let anyone near a spinning
wheel, no matter what the speed.
8
SERVICING AND MAINTENANCE 237

WARNING!
The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not
include acceleration, cornering, hydroplaning, or
peak traction characteristics.
Temperature Grades
The Temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of
heat and its ability to dissipate heat, when tested under
controlled conditions on a specified indoor laboratory
test wheel.
Sustained high temperature can cause the material of
the tire to degenerate and reduce tire life, and excessive
temperature can lead to sudden tire failure. The grade C
corresponds to a level of performance, which all pas-
senger vehicle tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades B and A
represent higher levels of performance on the laboratory
test wheel, than the minimum required by law.
WARNING!
The temperature grade for this tire is established for
a tire that is properly inflated and not overloaded.
Excessive speed, under-inflation, or excessive load-
ing, either separately or in combination, can cause
heat buildup and possible tire failure.
STORING THE VEHICLE
The preferred way of storing your vehicle for a long period
of time is to leave it attached to a Level 1 or Level 2 charger.
The vehicle has a wake-up feature that will wake the
system every 3 weeks and do a maintenance charge on the
12 Volt battery and also top off the high voltage battery if
necessary.
Anytime you store your vehicle, or keep it out of service
(e.g., vacation) for two weeks or more, run the air condi-
tioning system at idle for about five minutes in the fresh air
and high blower setting. This will ensure adequate system
lubrication to minimize the possibility of compressor dam-
age when the air conditioning system is started again.
248 SERVICING AND MAINTENANCE

Daytime Running Lights....................58, 59
Defroster, Windshield ....................... .152
Diagnostic System, Onboard ...................100
Dimmer Switch Headlight ...............................58
Door Ajar .................................93
Door Ajar Light ............................93
Doors ....................................45
Driver ’s Seat Back Tilt ........................47
Driving Through Flowing, Rising, Or Shallow Standing
Water ................................ .177
Electrical Power Outlets .......................82
Electric Remote Mirrors .......................57
Electric Vehicle Features .......................18
Electric Vehicle Supply Equipment (EVSE) ..........24
Electronic Stability Control (ESC) ...............104
Emergency, In Case Of Hazard Warning Flasher ...................182
Jacking ............................... .226
Towing ............................... .207
Engine Compartment .......................... .214
Starting .............................. .157Enhanced Accident Response Feature
.........133, 208
Exterior Lighting ............................58
Exterior Lights ......................... .58, 154
Filters Air Conditioning ..........................73
Flashers Turn Signals ...................... .58, 99, 154
Flash-To-Pass ..............................58
Fluid Leaks .............................. .154
Fluid Level Checks Brake ................................ .225
Fluids And Lubricants ...................... .257
Fluids And Lubricants And Genuine Parts .........257
Fog Lights ............................. .58, 60
Fold-Flat Seats .............................47
Freeing A Stuck Vehicle ..................... .206
Fuses .................................. .186
Gear Ranges ............................. .161
General Information .....................112,274
General Maintenance ....................... .216
Glass Cleaning ........................... .252
GVWR ................................. .173
290 INDEX