Fiat 500 User Manual page 55

WHAT TO DO IN EMERGENCIES
NOTE:
Tire pressures change by approximately 1 psi (7 kPa) per 12° F (7° C) of air tempera-
ture change. Keep this in mind when checking tire pressure inside a garage, especially in
the Winter. Example: If garage temperature is 68°F (20°C) and the outside temperature
is 32°F (0°C), then the cold tire inflation 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.
The TPMS has been optimized for the original equipment tires and wheels. TPMS pres-
sures and warning have been established for the tire size equipped on your vehicle.
Undesirable system operation or sensor damage may result when using replacement
equipment that is not of the same size, type, and/or style. Aftermarket wheels can cause
sensor damage. Do not use tire sealant from a can, or balance beads if your vehicle is
equipped with a TPMS, as damage to the sensors may result.
BRAKE
- Brake Warning Light
• The Brake Warning light illuminates when there is either a system malfunction or the
parking brake is applied. If the light is on and the parking brake is not applied, it indi-
cates a possible brake hydraulic malfunction, brake booster problem or an Anti-Lock
Brake System problem.
• Please have your vehicle serviced immediately.
Driving a vehicle with the red brake light on is dangerous. Part of the brake system
may have failed. It will take longer to stop the vehicle. You could have a collision.
Have the vehicle checked immediately.
- Malfunction Indicator Light (MIL)
• Certain conditions, such as a loose or missing gas cap, poor fuel quality, etc., may illumi-
nate the MIL after engine start. The vehicle should be serviced if the light stays on
through several typical driving cycles. In most situations, the vehicle will drive normally
and not require towing.
• If the MIL flashes when the engine is running, serious conditions may exist that could
lead to immediate loss of power or severe catalytic converter damage. We recom-
mend you do not operate the vehicle. Have the vehicle serviced immediately.
CAUTION!
WARNING!
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