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 passenger car 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 loading, either separately or in
combination, can cause heat buildup and possible tire failure.
See also:
Vehicle protection system failure -Fiat code
(amber)
Turning the key to MAR the warning light shall flash only once and then go off.
If with the ignition key at MAR, the warning light stays on, this indicates a
possible failure (see “Fiat ...
Normal Starting
NOTE: Normal starting of either a cold or a warm engine is obtained without pumping
or pressing the accelerator pedal.
Turn the ignition switch to theAVV (START) position and release it when the e ...
Low engine oil pressure
(red)
EXHAUST OIL
(Multijet versions) (red)
Low engine oil pressure
Turning the ignition key to MAR the warning light turns on, but it should go
out as soon as the engine is started.
On certa ...