Your vehicle is equipped with a sophisticated onboard diagnostic system called OBD II. This system monitors the performance of the emissions, engine, and automatic transmission control systems. When these systems are operating properly, your vehicle will provide excellent performance and fuel economy, as well as engine emissions well within current government regulations.
If any of these systems require service, the OBD II system will turn on the “Malfunction Indicator Light” (MIL). It will also store diagnostic codes and other information to assist your service technician in making repairs. Although your vehicle will usually be drivable and not need towing, see your authorized dealer for service as soon as possible.
CAUTION!
• Prolonged driving with the MIL on could cause further damage to the emission
control system. It could also affect fuel economy and drivability. The vehicle must
be serviced before any emissions tests can be performed.
• If the MIL is flashing while the engine is running, severe catalytic converter
damage and power loss will soon occur. Immediate service is required.
See also:
Looking after the system
During the winter, the climate control system must be turned on at least once
a month for about ten minutes.
Have the system efficiency checked before the summer at a Fiat Dealership.
The system ...
Quick heating
Proceed as follows:
❒ close all dashboard vents;
❒ turn knob (A) to ;
❒ turn knob (C) to 4 ;
❒ turn knob (D) to . ...
Engine coolant temperature gauge
This shows the temperature of the engine coolant fluid and begins working when
the fluid temperature exceeds approx. 50°C.
Under normal conditions, the needle should hover around the middle of the ...


